8. Replace the projector on the boom and connect the cables. See
Resetting the lamp hours
After you replace the lamp module, you need to access the projector service menu and reset the lamp
hours. To prevent accidental errors, only a system administrator should perform this procedure.
N
N O T E
Always reset the lamp hours after you replace the lamp, because lamp service reminders are based
on the current hours of use.
g
To reset the lamp hours
1. Using the remote control, press the following buttons quickly to access the service menu:
Down
,
Up
,
Up
,
Left
,
Up
.
C
C A U T I O N
Do not adjust any settings in the service menu other than those listed in this guide. Changing
other settings can damage or affect the operation of your projector and may invalidate your
warranty.
2. Scroll down to
Lamp Hour Reset
, and then press
OK
.
Both
Lamp Hour
values (Standard and Economy) reset to zero.
C
C A U T I O N
Do not reset the lamp hours unless you have just replaced the lamp module. Resetting the
lamp hours on an old lamp can damage your projector as a result of lamp failure.
N
N O T E
You’re unable to reset the Display Hour value because it’s the running total of hours the
projector has been in use.
3. Press the
Menu
button on the remote control.
The
SMART UF65 Settings
menu appears.
4. Select
to confirm that
Lamp Hour
is reset to zero.
C H A P T E R 5
Maintaining your interactive whiteboard system
47
