Pentax EPK-i Owner's Manual page 46

Installing a New Lamp Cartridge
1
Hold the lamp cartridge so that the two screws on the
lamp cartridge are at the front and fully insert it into
the housing while keeping it straight. (Refer to Figure
5.4.)
2
Turn the screws of the lamp cartridge clockwise to
fix the lamp cartridge into place.
3
Close the lamp cartridge access door and turn the
screw at the top of the access door clockwise.
Be sure to turn screw 1 of the lamp cartridge first to fix the lamp cartridge in place.
Resetting the Lamp Life Indicator
Follow the procedure below to reset the lamp life indicator on the operation panel after you replace the lamp cartridge.
1
Connect the power cord and press R to turn on the processor.
2
Press the [Menu] key.
•• The setup screen appears.
5
3
Position the cursor on a tab and use the [ ][ ] keys to select [Set up].
4
Use the [ ] or [ ] key to select [Lamp Data].
5
Use the [ ] or [ ] key to select [Life Count Time Reset] and press the [ ] or [ ] key.
6
Use the [ ] or [ ] key to select [YES] and press the [Enter] key.
•• The confirmation message disappears, the normal screen reappears, and the lamp replacement life is reset.
7
Press R to turn off the processor and then press R again to turn the processor back on. Make
sure all bars of the LIFE indicator on the touch panel light green.
If the lamp life indicator is not reset after the lamp cartridge is replaced, a warning message prompting you to replace
the lamp cartridge continues to be displayed.
46
Maintenance and Storage
1
2
Figure 5.4