XR-10S (serv.man13). Electrical Adjustments - Sharp Projector Service Manual (repair manual). Page 4

∗ Although it is possible for the process OUT to exit using the process menu, the IN/OUT toggle command is also

available considering the existing specification.

1-1. Calling and quitting

With the menu not displayed, press the "ENTER", "ENTER", "VOL+", "VOL-", "ENTER", "ENTER" and "MENU"
keys on the remote control (one for C50/45 or P25/20 system is also usable) or on the main unit.

1-2. Others

Press the S2551 process key (toggle) on the main PWB to call and quit the process menu.

Note: When adjusting in the process mode, set a signal with a vertical frequency of 60 Hz or no signal. (May not be

properly adjusted with other signals.)

2-1. Resetting procedure

In Stand-by, run this command to clear the operating time of the lamp to 0 and turn on the power.
Press and hold """, "ENTER", and "MENU", and then press the "STANDBY/ON" key of the set.

3-1. Disabling procedure

With System-Lock input window onscreen, press the "MENU", "ENTER", "ENTER", "MENU", "ENTER", "ENTER"
and "MENU" keys, in this order, on the remote controller.

1. Make the following settings.

Destination

Process

Remote control

adjustment

adjustment

USA

SS4

Factory setting at 4

China

SS6

Factory setting at 6

Others

SS3

Factory setting at 3

1. Connect the unit and a PC

with the RS232C cable.

1. Send a command from the PC, and check it func-

tions correctly.

1. Select the following group.

Group : INFO/VERSION.

1. The model name appears in the MODEL field, and

the firmware version in the VERSION field. Check
that they are correct.

* Writing a software program (before main PWB is mounted)

Use the DLP Composer Lite Ver. 4.2 or higher to download the firmware.

After writing the specified version of firmware to the PWB using the RS232C cable, check the version of the written

firmware.

If no software program is written, all three LEDs light up in the chassis inspection process.