ACER Monitor AL506

2-4. Explosion Diagram
1.BEZEL_W/_SPEAKER_ CIRCLE_ASSY 2.OSD PCBA 3.PANEL ASSY 4.PET_FILM_METAL_ FRAM_REAR 5.SMART PCBA 6.INVERTER 7.FFC AD_OSD 8.PET ISOLUTION FILM 9.METAL COVER SMART 10.REAR_STAND_ W/O_TUNER_ASSY 11.SEAT_ELLIPSE_ASSY 12.SCREW 13. SCREW 14. SCREW 15.STAND-OFF 16.SCREW
The Table of Explosion Diagram

NUM. 16 ITEM NAME

BEZEL_W/_SPEAKER_CIRCLE_ASSY OSD PCBA PANEL ASSY PET_FILM_METAL_FRAM_REAR SMART PCBA INVERTER FFC AD_OSD METAL COVER SMART REAR_STAND_W/O_TUNER_ASSY SEAT_ELLIPSE_ASSY SCREW SCREW SCREW STAND-OFF SCREW
CHI-MEI P/N 40A1522923 35A15K0208 44A35A15S3241500001 41A1599115 40A1592966 40A1592949 42A9930001 42A9920002 42A9930008 42A9940007 42A9930009

7. FRU List

FRU CATEGORY ADAPTER PARTNAME ADAPTER 4A 48W 3PIN POTRANS UP04821120A-16 BOARDS FUNCTION BUTTON BOARD DESCRIPTION ADAPTER (AC/DC) , 48W,12V,4A UP04821120A PCBA FOR A150X2,A150X2-K,X8,RIGID,201-0A BOARDS INVERTER BOARD SUMIDA TWS-444-936 INVERTER BOARD SUMIDA TWS-444-936, TYP.2400V/5MA,SUMIDA LCD LCD MODULE 15 IN. TFT CHI-MEI W/LCD BRACKET LCD LCD MODULE 15 IN. TFT CHI-MEI W/O BRACKET CABLES FUNCTION BUTTON BOARD CABLE-FFC 128MM CABLES AUDIO CABLE FFC AD-OSD UNITE-STAND 128*9.5MM AUDIO CABLE A150X1-T01,28A WG,180CM CABLES SIGNAL CABLE MONITOR CABLE,A150X1-T01,30AWG,180CM CABLES CABLES CABLES CABLES CABLES CABLES CABLES MAINBOARD POWER CORD 125V 3PIN US POWER CORD 250V 3PIN UK POWER CORD 3 PIN SWISS POWER CORD 3 PIN PRC POWER CORD 250V 3PIN EC POWER CORD 3PIN JAPAN POWER CORD 3PIN AUSTRIAL AL506 MAINBOARD ( FIRMWARE CONTROL BOARD ) CASE/COVER/BRACKET/ASSEMBLYSTAND BASE PCBA FOR A 150X2-S,X7,RIGID,201-07 SEAT ASSY(ELLIPSE) A150X2-T04 60.L03VG.001 ABS ORIGIN CASE/COVER/BRACKET/ASSEMBLYLCD FRONT BEZEL BEZEL ASSY ( CIRCLE ) A15X2-T04 60.L03VG.002 ABS W/SPEAKER ORIGIN CASE/COVER/BRACKET/ASSEMBLYLCD BACK COVER W/STAND NECK REAR AND STAND-HINGE ASSY A150X2-R04ABS ORIGIN 60.L03VG.003 27.L03VG.001 27.L03VG.002 27.L03VG.003 27.L03VG.004 27.L03VG.005 27.L03VG.006 27.L03VG.007 55.L03VG.003 50.L03VG.003 50.L03VG.002 50.L03VG.001 6M.L03VG.002 6M.L03VG.001 55.L03VG.002 55.L03VG.001 PART NO. 25.L03VG.001
CASE/COVER/BRACKET/ASSEMBLYMAINBOARD COVER METAL COVER AD/POWER-PCB A150X2 TIN PLATE t=0.4MM CASE/COVER/BRACKET/ASSEMBLYLCD BRACKET METAL COVER PCB-X, A150X2, TIN PLATE, t=0.4MM SCREWS SCREWS SCREWS SCREWS SCREWS SPEAKER SPEAKER FUNCTION BUTTON BOARD SCREW BACK COVER SCREW INVERTER/MB SCREW M/B COVER SCREW LCD BRACKET SCRWE SPEAKER LEFT SPEAKER RIGHT 86.L03VG.001 86.L03VG.002 86.L03VG.003 86.L03VG.004 86.L03VG.005 23.L03VG.001 23.L03VG.002 33.L03VG.002 33.L03VG.001
Notice: The aforesaid specification will be changed without noticing. Plz access to the website of http://aicsl.acer.com.tw/spl/ for the latest version.

ACER Monitor AL506

Table of Contents
1. Attention During Servicing.....2 2. Monitor Appearance Description of ProLite E380S...3 2-1. Front View.....3 2-2. Rear View....4 2-3. System Block Diagram.....5 2-4. Explosion Diagram....6 3. OSD Menu Screen.....8 4. Description of Level 1 Service Tools....13 5. Troubleshooting Analysis....14 6. Level 1 Service Items--MonitorAssembly and Disassembly....19 6-1. Remove Stand Bottom....20 6-2. Separate Cover (Case Rear Assy)....20 6-3. Remove FFC....22 6-4. Remove Bezel.....22 6-5. Remove lnverter....23 6-6. Change New Inverter....26 6-7. Remove AD PCBA....29 6-8. Change New AD PCBA....32 6-9. Change New SW/B (PCB-K)....35 6-10. Change New SW/B(PCB-K)....36 6-11. Case Assembly....37 7.FRU.....41 8. Method for LCD Monitor Testing after Servicing...43 8-1. Test Method Without Connection of Computer...43 8-2. Test Method with Connection of Computer...44 8-3. Definition of the Connector Pin of Signal Cable....44 8-4. Specification....45 8-5. Factory Mode Function....47 9.BIOS & OSD Software Update....48 9-1. Programs:.....48 9-2. Tools.....48 9-3. Install BIOS Software (Simply way to ROM) & kit:...48 9-4. Program Running.....50 10. Glossary......54
1. Attention During Servicing
1-1. This monitor should be operated from the type of power indicated on the using label. If you are not sure of the type of power available, consult your dealer or local power company. 1-2. The LCD shall be placed at low humidity and low dust. 1-3. Place the LCD on firm flat surface carefully. The surface of the LCD monitor is plastic material and thin glass, drop or sharp impact will cause damage to the LCD monitor. 1-4. Do not use alcohol or ammonia-based liquid to clean the monitor. If necessary, clean with a slightly damp cloth. Disconnect the monitor from the power supply before cleaning. 1-5. Remove the power supply immediately in case of abnormality occurred in the LCD, especially strange noise of smell 1-6. Turn on power for testing only after complete the assembly of the monitor include casing and tighten the screw while servicing the monitor to prevent hazard.
2. Monitor Appearance Description

2-1. Front View

Turbo Menu / Contrast Button (Exit / ) / Brightness Exit / Volume Auto : Auto Setup Power Switch /Power Indicator Green : Normal Blue : Power Saving Orange : Power Off Speakers

2-2. Rear View

DC Power Jack (DC-In) Stereo Mini Jack (LINE-IN) D-sub mini 15pin Connector (D-SUB) Lock hole
2-3. System Block Diagram
Adapter IN (+12VDC) Power

Inverter

Lamp X3
DC-DC converter Analog IN A/D converter
LCD controller -Scaler -OSD -T-con

LCD panel

Audio IN

Audio Amp

Speaker

OSD Keypad

2-4. Explosion Diagram
1.BEZEL_W/_SPEAKER_ CIRCLE_ASSY 2.OSD PCBA 3.PANEL ASSY 4.PET_FILM_METAL_ FRAM_REAR 5.SMART PCBA 6.INVERTER 7.FFC AD_OSD 8.PET ISOLUTION FILM 9.METAL COVER SMART 10.REAR_STAND_ W/O_TUNER_ASSY 11.SEAT_ELLIPSE_ASSY 12.SCREW 13. SCREW 14. SCREW 15.STAND-OFF 16.SCREW
The Table of Explosion Diagram

NUM. 16 ITEM NAME

BEZEL_W/_SPEAKER_CIRCLE_ASSY OSD PCBA PANEL ASSY PET_FILM_METAL_FRAM_REAR SMART PCBA INVERTER FFC AD_OSD METAL COVER SMART REAR_STAND_W/O_TUNER_ASSY SEAT_ELLIPSE_ASSY SCREW SCREW SCREW STAND-OFF SCREW
CHI-MEI P/N 40A1522923 35A15K0208 44A35A15S3241500001 41A1599115 40A1592966 40A1592949 42A9930001 42A9920002 42A9930008 42A9940007 42A9930009

3. OSD Menu Screen

Operate Explanation Press the Menu Button to start the On Screen Display feature. There are additional Menu pages which can be switched by using the +/Buttons. V-Position 50
Displayed while Turbo is active Displayed while Mute is active

Page no.

Adjustment icon
Current horizontal frequency, vertical refresh rate and resolution
Select the Menu page that contains the adjustment icon relating to the adjustment you want to make. Press the Menu Button again. Then, use the +/ Buttons to highlight the desired adjustment icon. Press the Menu Button again. Use the +/Buttons to make the appropriate adjustment or setting. For example, to correct for vertical position, select Menu page number 1 and then press the Menu Button. Then, select (V-Position) by using the +/ Buttons.
An adjustment scale appears after you press the Menu Button. Use the +/ Buttons to change the vertical position settings. The vertical position of the overall display should be changing accordingly while you are doing this.
The bar shows the progress of the adjustment being made
The On Screen Display disappears several seconds after you stop pressing the buttons while performing an adjustment. Any changes are automatically saved in the memory when the On Screen Display disappears. Turning off the power should be avoided while using the Menu. Adjustments for Clock, Phase and Position are saved for each signal timing. Except for these adjustments, all other adjustments have only one setting which applies to all signal timings.
Adjust Menu contents Menu: 1
Pressing [] , [] or [Menu] buttons for the adjustment when the OSD is executed.
Brightness*1 (Direct) Contrast (Direct) Clock

Phase H-Position

Return to Menu V-Position
*1 Adjust the Brightness when you are using the monitor in a dark room and feel the screen is too bright. Note: SWITCHING BRIGHTNESS /CONTRAST ADJUSTMENT: To switch between Brightness and Contrast adjustments, press the Menu Button within 10 seconds after pressing the Brightness Button or the Contrast Button during the direct adjustments above.

Menu: 2

Auto Set-up*1 (Direct) Color Temp. Sharpness

Return to Menu

*1 For best results, use the Auto Set-up in conjunction with the adjustment pattern. And the screen becomes dark for approximately five seconds during the adjustment. Note: Auto Set-up Setting: No: The Auto Set-up is not performed when the signal input is changed. Yes: Adjust Clock and Phase automatically when the signal input is changed. Color Temp.: Color 1: 9300K; Color 2: 7500K; Color 3: 6500K; sRGB: User sRGB is an international standard which defines and unifies the difference of color appearance between equipment. Sharpness: Adjust the picture quality at resolutions of less than 1024 768. You can change the picture quality from 1 to 5 (sharp to soft). Press the + Button to change the picture quality in numerical order. Press the Button to change the picture quality in reverse numerical order.

Menu: 3

Volume (Direct) OSD Position Language

Return to Menu Reset

Note: OSD Position: You can move the OSD display area to any one of the following 5 positions within the overall display:
Press the + Button to move the OSD in numerical order. Press the Button to move the OSD in reverse numerical order. Language: Eng: English; Dth: German; Fns: French; Ity: Italian; Epl: Spanish; Jpn: Japanese; T-C: Tranditional Chinese; S-C: Simplified Chines

Direct

You can skip the Menu pages and display an adjustment scale directly by using the following button operations: Brightness: Press the Brightness Button when the Menu is not displayed. Contrast: Press the Contrast Button when the Menu is not displayed. Auto Set-up: Press the Auto Button when the Menu is not displayed. Volume: Press the Volume Button when the Menu is not displayed. When OSD menu is off, holding this button for 1-2 seconds will switch the Mute function between ON and OFF. Turbo: Pct: Picture Mode (High brightness) Text: Text Mode (Normal) Eco Economy (Brightness of back-light is reduced) Changing to a lower brightness mode can lessen eye fatigue. Change from Picture Mode to Text Mode when working with text. Change from Text Mode to Economy Modes when viewing the screen for long periods.
4. Description of Level 1 Service Tools
Definition : Replacement of failed PCB and internal signal wire. Tools : 1. Multimeter.

Multimeter

2. Electric screwdriver.
Electric screwdriver Torque value: adjust to 1.5kgf*cm

3. Screwdrivers

Screwdriver Hexagon Wrench

Testing equipment : PC

Computer for testing :
5. Troubleshooting Analysis

Defect Mode

Light On Test

Failure Analysis

Repair

Testing

Panel Change Should be Performed to Level 3 Repair stage
Missing Line Bright Dot Dark Dot Backlight Light Leakage Mura Image Sticking Brightness spot Particle Dot Defect No display Check PCB AD/B Change Inverter Change Check Panel Panel Change Check PCB Check Panel AD/B Change Panel Change

Abnormal Display

Check Panel

Panel Change

Check PCB Check Panel

AD/B Change Panel Change

Next Step

Completed

Defect Mode A Failure Analysis Repair Testing

Flicker

Check PCB
AD/B Change Inverter Change

Check OSD

Adjust VCOM

Gray value display

R.G.B display abnormal

AD/B Change

Display Shut Down
Check Panel No signal Check PCB

Panel Change AD/B Change

Power on Display abnormal
Defect Mode Failure Analysis Repair Testing

ON/OF Abnormal

No Power

AD/B Change SW/B Change

Check Wire

FFC Change

LED display abnormal
LED Off LED Dark Check PCB

SW/B Change

LED Abnormal Check Wire LED Flicker FFC Change
Abnormal Keyboard Unavailable Check PCB AD/B Change SW/B Change Check Wire FFC Change
Defect Mode Repair Testing
Panel Change Should be Performed at Level 3 Repair stage

Abnormal BIOS &OSD

Cant Input

Cant Read

Other Abnormal Display
Check Panel Display flicker (tapping ) Check Panel Check PCB

Inverter Change

Audio Abnormal

Sound adjust abnormal

AD/B change

No sound

Check speaker

Speaker change

Check FFC

FFC change

Single sound

SW/B change

6. Level 1 Service Items--Monitor Assembly and Disassembly
The flow of Monitor assembly and disassembly procedure as below :
Must to protect the Polarizar Scratch Must to protect ESD issue
Separate Stand Separate Cover Remove Inverter
Change Inverter Remove AD PCBA Change AD PCBA Cover Assembly Stand Assembly

6-1. Remove Stand Bottom

Step 1 Press the hooks and remove the Seat

Step 2 Completed

6-2. Separate Cover (Case Rear Assy)
Step 1 Rotate the Stand Hinge and lay it down
Step 2 Loose & Remove 5 screws Screw P/N : 42A99300009 Screwdriver : #2-0.7mm
Step 3 Remove Rear Case from Bezel

Step 4 Lift up Rear Case

Step 5 Completed

6-3. Remove FFC

Step 1 Pull out FFC from connectors at Switch Board and AD PCBA

6-4. Remove Bezel

Step 1 Lift up LCD module and Remove Bezel

6-5. Remove lnverter

6-5-1. Remove Metal Cover
Step 1 Loosen & Remove 2 Stand-Off screws

Stand-Off Part No : 42A9940007
Step 2 Loosen & Remove the screw Screw Part No : 42A9930008 Screwdriver : #2- 0.7mm
Step 3 Loosen & Remove 3 screws
Step 4 Open & Separate Metal Cover (PCB-X) with tool
Step 5 Push Metal Cover (AD/Power-PCB)

Step 6 Completed

6-5-2. Remove 3 B/L Wire
6-5-3. Loosen & Remove 3 Screws

6-5-4. Remove Inverter

Step 1 Lift up Inverter slightly
Step 2 Shift Inverter with care ; Separate its head from the housing at AD PCBA
Step 3 Take Inverter apart ; Completed.

6-6. Change New Inverter

New Inverter
Step 1 Shift Inverter with care ; plug its head into the housing at AD PCBA.
Step 2 Carefully lay down Inverter
Step 3 Fasten 3 screws to fix inverter
Step 4 Insert Backlight wires
Step 5 Place Metal Cover (AD/Power-PCB)
Step 6 Place Metal Cover (PCB-X)
Step 7 Push the metal Cover (PCB-X) Forward to have the hook Latched.

Step 8 Fasten 3 screws

Step 9 Fasten the screw
Step 10 Fasten 2 Stand-Off screws

Step 11

Completed

6-7. Remove AD PCBA

6-7-1. Remove Metal Cover (SMART & PCB-X)
Step 1 Loosen & Remove 2 Stand-Off screws Stand-Off Part No : 42A9940007
Step 4 Open & Separate Metal Cover (PCB-X)

6-7-2. Remove AD PCBA

Step 1 Remove the taps on X-board FPC
Step 2 Pull out the X-Board FPC
Step 3 Loosen & Remove 4 screws
Step 4 Shift AD PCBA with care ; Separate its housing from head
Step 5 Take AD PCBA apart

6-8. Change New AD PCBA

AD PCBA

Step 1 Place new AD PCBA

Step 2 Shift AD PCBA with care ; join its housing with head at Inverter

Step 3 Fasten 4 screws

Step 4 Insert FPC to connector
Step 7 Push the metal Cover PCB-X Forward to have the hook latched.

Step 11 Completed

6-9. Change New SW/B (PCB-K)

Bezel Assy (W/ AUDIO)

Step 1 Separate both Audio Cables
Step 2 Loosen & Remove 2 screws
Step 3 Take SW/B (PCB-K) apart ; completed
6-10. Change New SW/B(PCB-K)
Step 1 Place new SW/B (PCB-K)

Step 2 Fasten 2 screws

Step 3 Insert Audio Cable to Connectors

Step 4 Completed

6-11. Case Assembly
6-11-1. Join Bezel with LCD module.

Before Assembly

Step 1 Place LCD module

6-11-2. Insert FFC

Step 1 Insert both sides of FFC into connectors
6-11-3. Rear Case Assembly

Step 1 Place Rear Case

Step 2 Fasten 5 screws

Step 3 Completed

6-11-4. Stand Assembly Before Assembly
Step 1 Rotate & lift up Stand Hinge

Step 2 Place Seat

Step 3 Have the hook latched

7. FRU List

FRU CATEGORY ADAPTER PARTNAME ADAPTER 4A 48W 3PIN POTRANS UP04821120A-16 BOARDS FUNCTION BUTTON BOARD DESCRIPTION ADAPTER (AC/DC) , 48W,12V,4A UP04821120A PCBA FOR A150X2,A150X2-K,X8,RIGID,201-0A BOARDS INVERTER BOARD SUMIDA TWS-444-936 INVERTER BOARD SUMIDA TWS-444-936, TYP.2400V/5MA,SUMIDA LCD LCD MODULE 15 IN. TFT CHI-MEI W/LCD BRACKET LCD LCD MODULE 15 IN. TFT CHI-MEI W/O BRACKET CABLES FUNCTION BUTTON BOARD CABLE-FFC 128MM CABLES AUDIO CABLE FFC AD-OSD UNITE-STAND 128*9.5MM AUDIO CABLE A150X1-T01,28A WG,180CM CABLES SIGNAL CABLE MONITOR CABLE,A150X1-T01,30AWG,180CM CABLES CABLES CABLES CABLES CABLES CABLES CABLES MAINBOARD POWER CORD 125V 3PIN US POWER CORD 250V 3PIN UK POWER CORD 3 PIN SWISS POWER CORD 3 PIN PRC POWER CORD 250V 3PIN EC POWER CORD 3PIN JAPAN POWER CORD 3PIN AUSTRIAL AL506 MAINBOARD ( FIRMWARE CONTROL BOARD ) CASE/COVER/BRACKET/ASSEMBLYSTAND BASE PCBA FOR A 150X2-S,X7,RIGID,201-07 SEAT ASSY(ELLIPSE) A150X2-T04 60.L03VG.001 ABS ORIGIN CASE/COVER/BRACKET/ASSEMBLYLCD FRONT BEZEL BEZEL ASSY ( CIRCLE ) A15X2-T04 60.L03VG.002 ABS W/SPEAKER ORIGIN CASE/COVER/BRACKET/ASSEMBLYLCD BACK COVER W/STAND NECK REAR AND STAND-HINGE ASSY A150X2-R04ABS ORIGIN 60.L03VG.003 27.L03VG.001 27.L03VG.002 27.L03VG.003 27.L03VG.004 27.L03VG.005 27.L03VG.006 27.L03VG.007 55.L03VG.003 50.L03VG.003 50.L03VG.002 50.L03VG.001 6M.L03VG.002 6M.L03VG.001 55.L03VG.002 55.L03VG.001 PART NO. 25.L03VG.001
CASE/COVER/BRACKET/ASSEMBLYMAINBOARD COVER METAL COVER AD/POWER-PCB A150X2 TIN PLATE t=0.4MM CASE/COVER/BRACKET/ASSEMBLYLCD BRACKET METAL COVER PCB-X, A150X2, TIN PLATE, t=0.4MM SCREWS SCREWS SCREWS SCREWS SCREWS SPEAKER SPEAKER FUNCTION BUTTON BOARD SCREW BACK COVER SCREW INVERTER/MB SCREW M/B COVER SCREW LCD BRACKET SCRWE SPEAKER LEFT SPEAKER RIGHT 86.L03VG.001 86.L03VG.002 86.L03VG.003 86.L03VG.004 86.L03VG.005 23.L03VG.001 23.L03VG.002 33.L03VG.002 33.L03VG.001
Notice: The aforesaid specification will be changed without noticing. Plz access to the website of http://aicsl.acer.com.tw/spl/ for the latest version.
8. Method for LCD Monitor Testing after Servicing
After exchange PCBA (A/D, Inverter) The Monitor should be performed run-in for 4 hours
8-1. Test Method Without Connection of Computer
1. Method to start run-in mode
Step 1. Remove the VGA cable Step 2. Press the Auto, ,

simultaneously

Step 2 - Red

Step 1 - White

2 seconds 2 seconds Step 2 Red

2 seconds

Step 3 - Green
Step 5 -Black Step 5 Black

Step 4 Blue

2. Method to release burning mode
There are two ways to release the run-in mode: namely: 1. input signal; 2. press down Power key.
8-2. Test Method with Connection of Computer
1. Connect the VGA cable of computer to the Monitor. 2. Windows system environment test.
8-3. Definition of the Connector Pin of Signal Cable

Pin No. 7 8

15-Pin side of signal cable Red Green Blue NC Ground Ground -red Ground -green Ground -blue

Pin No. 15

15-Pin side of signal cable NC Ground NC (SDA) Horizontal synchronization Vertical synchronization (SCL)

8-4. Specification

8-4-1. General Specification
Item Active Area Driver Element Pixel Number Pixel Pitch Pixel Arrangement LCD panel Display Color Tran missive Mode Viewing Angle (Horizontal / Vertical) Brightness Contrast Ratio Response Time (Tr+Tf) Separate Sync. Graphic Horizontal Sync. Vertical Sync. Input Connector Power source Power Input Power Output Operation Mode Power Saving Mode Upward / Downward Dimension, weight Plug & Play Front key Specification 304.1 (H) x 228.1(V) (15.0 Diagonal) a-si TFT Active Matrix 1024 x R.G.B. x 768 0.297 (H) x 0.297 (V) RGB Vertical Stripe 16.2M Normally White 120 / (Tr: 6 + Tf: 17) TTL Level Positive / Negative Positive / Negative D-Sub mini 15 pins AC100~240 (Worldwide) / 0 365.4(W) x 339.9(H) x 181.0(D), 2.6 DDC 1/2B Compliance 7keys Picture Mode: 350 Function Turbo (Brightness Selection) TEXT Mode: 200 Economy Mode: 140 Audio & Speaker Yes cd/m2 Unit mm pixel mm color degree cd/m2 msec V VDC W W degree mm, kg -
Power consumption Tilt angle Physical DCC
8-4-2. Electrical Specification
Item Input System Video Signal Signal Level Input Impedance Synchronization Signal Input System Compliant Timing Input Connector Video Frequency Bandwidth Audio Synchronization Frequency Horizontal Sync. Vertical Sync. Input Voltage Frequency Power Supply Power Consumption Power Management Lamp Type Backlight Lamp Quantity Lamp Life Time Plug & Play Power Management Signal Level RGB Separate Analog RGB: 0.7VP-P 75 Separate Sync: TTL See Appendix 1. D-Sub mini 15 pins 80MHz dot clock d=3.5mm stereo mini jack, 1.5W/ch 28~63 kHz 55~78Hz AC100~240V (Worldwide) 50 / 60Hz 33W (max) 3W (max) Cold Cathode Fluorescent Lamp 3pcs 40,000Hrs (min) VESA DDC 1/2B Compliance VESA DPMS, ENERGY STAR Compliance Description
Notice: the aforesaid specification will be changed without noticing *refer to standard signal mode.

8-5. Factory Mode Function
1. 2. 3. The time to use: After changing AD PCBA , Inverter. Connect to PC Press , , AUTO simultaneously to start Factory Mode.

BIOS number

Time, Date, Year
Then, press the , Buttons to switch between To run Auto Balance, please have highlighted The screen will show the box as below:

and F2

and press Menu bottom.
To run VCOM adjust, please have highlighted F2 and press Menu bottom. Press the , Button to make the appropriate adjustment or setting.
9.BIOS & OSD Software Update

9-1. Programs:

5 FlashupgradeNT.exe Flesher.hex P15014B001.hex P15014B001.inf P15014B001.ini

9-2. Tools

a. b. c. d. ISP Kit (Prepared by CMO); refer fig 1. RS232 Comport Cable (Prepared by Agent); ref fig 2. D-sub cable (Original Assy) Adapter (Original Assy)

Fig 1 - Kit

Fig 2 RS232
9-3. Install BIOS Software (Simply way to ROM) & kit: Please power off the monitor.

9-3-1. Install BIOS :

FlashUpgraderNT.exe
9-3-2. Kit equipped: Step 1 Get a kit
Step 2 Join R232, monitor cable, and adapter. Connect PC

Connect to adapter

Connect monitor Step 3 When the LED turns red, it will start running.

9-4. Program Running

Step 1 the indicated program : Flash Upgrade NT.exe
Step 2 Do the following actions: a. Click the file b. Choose COM1 or COM2 c. Check Band Rate must be at 115200
Step 3 Click the bottom of Flash
Step 4 Then it will show below box.
Step 5 a) Power on monitor. b) After power on, it will start flash rom.
Step 6 Notice of Flash completed.

10. Glossary

Item 7 8
Term OSD H-Position V-Position PCBA P/B B/L FPC AD-Board
Description On Screen Display Horizontal Position Vertical Position Printed Circuit Board Assembly Power Board Backlight Flat Cable Analog to Digital Board