Using LampLOC
™
to adjust the lamp position
To ensure optimal lamp performance and peak brightness at the screen for the life of the lamp, use
LampLOC
™
to adjust the lamp position when you install a new lamp in the projector. After making the
adjustment, the lamp is well-centered and distanced correctly from the remainder of the illumination
system.
Before adjusting LampLOC, ensure the lamp is on and the douser (shutter) is open during the
adjustment. Christie recommends a 10 minute warm-up.
1. On the Main screen, select Test Pattern.
2. Select RGB-12bit-Full Screen White.
This test pattern enables you to view the LampLOC progress on-screen.
3. In the left navigation menu, select Lamp Settings > Lamp Power/LiteLOC Setup.
4. Select Do Auto.
Manually adjusting the lamp position
Manually adjust the lamp position using a light meter.
1. In the right menu, select, select Test pattern.
2. Select RGB-12bit-Full Screen White.
3. Mount a light meter on a tripod and center it with the lens.
The distance from the lens does not matter. You may need an attenuator or an internal foil
aperture.
4. In the left navigation menu, select Lamp Settings > Lamp Power/LiteLOC Setup.
5. Select the directional arrows to adjust the value displayed in the Z field.
The brightness reading in front of the lens should be maximized.
6. Select the directional arrows to adjust the values displayed in the X and Y fields.
The brightness reading in front of the lens should be maximized.
7. Repeat steps 5 to 6 taking your readings at the screen instead of at the lens.
8. If required, run LiteLOC
™
or LampLOC
™
.
Viewing lamp information
View information on the lamps previously installed in the projector or when a new lamp was added.
In the left navigation menu, select Lamp Settings > Lamp History.
Setting a lamp expiry date alarm
Set an alarm to indicate when a lamp reaches its expiry date.
1. In the left navigation menu, select Service Setup > Preferences.
2. In the Alarm Triggers area, select Lamp Expiry.
Managing the lamp
C User Guide–CP4415-RGB, CP4420-RGB, CP4435-RGB, CP4440-RGB, CP4450-RGB, CP2420-Xe, CP4420-Xe
55
020-103073-06 Rev. 1 (03-2022)
Copyright
©
2022 Christie Digital Systems USA, Inc. All rights reserved.
Summary of Contents for CineLife+
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