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Replacing the Lamp (continued)
Resetting Lamp Time
After installing a new lamp (lamp unit), reset the lamp time. The lamp time counter will be reset and a new count will start.
If display of the accumulated lamp time has reached 2000 hours, this unit will not work (lamp does not light up) unless the lamp
time is reset.
30
1
Insert plug into the power outlet
● The [STAND BY] indicator on the unit lights up when the main power is
turned on.
2
Press the [EXIT], [HIDE] and [PRESET] buttons se-
quentially, then press [
● The [STAND BY] and [OPERATE] indicators will alternately blink for a
duration of 3 seconds each. After blinking stops, lamp time resets and
the unit returns to the standby mode ([STAND BY] indicator lights up).
EXIT
HIDE
Press as per normal
PRESET
Press for 2 seconds or more
To ensure the lamp time has been reset
The lamp time can be checked via the "Lamp Time" item under
"Information" of the main menu. ( Pages 22, 25)
Caution During Reset Work
Reset the lamp time only when you have replaced the lamp.
Never reset it when the lamp is still in use.
Otherwise, the approximate standard for gauging replacement time may
be inaccurate, lamp performance may deteriorate and lamp blowout may
occur.
] for 2 seconds or more
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