Electrical Adjustment; Preparation - Sony VPL-F635HZ Service Manual

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2-3. Electrical Adjustment

2-3-1. Preparation

Required equipment
. NTSC, PAL, SECAM component signal generator:
Tektronix TG2000 + AVG1 (option module) + AWVG1 (option module) or equivalent
. VG (programmable video signal generator):
ASTRODESIGN VG-828 or equivalent
. Chroma meter:
KONICA MINOLTA CL-200 or equivalent
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Allow the warm-up time of 10 minutes after the power is on before starting the V COM and white balance
adjustments.
How to enter the service mode
1. Press the [MENU] button.
The menu appears.
2. Set the Status to "On" in the Operation menu.
3. Press the [MENU] button to close the MENU.
4. Press the buttons in the following order:
[ENTER] → [ENTER] → [&] → [ENTER]
The message "Do you want to enter the Service Mode? [Yes] [No]" appears.
Select [Yes] and press the [ENTER] button.
How to exit the service mode
Perform the button operations in accordance with step 4.
The message "Do you want to return to the User Mode? [Yes] [No]" appears.
Select [Yes] and press the [ENTER] button.
How to enter the model name display (shop demonstration) mode
1. Set the "Status" to "On" in the "Setup" MENU.
2. Close the menu by pressing [MENU] button if the menu is displayed.
3. Press the buttons in the following order in 5 seconds:
[ENTER]→ [(] → [)] →[ENTER]
Demonstration mode screen is displayed.
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Even if the message "Not applicable!" is displayed, ignore it. If the button operations failed, wait for
at least 6 seconds since the last button is pressed, and perform the button operations again.
4. Select "Model Name Display".
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To exit the Model Name Display mode, perform step 3. "Demonstration mode screen" is displayed. Select
"Off".
VPL-FHZ65
2-3 (E)

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