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ADJ-5
SECTION 3 ADJUSTMENTS
<VZ585N/VW545N/VX615N/VZ580/VW540/VX610>
(For PT-VZ585N/VZ580)
1. 2. 3. Equipment to be used
1. Computer : To set the projector into the polarizer adjusting mode.
2. Communication cable : D-sub 9pin (male/female RS-232C straight)
3. Service Software : "ServiceVZ580.exe" is downloaded from the projector service homepage.
1. 2. 4. Preparation
1. Connect the serial terminals on the projector and the PC by using a
communication cable.
2. Set the projection distance to 1.2 m or above.
3. Disconnect all of FFC cables of LCD panels.(Fig. 3)
4. Set the interlock switch on [A]-P.C.Board to the ON state, and paste
the adhesive tape.
* Do not damage the interlock switch.
* Please take this adjustment in the darkest room to perform pre-
ciously.
1. 2. 5. Adjustment
This adjustment should be taken in order of G-panel, R-panel and B-panel.
1. Set the projector to "Normal-Standby" mode (ON(G)/STANDBY(R) indicator is blinking in red).
2. Start up the service software with a PC.
3. Select language and click the [OK] button.
4. 1) Choose the available serial port number on your PC.
2) Click the [Adjustment] button.
5. Check [ON] and click [Set] button to enter the polarizer adjusting mode. The another confirmation window will appear. Click
[OK] to confirm.
6. Turn the projector on with the FFC cable of LCD panel is opened.
7. Loosen a screw-A on the polarizer holder. (Fig.3)
8. Adjust the slot B to obtain the darkest brightness on the screen by using a slot screwdriver.
9. Tighten the screw-A to fix the polarizer holder.
10. Take adjustment for remaining polarizers in step 7 to 9.
11. After completing the polarizer adjustment, turn the projector off and close the service software. Once the projector is off,
the "Polarizer Adjustment Mode" is automatically set "OFF".
(Do not set the "Polarizer Adjustment Mode" to "OFF" while the projector is on.)
12. Turn the projector off, connect the connector of LCD FFC cable.
: PT-VZ580
k
j
Projector SERIAL IN
Communication cable (straight)
Computer
D-Sub 9P
(male)
D-Sub 9p (female)
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