Read Panasonic PT-RQ22KEJ (serv.man3) Service Manual online
ADJ-18
SECTION 3 ADJUSTMENTS
< RQ22K >
8. When the reset completion window is displayed, click the [OK] button.
Confirm that the runtime of LD unit is "0h" and status is "OK".
[Display example] The open failure occurs on LD1-3
1.10. LD unit status reset
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The error information is stored in the memory if the projector turn on in the state of disconnecting of LD unit connectors.
In this case, to clear the error status by using the LDResetTool. (Runtime is not reset.)
1. Start up service software [LDRestTool.exe] with the same procedure of "1. 9. LD unit runtime reset", and click the [Get
Information] button to display the each LD unit status.
2. Click the [LD Status Reset] button and when the confirmation window is displayed, and then click the [OK] button.
Display example of LD1-3 reset
• After completing the reset, turn off the main power, turn on the power again, and check that runtime with
the [STATUS] screen.
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