3-859-854-13(1)

Wireless System

Operating Instructions

Speaker

SA-IF70

Sony Corporation 1997

Amplifier

Wireless transmitter

Wireless speakers

To wall outlet

Receptor

Top view

WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing qualified personnel only. to
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This symbol is intended oninsulated "dangerous that may be of sufficient shock to persons.
to alert the user to the presence of voltage" within the product's enclosure magnitude to constitute a risk of electric
This symbol is intended to alert the user to the presence of important operating and maintenance {servicing) instructions the literature accompanying the appliance.
CAUTION You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. Owner's record
The model and serial numbers are located on the rear of the unit. Record the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product.

Model No. SA-IF70

Serial No.
NOTICE FOR THE CUSTOMERS CAUTION:

IN CANADA

TO PREVENT ELECTRIC SFIOCK, DO NOT USE THIS POLARIZED AC PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

Overview

The SA-IFT0 uses an infrared receptor to receive signals from the transmitter so you can enjoy the maximum surround effect without excess of unsightly speaker cords. When the wireless transmitter turns off or the infrared rays are interrupted, the wireless speaker system stands by to save energy. an

Precaution

On safety Should any solid object or liquid fall into the enclosures, unplug the speaker system and have it checked by qualified personnel before operating it any further. On power sources The AC power cord must be changed only at a qualified service Before operating the speakers, check that the operating voltage identical with your local power supply. The operating voltage indicated on the nameplate on the rear of the speakers. If you are not going to use the speakers for a long time, be sure disconnect the speakers from the wall outlet. To disconnect the power cord, grasp the plug itself: never pull the cord. On placement shop. is is to AC
Do not place the speakers near heat sources, or in places subject to direct sunlight, excessive dust or mechanical shock. Good ventilation is essential to prevent internal heat buildup. Place the speakers in a location with adequate air circulation, and in a way that does not block the rear ventilation holes. Placing the wireless speakers near may cause noise from the speakers. On cleaning a light bulb or in direct sunlight
Clean the enclosures, panels and controls moistened with a mild detergent solution, abrasive pad, scouring powder or solvent
with a soft cloth slightly Do not use any type of such as alcohol or benzine.
If you have any question or problem concerning your wireless speakers, please consult your nearest Sony dealer.

Unpacking

WIRELESS SPEAKER SYSTEM SA-IFTOS (2) WIRELESS TRANSMITTER EMT-?0 (1)

Hookups

Connecting the infrared transmitter jack on the amplifier (_). Note to the WIRELESS REAR SPEAKER
If your amplifier does not have a wireless rear speaker jack, use the input adaptor IAD-IFT0 (not supplied) for connection.

Connecting

the AC power cord of the speaker

to a wall outlet (_]).

Setting

up the speaker

system
Place the L - speaker to the left and the R - speaker to the right. Place the wireless speakers facin.__each other about 1 m (2 to 3 feet) above your listening position ([._). The approximate effective area of the infrared ray emitted from the transmitter is l0 m (30 feet) (['_l). Adjust the position, direction and angle of the transmitter so the wireless speakers (STANDBY (red) indicator and infrared receptor) are within the effective area. You can place the transmitter on top of the TV, an other component ([=-I). or hang it on a wall (r_).

Using the speaker

Set the amplifier's POWER switch to ON. The power for the transmitter is supplied by the amplifier. When you turn on the amplifier's power, the transmitter starts emitting infrared rays and the infrared receptors on the speakers (r_ll) receive the signals. When the speakers receive signals, the infrared receptor lights up green. If the infrared receptor lights up red, the signal is not reaching the receptor. Adjust an angle of the transmitter (V_l). Notes The infrared ray will not penetrate walls or opaque glass. Therefore, the transmitter must be placed "in sight" of the wireless speakers. Placing the transmitter too far away from the wireless speakers may cause noise. Do not block the path between the wireless speakers and the transmitter. Otherwise, the speakers will be noisy and then enter stand by mode. When you are using other appliances that emit infrared rays at the same time, may be happen of the jamming, do not use at the same time, Use the transmitter only, for keep off the jamming. If the sound from the speakers is very soR or not clear, turn the wireless speakers towards the transmitter. When you are using the speaker system for long time, the surface of the transmitter getting hot but no damage for the unit. If you experience noise from the wireless speaker while the transmitter is disconnected, turn off the power of the input adaptor or amplifier before disconnecting the plug.

Troubleshooting

No sound or only a very low sound level is heard from the speakers, Make sure the transmitter is securely connected to the amplifier. The surround sound is turned off. Adjust the volume of the Wireless rear speakers (on the amplifier). Check the sound image balance with the TEST TONE feature (on the amplifier}, The infrared transmitter is too far from, or not aimed at the Wireless speaker. Remove any obstructions between the transmitter and the Wireless speakers.

Specifications

Audio power Specifications For the wireless speaker system: with 8 ohm loads, both channels driven, from 60Hz - 20Hz; rated 25 watts per channel minimum RMS power, with no more than 0.9% total harmonic distortion from 250 milliwatts to the rated output. Power output United States and Canada models: 30 W (8 _ 9%) Other models: 25 W (8 _2 DIN) 850 nm Frequency modulation Left channel: 4.3 MHz Right channel: 4.8 MHz Bassreflex type 10 cm cone type 80-20,000Hz United States and Canada models: 120 V AC, 60 Hz Other models: 220-230 V AC, 50/60 Hz 3O W
Infrared wave length Modulation Carrier frequency Enclosure type Speaker unit Effective frequency Power requirement
Power consumption Dimensions Wireless speaker

Wireless

system SA-IFTOS Approx. 132 x 231 x 183 mm (w/h/d) (5 l/4x 9 l/sx 7 l/4inches ) transmitter EMT-70 Horizontal: Approx. 159 x 40 x 86 mm (w/h/d) (6 3/8 x 1 5/8x 3 m/2inches) Wall mounted: Approx. 159 x 64 x 91 mm (w/h/d) (6 3/8 x 2 5/8x 3 5/8 inches)
Mass Wireless Speaker system SA-IF70S Wireless Transmitter EMT-70 2.9 kg (6 lb 6 oz) 264 g (9.3 oz)
Design and specifications
are subject to change without

notice.

Sony Corporation

Printed in USA

SA-W2500
Key Features 100 Watt Amplified Subwoofer (6 ohms, 80 Hz, 10% THD) 10 Mica Reinforced Cellular Woofer Motion Feed Back Technology Speaker and Line Level Inputs Frequency Response 28-200Hz
Performance Line Subwoofer
Key Technologies 100 Watt Amplified Subwoofer (6 ohms, 80 Hz, 10% THD) 10" Mica Reinforced Cellular Woofer Motion Feed Back Technology Speaker and Line Level Inputs Frequency Response 28-200Hz

Features

Bass Driver(s): Yes (Advanced Bass Reflex Design; 8" Long-Throw Driver) Level Control: Yes

Specifications

Inputs and Outputs
Line Level Input(s): 1 (Rear) Speaker Level Input(s): 1 (Rear)
Power Requirements: 120V AC, 60Hz (Subwoofer) Power Consumption (in Operation): 70W (Subwoofer) Power Consumption (in Standby): less then.3W (Subwoofer)

Speaker

Frequency Response: Subwoofer- 28Hz200Hz Quantity (Packaged): 1 Subwoofer Speaker Terminal Type: Line In Woofer Size(s): Subwoofer- 9 13/16" (25cm) Quantity of Woofer(s): Subwoofer-1 Type: Video Shielded Woofer(s): Power Handling: 100W (6 ohms, 80 Hz, 10% THD)
Service and Warranty Information
Limited Warranty Term: 1 Year Parts / 1 Year Labor

Weights and Measurements

Weight (Approx.): 22 lb, 0 oz (10kg) Dimensions (Approx.): 11 7/16 x 13 3/4 x 16 3/8" (290 x 350 x 391mm) UPC Code: 027242706439
2007 Sony Electronics Inc. Reproduction in whole or in part without express written permission is prohibited. All rights reserved. Sony is a trademark of Sony. Features and specifications are subject to change without notice. Nonmetric weights and measures are approximate.
Please visit the Dealer Network for current information at www.sony.com/dn Sony Electronics Inc. 16530 Via Esprillo San Diego, CA 92127 1.800.222.7669 www.sony.com Last Updated: 06/18/2009