3. Projector Adjustment and Connection
113
3.6 Adjusting the Lamp Bulb Shaft
It is necessary to adjust the lamp bulb shaft for mounting and replacement of the lamp bulb.
Preparation:
Adjustment should be made with the projection status. Turn on the projector and the lamp
power supply. In addition, prepare gloves, a Phillips head screwdriver and hexagonal wrench
(5 mm).
Note
When you are adjusting the lamp bulb shaft (X-axis, Y-axis, or Z-axis), do not forcefully rotate
the screws once they no longer rotate. Doing so may cause the adjustment function to break.
[1] Remove the bulb adjustment
panel at the rear of the
projector.
Loosen two screws until their rotations
become idle and remove the bulb
adjustment panel.
[2] Enable the service personnel
menu.
These settings are for our service personnel
and cannot normally be used (user mode).
You need to enter a passcode to enable the
service personnel menu. Refer to the “4.1.1
When You Use the Service Personnel Menu”
(page 131) for the procedure.
[3] Call “Bulb Alignment” from
the menu.
From the
LCD
menu of the projector
(Configuration > Installation > Bulb Alignment),
call the “Bulb Alignment” screen.
Bulb adjustment panel
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