Read Panasonic PT-RZ21KE / PT-RS20K Service Manual online
ADJ-18
SECTION 3 ADJUSTMENTS
< RZ21K / RS20K >
1.11. Shutter counter reset
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When replacing the mechanical shutter, initialize the shutter opening / closing count.
1. Enter the service mode, and select sub menu [INITIALIZE] of [PROJECTOR SETUP] menu.
2. Input the security password and press the [ENTER] button.
3. Press a s to select [SHUTTER COUNTER] and press the [ENTER] button.
4. A confirmation window is displayed, select [OK] and press the [ENTER] button.
3. Completion window is displayed, and click the [OK] button. Confirm the status is set to "OK".
• After completing the reset, turn off the main power, turn on the power again, and check that LD status with
the [STATUS] screen.
SECURITY PASSWORD
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