Christie CP2000-XB, Setup Manual

Page: 37 / 66

Section 2: Installation & Setup
CP2000-XB Setup Guide 2-27
020-100250-02 Rev. 1 (06-2009)
6. Repeat Steps 1 - 5 until both sides of the image are well focused.
7. Adjust the
Horizontal Hold Screw to lock adjustments in place. Check boresight again. See Figure 2-38
2.11.3 Adjust Top/Bottom Boresight
When the horizontal boresight is complete, focus the image at the top edge
of the screen.
1. Loosen the
Vertical Hold Screw . See Figure 2-40 .
2. Extend the lens focus completely.
3. Adjust the
Focus to retract the lens using the down arrow on the Main:
Lens menu. Watch the image at the top edge of the screen until it comes
into focus. If the image appears well-focused on the top edge but not on
the bottom, adjust the Vertical Boresight. If the entire screen come into
focus, skip to step 8.
4. Continue retracting the lens.
a. If the bottom edge of the image comes into focus before the
lens is completely retracted, then the image focuses in front
of the screen. To correct this problem, adjust the
Vertical
Boresight bolt to direct or aim the lens mount UP towards
the top of the screen to balance the top/bottom edges.
b. If the top edge of the image fails to come into focus then the
image focuses behind the screen. To correct this problem,
direct the lens mount DOWN by adjusting the
Vertical
Boresight accordingly.
5. When both sides appear equally blurry, adjust the Offset by
clicking the up/down/left/right buttons on the Main: Lens menu
to re-center the image on the screen.
6. Repeat Steps 2 - 5 until the top and bottom of the screen are both well-focused.
7. Although all sides of the image should now be in focus, the center of the image may be slightly blurry at
this point. Re-focus the center of the image. The goal is for good focus at the center and on all sides.
8. Adjust the Vertical Hold Screw to lock the lens mount in place. Check boresight again. See Figure 2-41.
For more information on ILS and channel setups, refer to Section 3: Operation of the CP2000-XB User
Manual (020-100163-xx) .
2.11.4 Copy the Channel Settings To Another Channel
Once the basic image alignment for a channel is complete, you can
copy this setting between channels.
• From the
Custom: Lens menu, use the drop-down menu to select a
particular channel and click Copy for the changes to affect the
selected channel. Repeat for every channel that requires the same
ILS values.
Figure 2-40 Vertical Boresight
Vertical Boresight Bolt Vertical Hold Screw
Figure 2-41 Adjust Vertical Boresight
Focus
Top Center
Figure 2-42 Copy Channel Settings