Configuring Liteloc; Disabling Liteloc - Christie TruLife+ Griffyn 4K32-RGB User Manual

Refer to the LiteLOC sensor-to-screen calibration instruction sheet (P/N: 020-103435-XX) available on
the Christie website. Navigate to https://www.christiedigital.com/products/projectors/all-projectors/
griffyn-series/ and select projector model > Downloads > Instruction sheets.

Configuring LiteLOC

To ensure color and brightness are held at the required levels for your installation, Christie
recommends enabling LiteLOC with your required settings for each laser configuration you create.
1. To configure LiteLOC, navigate to MENU > Configuration > Light & Output Settings.
2. To enable LiteLOC, select LiteLOC > Enabled.
3. To enter your own values for Max Ambient Temperature and Max Ambient Humidity, select
User Defined Environmental Conditions.
If this box is left unselected, the Max Ambient Temperature and Max Ambient Humidity
controls are disabled. Note the following:
• The maximum ambient temperature is calculated by the system and displayed in the
Ambient Temperature Limit field. If the actual ambient temperature exceeds this value,
the system may dim as necessary but still maintains color.
• The maximum ambient humidity is assumed to be 80%.
a) Use the Max Ambient Temperature slider to increase and decrease the maximum
ambient temperature you expect the room to reach and select Enter.
A lower room temperature generally results in increased brightness and better efficiency. A
higher room temperature reduces the maximum power setting available for the lasers. The
maximum expected room temperature setting must reflect the anticipated operating
conditions.
b) Use the Max Ambient Humidity slider to increase and decrease the maximum ambient
humidity you expect the room to reach and select Enter.
A lower room humidity generally results in increased brightness and better efficiency. A
higher humidity reduces the maximum power setting available for the lasers. The
maximum expected humidity setting must reflect the anticipated operating conditions.
The Ambient Temperature Limit field displays the measured ambient temperature. If User
Defined Environmental Conditions is not selected, the Ambient Temperature Limit field
also shows the calculated maximum ambient temperature under which the system can
maintain the required brightness and color point. If the actual ambient temperature exceeds
the limit value displayed in this field, the system may dim as necessary but still maintains
color.
4. Use the Brightness slider to increase and decrease the brightness and select Enter.
If the required brightness cannot be achieved, the slider indicates the actual brightness.
5. To set the white point you want to achieve from the laser, entered the required White x and
White y values.

Disabling LiteLOC

Disable LiteLOC if you want to manually control the red, green and blue lasers independently. When
LiteLOC is disabled, the set color and brightness may drift over time as the ambient conditions
change.
1. 1. Navigate to MENU > Configuration > Light & Output Settings.
2. To disable LiteLOC, select LiteLOC > Disabled.
Christie TruLife+ User Guide
020-103315-01 Rev. 1 (09-2020)
Copyright © 2020 Christie Digital Systems USA, Inc. All rights reserved.
™
™
Configuring system settings
38