ViewSonic N3260wM, Service Manual

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Step 1: Getting COMPONENT 1 connect to 1080i signal. (The settings could not be saved if signals input from
COMPONENT 2 or connect to other sources such as 720P, 480P, 480i…..,etc.)
Step 2: WHITE BALANCE ADJUSTMENT OF Component—
1. Repeat the above mentioned step 1 to 2
2. Press
▲
and
▼
to scroll to PE328 FE ADC page 2-2 options
3. Press ◄ and ► to adjust the Offset Red and Off Blue settings.
4. Press ◄ and ► to adjust the Offset Green setting. ( Brightness Adjustment)
5. Press ◄ and ► to adjust the Gain Green setting. (Contrast Adjustment)
6. Press
▲
and
▼
to scroll to 480i/480P/720P Parameter=1080i setting and press ► to run the setting.
(This procedure will copy the setting of 1080i to 480i/480P/720P)
7. Press
▲
and
▼
to scroll to HD2 Parameter=HD1 and press ► to run the setting. (This procedure will
copy the setting of HD1 to HD2)
8. Press WIDE to save the new settings and exit.
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WHITE BALANCE ADJUSTMENT OF PC INPUT
1. Connecting to VGA Timing mode
2. Under service mode, Press
▲
and
▼
to scroll to PE328 FE ADC page 2-2 options
3. Press ◄ and ► to adjust the Offset Red, Offset Green and Off Blue settings.
4. Press ◄ and ► to adjust the Gain Red and Gain Blue settings.
5. Press WIDE to save the new settings and exit.
OPERATION OF RS232 WRITING
(1) RS-232 mounted on the Main Board was the main interface writing new firmware. You can update new
firmware to U39 by RS232.
(2) Writing firmware need following equipment:
1. RS232 interface built in PC.
2. RS232 cable
3. Pixelworks Flash Upgrader software
ViewSonic Corporation Confidential - Do Not Copy N3260w_N3760w
N4060w
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