BenQ MP770 User Manual - Page 59

Temperature information, SYSTEM, SETUP: Advanced, Lamp Settings, ENTER, Reset Lamp Timer, Reset

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Page 59 highlights

9. Tighten the screw that secures the lamp. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screw. 10. Ensure the handle is fully laid flat and locked in place. 11. Replace the lamp cover on the projector. 12. Tighten the screw that secures the lamp cover. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screw. 13. Restart the projector. Do not turn the power on with the lamp cover removed. 14. After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM WARNING SETUP: Advanced > Lamp Settings menu. Reset Lamp Timer? Press ENTER. The Lamp Settings page displays. Highlight Reset Lamp Timer. A Reset Cancel warning message displays asking if you want to reset the lamp timer. Highlight Reset and press ENTER. The lamp time will be reset to '0'. Do not reset if the lamp is not new or replaced as this could cause damage. Temperature information When the Temperature warning light is on, it is warning you of the following possible problems: 1. The internal temperature is too high. 2. The fans are not working. Turn the projector off and contact qualified service personnel for further help. For more detailed information, please refer to "Indicators" on page 60. Maintenance 59

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Maintenance
59
13.
Restart the projector.
Do not turn the power on with the lamp cover removed.
14.
After the startup logo, open the On-Screen
Display (OSD) menu. Go to the
SYSTEM
SETUP: Advanced
>
Lamp Settings
menu.
Press
ENTER
. The
Lamp Settings
page
displays. Highlight
Reset Lamp Timer
. A
warning message displays asking if you want
to reset the lamp timer. Highlight
Reset
and
press
ENTER
. The lamp time will be reset to '0'.
Do not reset if the lamp is not new or replaced as this could cause damage.
Temperature information
When the Temperature warning light is on, it is warning you of the following possible
problems:
1.
The internal temperature is too high.
2.
The fans are not working.
Turn the projector off and contact qualified service personnel for further help. For more
detailed information, please refer to
"Indicators" on page 60
.
9.
Tighten the screw that secures the lamp.
•
Loose screw may cause a bad connection, which
could result in malfunction.
•
Do not over tighten the screw.
10.
Ensure the handle is fully laid flat and locked in
place.
11.
Replace the lamp cover on the projector.
12.
Tighten the screw that secures the lamp cover.
•
Loose screw may cause a bad connection, which
could result in malfunction.
•
Do not over tighten the screw.
Reset Lamp Timer?
Reset
Cancel
WARNING