BASS AMPLIFIER

BBT500H

Owners Manual

Mode demploi

Bedienungsanleitung

Manual del Usuario

Manuale di Istruzioni

Handleiding

FCC INFORMATION (U.S.A.)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA. 3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class B digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regula* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
tions does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit OFF and ON, please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA90620 The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries.

CANADA

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB003 du Canada.
This applies only to products distributed by Yamaha Canada Music Ltd. Ceci ne sapplique quaux produits distribus par Yamaha Canada Musique Lte.
IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord
WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL BROWN : LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or GREEN-and-YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd.
IMPORTANT SAFETY INSTRUCTIONS
7 Read these instructions. Keep these instructions. Heed all warnings. 11 Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 12 Only use attachments/accessories specified by the manufacturer. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. Unplug this apparatus during lightning storms or when unused for long periods of time. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 10 Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

SPECIAL MESSAGE SECTION

PRODUCT SAFETY MARKINGS: Yamaha electronic products may have either labels similar to the graphics shown below or molded/stamped facsimiles of these graphics on the enclosure. The explanation of these graphics appears on this page. Please observe all cautions indicated on this page and those indicated in the safety instruction section. ENVIRONMENTAL ISSUES: Yamaha strives to produce products that are both user safe and environmentally friendly. We sincerely believe that our products and the production methods used to produce them, meet these goals. In keeping with both the letter and the spirit of the law, we want you to be aware of the following: Warning: Do not attempt to recharge, disassemble, or incinerate this type of battery. Keep all batteries away from children. Dispose of used batteries promptly and as regulated by applicable laws. Note: In some areas, the servicer is required by law to return the defective parts. However, you do have the option of having the servicer dispose of these parts for you. Disposal Notice: Should this product become damaged beyond repair, or for some reason its useful life is considered to be at an end, please observe all local, state, and federal regulations that relate to the disposal of products that contain lead, batteries, plastics, etc. NOTICE: Service charges incurred due to lack of knowledge relating to how a function or effect works (when the unit is operating as designed) are not covered by the manufacturers warranty, and are therefore the owners responsibility. Please study this manual carefully and consult your dealer before requesting service. NAME PLATE LOCATION: The graphic below indicates the location of the name plate and serial number label. Information such as model number, power requirements, serial number, etc., can be found at these two locations. You should record the model number, serial number, and the date of purchase in the spaces provided below and retain this manual as a permanent record of your purchase.

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
See rear of Amplifier for graphic symbol markings.
The exclamation point within the equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. The lightning flash with arrowhead symbol, within the equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electrical shock. IMPORTANT NOTICE: All Yamaha electronic products are tested and approved by an independent safety testing laboratory in order that you may be sure that when it is properly installed and used in its normal and customary manner, all foreseeable risks have been eliminated. DO NOT modify this unit or commission others to do so unless specifically authorized by Yamaha. Product performance and/or safety standards may be diminished. Claims filed under the expressed warranty may be denied if the unit is/has been modified. Implied warranties may also be affected. SPECIFICATIONS SUBJECT TO CHANGE: The information contained in this manual is believed to be correct at the time of printing. However, Yamaha reserves the right to change or modify any of the specifications without notice or obligation to update existing units.

Operating Cautions!

To use in a safe manner, please obey the following q About the XLR jacks polarity The pin order of the XLR type connector is as follows: 1: Shield (GND), 2: Hot (+), 3: Cold (-) This conforms to the IEC60268 standard. q About Cellular Phone Interference Cellular phones used in close proximity to the device may cause noise. If this is the case, move the phone a little away from the device.
Thank you for purchasing the Yamaha BBT500H Bass Amplifier. The BBT500H is an all-digital bass amplifier that utilizes Yamahas DSP technology to provide bassists with extensive sound tailoring capabilities and simple operation. Thanks to the use of a highly efficient digital power amplifier in combination with Yamahas power switching technology the BBT500H can deliver an unprecedented 500W/2 of power from its compact and lightweight design. The BBT500H offers bassists precision sound tailoring and control with its 11 sound variation types, 5-band semi-parametric equalizer, compressor, limiter, and noise gate. It is also equipped with a speaker simulator and effects loop for greater tone tailoring and versatility. The BBT500H provides 5 internal memory locations that let you store up to five tone settings for instant recall at the press of a switch. It also offers MIDI compatibility and a bi-amp system (using two amplifiers to create a single system), etc. that make it an excellent choice for use in the studio or live performances. In order to get the most out of your BBT500H and its sophisticated functions, please thoroughly read this Owners Manual before using the device. Also, keep the manual in a safe, convenient place for future reference.

CONTENTS

Panel Controls and Connections.. 7
Front Panel.... 7 Rear Panel.... 8
Operating Instructions.. 10
Getting sound output... 10 Adjusting the Input Level... 10 Sound Setting... 10 Storing and Recalling Patches.. 11
Detailed Parameter Settings.. 12
Amp Mode... 12 Equalizer Mode... 13 Compressor Mode... 13 Utility Mode... 14
Attaching the Rack Mount Adaptor.. 17 Air Flow... 17 Attaching the Clamp Filter.. 17 Error Messages... 18 Troubleshooting... 18 Specifications... 19 MIDI Implementation Chart.. 95
Panel Controls and Connections

Front Panel

!0 !1 !2 !3

q q Power Switch

!5 Effect Loop (FX LOOP) Effect Send Jack (SEND) Effect Return Jack (RETURN) Effect Loop Level Switch (LEVEL)
These jacks let you insert an outboard effects processor between the SEND and RETURN jacks to apply effects to the BBT500Hs signal. Use the Level Switch to match the Input/Output level with the level required by the outboard effects processor. Use the BLEND control in the Compressor Mode to adjust the balance level between the outboard effectors sound and the sound that is created by the BBT500H. ( pg. 13)
!9 Line Out Source Switch (LINE SOURCE: THRU/PRE EQ/POST EQ)
This switch is used to select the signal that is delivered from the LINE OUT jack.
THRU. Delivers the signal received via the INPUT jack without alteration. Select this setting when connecting to a DI (Direct Injection) box. PRE EQ. Delivers the signal before it has been processed by the tone controls (the Sound Type is active). This setting can be used when separate EQ settings are required for speaker and line outputs. POST EQ.. Delivers the signal after it has been processed by the tone controls.
!6 Headphones Jack (PHONES)
This jack is used to connect a pair of headphones to the unit. It carries the same signal that is delivered from the LINE OUT jack. Use the LEVEL control to adjust the volume.
!7 Headphones/Line Out Level Control (LEVEL)
Adjusts the output level of the PHONES jack and the LINE OUT jacks. (The same setting is applied to both jacks.)
This setting can be used when you want the line signal processed with the same EQ setting as the speaker.
* The FX LOOP is active on both PRE EQ and POST EQ signals.
@0 Speaker Simulator Switch (SP SIM: OFF/LINE/ON)
This switch is used to switch the Speaker Simulator circuit ON/OFF. When the Speaker Simulator is activated, this special circuit adds the live characteristics of a speaker to the line out signal and headphones output. This feature is useful when you want to produce a distorted tone with a speaker system that incorporates a tweeter, or to add the resonance of a large speaker and its enclosure to a speaker system that uses only small speakers. The sound created with the Speaker Simulator is optimized to compliment the selected Sound Type.
OFF. Deactivates the Speaker Simulator on LINE OUT, SPEAKER, and PHONES jack signals. LINE. Activates the Speaker Simulator on LINE OUT, and PHONES jack signals only. ON. Activates the Speaker Simulator on LINE OUT, SPEAKER, and PHONES jack signals.
q When using both SPEAKER Jacks (1 & 2) Please use a system that complies with one of the following requirements. The total impedance* of the circuit should never be less than 2. A 4 speaker system must have a power handling capability of 250W or greater. An 8 speaker system must have a power handling capability of 125W or greater. To obtain optimum performance from the amplifier, we recommend that a speaker system with a power handling capability of 250W or greater and impedance of 4 be used with each SPEAKER jack (1 and 2). * For U.S. and Canadian models only

To protect against electromagnetic waves, attach the supplied Clamp Filters to the cables connecting the amplifiers SPEAKER 1, 2 jacks to the speakers. ( pg. 17)
@5 Power Connector (AC IN)
Connect the supplied power cable to this terminal to supply the unit with power from an AC power outlet.
* The Speaker Simulator can only be applied to the LINE OUT jack output when the !9 Line Out Source Switch is set to POST EQ.
@1 Output Limiter Switch (OUTPUT LIMITER: ON/OFF)
This switch is used to switch the Output Limiter circuit ON/OFF. When set to the ON position, the limiter suppresses the signal if it exceeds the threshold before sending it to the SPEAKER jack and LINE OUT jack.
OFF. Deactivates the Limiter on both LINE OUT and SPEAKER jack signals. ON. Activates the Limiter on both LINE OUT and SPEAKER jack signals.
When connecting the power cable, make sure the amplifiers POWER switch is turned OFF.

* Total Impedance

Whenever two or more speaker cabinets are connected to the unit, consideration must be given to the total impedance of the speaker system. Normally, a speaker cabinet has an impedance of 4, 8 or 16. But when two or more speaker cabinets are used together, the total impedance will change according to the manner in which the cabinets are connected. q Connecting in a Series Total impedance = 1st Speaker + 2nd Speaker + 3rd Speaker Connecting three 4 speaker cabinets in a series as shown below, results in a total impedance of 12.

@2 MIDI OUT Jack

Connect this jack to the MIDI IN jack on an external MIDI device that can save MIDI data (such as a MIDI data filer, etc.), and save patch data from the BBT500H to an external device. ( pg. 16: MIDI Bulk Out) Also, when MIDI Merge is set ON, MIDI data received from an external MIDI device via the MIDI IN jack is transmitted from the MIDI OUT jack without alteration. ( pg. 16)

@3 MIDI IN Jack

Connect this jack to the MIDI OUT jack on MIDI Foot Controller, etc., to select patches, control volume, etc., with the MIDI Foot Controller. ( pg. 15) Also, patches that have been saved to an external MIDI device can be loaded into the BBT500Hs internal memory. ( pg. 16: MIDI Bulk IN)

@4 Speaker Jacks (SPEAKER 1, 2)
Two Speaker Jacks are provided for connecting speaker systems. The two jacks are connected in parallel inside the unit. Make sure that the speaker cabinet you use meets the requirements given below. q When using a single SPEAKER Jack (1 or 2) Please use a system that complies with one of the following requirements. The total impedance* of the circuit should never be less than 2. A 2 speaker system must have a power handling capability of 500W or greater. A 4 speaker system must have a power handling capability of 250W or greater. An 8 speaker system must have a power handling capability of 125W or greater.
q Connected in Parallel Total impedance =
Connecting three 4 speaker cabinets in a parallel configuration as shown below, results in a total impedance of about 1.3.

Operating Instructions

Getting sound output
1 First, make sure that the POWER switch is switched OFF, then connect your bass to the INPUT Jack on the front panel. Rotate the OUTPUT knob fully to the left and then switch the POWER switch ON.

Sound Setting

When the power is switched ON, all control knobs function as labeled on the panel and described below. All lamps on the display above the control knobs and switches are unlit. Rotate the SOUND TYPE knob to select a sound type, then use the Tone Control knobs to shape the sound. Before selecting a sound type, first set the GAIN through TREBLE control knobs to their center positions then try out the different Sound Types. Also, the COMP knob is used to adjust the compressors compression ratio. The compressor automatically balances the differences between loud and soft levels when playing. Rotate the knob to the right to increase the amount of compression.
To protect the speakers, make sure that the OUTPUT knob is set to 0 whenever switching the POWER switch ON or OFF.
First, set the INPUT LEVEL knob to its 12 Oclock position, then while playing the bass, gradually increase the GAIN, MASTER, and OUTPUT knobs to adjust the sound. Once the system is producing sound, set the input level as described in the Adjusting the Input Level section below.
q INPUT LEVEL: Sets the Input Level
Adjusting the Input Level
The INPUT LEVEL control optimizes the signal received from the bass for use with the amplifier, to produce wide dynamic range and rich tone. A poorly adjusted level results in noise, feedback, a cutup sound, etc. * Since output levels vary from instrument to instrument, you will need to readjust the input level to match the instruments output level whenever you change instruments. 1 Rotate the volume control on your bass to its maximum level and play loudly while rotating the INPUT LEVEL knob. An ideal level is attained when the green indicator is lit. Continue to rotate the INPUT LEVEL knob to the right making sure the red indicator does not light. As long as the red indicator does not light, rotate the knob fully to the right.

However, if the value set in the patch is different than the knobs actual position, the patchs value will flash in the display but it will not change, nor will the sound, even though you are turning the knob. For more information on this situation, refer to the Knob Position and Settings section below.
q Knob Position and Settings
When a patch is recalled from memory, etc., it may be that the knobs actual position differs from the value set in the recalled patch. In this case, the BBT500H is programmed to flash the patchs value on the display without changing it or the sound until the knobs position corresponds to the value in the recalled patch setting. If the display flashes when rotating the knob, continue rotating the knob until its position matches the flashing value. When the position and value match, the value will stop flashing on the display and change as the knob is turned. Ex.) If the GAIN knob is pointing at the 3 oclock position and a patch with a GAIN setting of 4.0 is recalled.

Storing a Patch

After creating a sound you want to keep for later use, press and hold any one of the Memory Switches (1-5) until all of the front panel indicators light. Ex.) Press and hold Memory Switch [1] until all indicators light.
* INPUT LEVEL and OUTPUT LEVEL settings are not stored in memory.

Recalling a Patch

To use one of the patches stored in memory, just press the Memory Switch [1]-[5] to which the data is stored. The indicator of the selected Memory Switch lights. Ex.) Recalling the patch stored to Memory Switch [2].
The value 4.0 flashes on the display but rotating the knob from the 3 oclock position to the 11 oclock position does not change anything.
As the knob goes past the 11 oclock position and its position matches that of the value, the value will then stop flashing and start changing according to the knobs position.
q The Useful Undo Function
After you recall or store a patch, the value for each knob will appear in the display when the knob (COMP - TREBLE) is used. Press and hold the [MANUAL] switch activates the Undo function, which returns settings to the condition they were in prior to pressing a Memory Switch [1]-[5] or the [MANUAL] switch. This function is useful in cases such as: Youve just made some changes to the patch saved in Memory Switch [1] but pressed Memory Switch [2] before you could save the changes to memory. Press and hold the [MANUAL] switch to return the settings to the same condition they were in before you pressed Memory Switch [2]. In the same manner, you made some changes to a patch but pressed the [MANUAL] switch before you could save those changes to memory. Press and hold the [MANUAL] button to restore your changes.

knob. (80Hz to 1.28kHz, 255 steps)
y BASS (RELEASE): Compressor release time (5msec to 42.3 sec, 160
steps). Sets the amount of time required for the compressor to switch off after the signal goes below the threshold level. This smoothes gain changes to keep the sound natural.
i MIDDLE (FREQ): Sets the center frequency of the MIDDLE control knob.
(250Hz to 4.00kHz, 255 steps)
o HIGH MID (FREQ): Sets center frequency of the HIGH MID control knob.
(500Hz to 8.00kHz, 255 steps)
!0 TREBLE (FREQ): Sets the center/cutoff frequency of the TREBLE control knob. (1.25kHz to 20.0kHz, 255 steps)
u LOW MID (C. GAIN): Compressor gain (0dB to 18dB, 0.1dB step)
This parameter works in conjunction with the compressor ratio setting which is set with the e COMP (RATIO) control knob. In other words, gain is automatically adjusted along with amount of compression applied to the signal. If the Ratio = 1.0, Gain = 0. If the Ratio = , Gain = the setting determined with the control knob.
!1 OUTPUT: Sets the output level
i MIDDLE (KNEE): Compressor knee (Hd (Hard), 1, 2, 3, 4, 5)

r PEQ Q

0.1 20
Sets the depth of signal compression after the input signal exceeds the threshold level. When set to Hd (hard), compression starts soon with the ratio you have set. However, when set to 1-5, compression startup is gradual, creating a more natural sound (soft knee compression).

Frequency

t PEQ G
o HIGH MID (N. GATE): Noise gate threshold level (OFF, -53dB to 0dB,
1dB step) When the input signals level falls below this set level, the noise gate activates cutting off the signal.

e PEQ F

!0 TREBLE (BLEND): Blend level between the effect loops RETURN signal
and the dry signal (the sound created in the BBT500H) (0% (Return 0%, Dry 100%) to 100% (Return 100%, Dry 0%)).
Detailed Parameter Settings Utility Mode
The Utility Mode provides settings for the Crossover Filter and MIDI. These settings are saved internally when you exit the Utility Mode and kept even when the amplifiers power is switched OFF.

Crossover Filter

By connecting two BBT500Hs as shown in the illustration below, you can create a bi-amplified system, where one amplifier is used to drive high frequencies and a second amplifier drives low. This system uses the amplifiers onboard crossover filter (LPF or HPF) to determine the range of frequencies that each amplifier will deliver.

q Entering the Utility Mode
To enter the Utility Mode, from any mode press and hold the [FUNCTION] switch for more than 3 seconds, until utL appears on the display.
q Setting the Crossover Filter
1 Press and hold the [FUNCTION] switch for more than three seconds (until utL appears on the display) to enter the Utility Mode. Rotate the COMP knob to set the Crossover filters cutoff frequency.
* Range of cutoff frequency L10 (LPF 100Hz) to L00 (LPF 1000Hz), byP (Bypass), h10 (HPF 100Hz) to h00 (HPF 1000Hz), 93 steps
When using a bi-amplified system, make sure that the INPUT LEVEL control knob on the second BBT500H is set to its minimum level. q How Knobs Function in the Utility Mode
In the Utility Mode, only the INPUT LEVEL, OUTPUT, and COMP knobs function. All other knobs (SOUND TYPE, GAIN - TREBLE) have no function.
INPUT LEVEL: Sets the Input Level OUTPUT: Sets the output level COMP: Sets the cut off frequency of the crossover filter
Ex.) Operating a bi-amplified system in which the crossover filter on the first amplifier is set to h50 (HPF 500Hz) to produce high frequencies, and the crossover filter on the second amplifier is set to L50 (LPF 500Hz) to produce low frequencies. First amplifier (HPF 500Hz)
When the COMP knob is used (when setting the crossover filter), the settings value is shown in the display. Other than that, only utL appears on the display. Use the [MANUAL] switch and Memory Switches [1] through [5] to set individual MIDI settings. ( [MIDI Settings] pg. 15)

INPUT Bass

TUNER OUT

SPEAKER

Individual MIDI Settings
When the COMP knob is used (when setting the crossover filter), the settings value is shown in the display. Other than that, only utL appears on the display.
* Set to h50 with the COMP control knob
Produces higher frequencies above 500Hz
Second amplifier (LPF500Hz)
* Set the INPUT LEVEL to its minimum level * Set to L50 with the COMP control knob
Produces low frequencies up to 500Hz

MIDI Settings

The BBT500H is MIDI* compatible and equipped with MIDI IN and MIDI OUT jacks. * What is MIDI?
The acronym for Musical Instruments Digital Interface, MIDI is a worldwide standard communication interface that allows MIDI compatible musical instruments, computers, and other MIDI devices to share musical information and control one another regardless of instrument type or maker.
Create a Program Change Map*. (Default Program Change No: Memory No = 1:1, 2:2, 3:3, 4:4, 5:5, 6:1, 7:2, 8:3 ) * What is a Program Change Map?
A Program Change Map assigns a program change number (received via MIDI) to a memory number. For example, when the BBT500H receives Program Change Number 1 from an external MIDI device, it will recall memory number 3. This is also called a Program Change Table. 3-1 Press and hold the [FUNCTION] switch for more than 3 seconds (until utL appears on the display) to enter the Utility Mode. While holding the [MANUAL] switch, press Memory Switch [1]. The currently assigned MIDI program change number appears on the display (after a few seconds, the display will return to utL).

Clamp Filter

Error Messages
If an error occurs during operation, one of the following error message numbers will appear on the display.
E1: MIDI Receive Buffer Full
CAUSE: SOLUTION: Too much MIDI data is being received by the BBT500H at one time. Try reducing the amount of data being sent or, break the data into smaller blocks.

E2: Communication Error.

CAUSE: SOLUTION: An abnormality is detected during MIDI communications. Check all connections, etc. and try again.
E3: Bulk Receive Check Sum Error.
CAUSE: SOLUTION: The check sum does not match the received MIDI bulk data. Check all connections and data, and try again.
E4: MIDI Receive Data Abnormality.
CAUSE: SOLUTION: An abnormality is detected in the received MIDI data. Check all connections and data, and try again.

Troubleshooting

No Sound
Is the power cord properly connected to the device? Is the volume turned up on the instrument connected to the INPUT jack? Are the INPUT LEVEL, GAIN, MASTER, OUTPUT control knobs set to 0? Check the Effect Loops BLEND setting (Compressor Mode: TREBLE control knob). Unless an external effector is connected to the device, raising the BLEND control will result in lowering the original sound. If the BLEND control is set to 100, the original sound will not be produced.

Sound output is low

Is the volume turned up on the instrument connected to the INPUT jack? Are the INPUT LEVEL, GAIN, MASTER, OUTPUT control knobs turned up? Check the Effect Loops BLEND setting (Compressor Mode: TREBLE control knob). Unless an external effector is connected to the device, raising the BLEND control will result in lowering the original sound. If the BLEND control is set to 100, the original sound will not be produced. Check the Compressor setting. A low Threshold setting or a high Ratio setting will result in a lowered the output signal level. Also, a long release setting or low Compressor Gain setting will result in a lowered output signal level.

Specifications

Power Amplifier Section
Class-D power amplifier circuitry Output 500W/2

Connections

INPUT: Standard Monaural Phone Jack SPEAKER 1, 2: Standard Monaural Phone Jack PHONES: Standard Stereo Phone Jack LINE OUT (UNBALANCED OUT): Standard Monaural Phone Jack LINE OUT (BALANCED OUT): XLR Jack FX LOOP (SEND/RETURN): Standard Monaural Phone Jack TUNER OUT: Standard Monaural Phone Jack MIDI IN, MIDI OUT: 5-pin DIN jack

Preamplifier Section

All digital signal processing Sound Type: 11 Presets 5-Band Semi Parametric Tone Controls (Variable Frequencies) Parametric Equalizer (PEQ, F, G, Q)

Effect Section

Compressor RATIO, THRSLD, ATTACK, RELEASE, C. GAIN, KNEE Limiter ON/OFF (SPEAKER, LINE OUT) Noise Gate N. GATE Crossover Filter LPF/HPF, Cutoff Frequency Speaker Simulator ON/LINE/OFF (SPEAKER, LINE OUT)

A/D Conversion

24 bit

D/A Conversion

Sampling Frequency

Effect Loop

Monaural Send/Return, Level Switch (-20dB/+4dB), Effect Blend Control

Input Level/Impedance

INPUT: -37dBm (thru)/1M FX LOOP RETURN: -20dBm/220k, +4dBm/220k

User Memory

5 User Memory (Sound Type, Amp Settings, Compressor, Effect Blend)

Output Level/Impedance

SPEAKER (BRIDGED OUT): 500W RMS/2, 250W RMS/4 LINE OUT (UNBALANCED OUT): +4dBm/10k LINE OUT (BALANCED OUT): +4dBm/600 FX LOOP SEND: -20dBm/100k, +4dBm/100k

MIDI Functions

Receive Transmit Program Change, Control Change, Bulk In Program Change, Control Change, Bulk Out, Merge Out

Power Requirements

U.S. and Canadian models : 120V, 60Hz General model : 230V, 50-60Hz

Controllers/Switches

Front Panel Rear Panel Control Knobs x 11, Push Switches x 7 Control Knob x1, Slide Switches x4

Power Consumption

Displays
Push Switch LED x5 Sound Type LED x11 7-Segment LED x3 Digit Input Level LED x2 (Green, Red)

Dimensions (W x H x D)

378 x 88 x 265 mm (14-7/8 x 3-7-16 x 10-7/16)

Weight

U.S. and Canadian models : 4.7 kg (10 lbs. 6 oz) General model : 5.2 kg (11 lbs. 7 oz)

Accessories

Power Cable Rack Mount Adaptors X2 Rack Mount Adaptor Screws X6 Owners Manual (this booklet) Clamp Filters X3 (U.S. and Canadian models only)
* Design and specifications may change without notice due to improvements.
YAMAHA [ Bass Amplifier ] Date:23-Dec-2003 Model BBT500H MIDI Implementation Chart Version : 1.0 +----------------------------------------------------------------------+ : : Transmitted : Recognized : Remarks : : Function. : : : : :-------------------+----------------+----------------+----------------: :Basic Default : x : 1 - 16, off : memorized : :Channel Changed : x : 1 - 16, off : : :-------------------+----------------+----------------+----------------: : Default : x : 1,3 : memorized : :Mode Messages : x : x : : : Altered : ************** : x : : :-------------------+----------------+----------------+----------------: :Note : x : x : : :Number : True voice: ************** : x : : :-------------------+----------------+----------------+----------------: :Velocity Note ON : x : x : : : Note OFF : x : x : : :-------------------+----------------+----------------+----------------: :After Key's : x : x : : :Touch Ch's : x : x : : :-------------------+----------------+----------------+----------------: :Pitch Bender : x : x : : :-------------------+----------------+----------------+----------------: : : x : x : : : 7 : x : o : Main Volume : : 8 - 127 : x : x : : : : : : : : Control : : : : : : : : : : Change : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :-------------------+----------------+----------------+----------------: :Prog : x : o 0 - 127 : Program Change : :Change : True # : ************** : : Number 1-128 : :-------------------+----------------+----------------+----------------: :System Exclusive : o : o : Bulk Dump : :-------------------+----------------+----------------+----------------: :System : Song Pos. : x : x : : : : Song Sel. : x : x : : :common : Tune : x : x : : :-------------------+----------------+----------------+----------------: :System :Clock : x : x : : :Real Time :Commands: x : x : : :-------------------+----------------+----------------+----------------: :Aux :All Sound OFF: x : x : : : :Reset All Cntrls : x : x : : : :Local ON/OFF : x : x : : : :All Notes OFF: x : x : : :Mes- :Active Sense : o : x : : :sages:Reset : x : x : : :-------------------+----------------+----------------+----------------: : : : : +-------------------+----------------+----------------+----------------+ Mode 1 : OMNI ON, POLY Mode 2 : OMNI ON, MONO o : Yes Mode 3 : OMNI OFF, POLY Mode 4 : OMNI OFF, MONO x : No

WC95000

Printed in China

Technical Rider

Wouter (vocals, acoustic guitar) Microphone (M1) Yamaha AG Stomp, 1x XLR, directly connected to the soundboard (no DI box required) Line6 Spider Valve, 1x XLR, directly connected to the soundboard (no DI box required) In-ear monitor via XLR Roel (electric guitar, vocals) Line6 Spider Valve, 1x XLR, directly connected to the soundboard (no DI box required) Microphone (M3) Jan-Willem (bass guitar) Yamaha BBT 500H, 1x DI XLR balanced mono signal, directly connected to the soundboard (no DI box required) Martijn (drums, vocals, sequencer) Yamaha Hipgig sr 1 x kick 1 x snare 1 x hi hat 1 x 10 tom 1 x 14 tom 1 x overhead QY700 Sequencer, 2 x DI XLR unbalanced stereo signal, connected to the soundboard via 2 DI boxes (2 DI boxes required) Microphone (M2) Note: On the left hand side of the drums (hi hat), space is required for an HE flightcase (QY700 sequencer) Comments The QY700 Sequencer is of prominent importance in the mix, keep this in mind when settling the FOH mix Use abundant effects (e.g. delays plus reverbs) on both leading- and backing vocals Leave the volume of all vocal microphones up during the show
M2 Drum fill Drums Line 6 Spider Valve Line 6 Spider Valve Yamaha BBT500H QY 700

Yamaha AG Stomp

Monitor