Christie DWU851 Service Manual page 8

DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)
4-1 Before adjusting
4-1-1 Selection of adjustment
When any parts in the table below are changed, choose the proper adjusting items with the chart.
In addition, setup of the projector according to the chapter 4-5 by service engineers or users is
recommended after all adjustments are done.
ENGINE ass'y
(ASS'Y)
MAIN PCB
(PWB ASS'Y MAIN)
LAMP UNIT
(LAMP UNIT ASS'Y)
SENSOR-A/B PCB
(PWB ASS'Y SENSOR-A/B)
BALLAST FAN
(DC FAN G10D13BPWM-P4L301)
○ : means need for adjustment.
4-1-2 Setting of condition before adjustments
more than 10 minutes before starting adjustments.
2. Set the image size: Set zoom wide to Max. and
project an image more than 1 m (40 inches) in
diagonal size.
KEYSTONE button and select KEYSTONE. If you
changed KEYSTONE from ON to OFF, set to ON
after adjustment.
4. Resetting aspect and distortion of the image:
Press the MENU button and select EASY MENU -
RESET. Press the or ENTER button to display
RESET dialog and choose the OK with the
button. Set and adjust each item in the EASY
MENU again after adjustment.
5. Displaying the FACTORY MENU: Perform all
adjustments from the FACTORY MENU.
DWU851/DHD851/DWX851
Service Manual
020-000755-01 Rev. 1 (11-2014)
Relation between the replaced part and adjustment
Replaced part
SENSOR
(Chap.4-2)
×: means not need for adjustment.
7
Adjustment
AIR INDEX LENS
DELAY SHIFT
(Chap.4-3) (Chap.4-4)
× ○
○ ○
× ×
○ ×
○ ×
△ : means recommended.
Using the remote control...
a. Press the MENU button and select EASY
MENU - RESET. Press the
to display RESET dialog.
b. Next, press the RESET button, then re-press
and hold the RESET button for 3 seconds or
longer (the FACTORY MENU will appear).
Using the control panel of the projector...
a. Press the MENU button and select EASY
MENU - RESET. Press the
to display RESET dialog.
b. Next, press the
hold the and INPUT button for 3 seconds or
longer (the FACTORY MENU will appear).
Move the cursor among the items of the menu with
and buttons, and select and enter with
ENTER button.
○
○
×
×
×
or ENTER button
or ENTER button
or