Hitachi CP-S845W Operating Manual page 31

Liquid crystal projector
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Lamp
(continued)
4
Replace the lamp with new one and
fix it using the same two screws.
• Firmly tighten the lamp screws. Loose screws may cause
bad connection of the connector which in turn may result
in malfunctioning.
5
Install the lamp cover and fix it using screws.
• To prevent burn, install the lamp cover and secure it using the screws.
• Do not turn on the power with lamp cover removed.
• Whenever the lamp is replaced, reset the total operation time of the lamp. Do not reset if the lamp has not
been replaced.
• Do not perform resetting without changing the lamp, as this can cause lamp breakage.
2. Reset the lamp time
If you have replaced the lamp after the lamp replacement time had expired, perform the procedure
explained below within 10 minutes after the power is turned on. The power will turn off automatically
when the 10-minute period expires.
3
2
1) Press the RESET button on projector for 3 seconds or remote control TIMER
button for 3 seconds and display the total lamp used time.
• When accumulated operation time of the lamp reaches 1500 hours, the
following display will appear at the bottom of the screen.
2) Press the RESET button on projector or remote control MENU ON button
during displaying the lamp used time.
3) Select the "0" on the screen using the MENU (
1, 2
1
) button or DISK PAD.
Screw
Lamp
Lamp cover
Screw
3
31

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