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Nierbo UT300 - Page 32

Nierbo UT300
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30
7. Tighten the screws fastening the bulb.
Loose screws may cause poor contact
and abnormal service of the projector.
Do not overtighten screws.
8. Confirm that the handle is completely
flat and locked in place.
9. Re-mount bulb cover in place.
10. Tighten screws fixing bulb cover.
Loose screws may cause poor contact
and abnormal service of the projector.
Do not overtighten screws.
(a)
(b)
11. Re-start the projector.
Do not connect power supply before mounting bulb cover.
Reset Bulb Timer
12. Open on-screen display (OSD) menu after starting
logo appears. Turn to System Setting:
Advanced >Bulb Setting menu. Press Mode/Enter to
display Bulb Setting page. Press to select Reset
Bulb Timer, and then press Mode/Enter to display a
piece of warning message, which inquires whether to
reset bulb timer. Select Yes, and then press
Mode/Enter. Bulb time will be reset.
Please do not reset bulb timer before replacement with a new bulb to prevent possible damage.