Setting Up The Backup Input; Adjusting The Sub Image; Enabling Low Latency Mode - Christie Inspire Series User Manual

Setting up the backup input

Use the Backup Input function to set up two input sources with the same timing specification using
the HDMI switch/splitter. Upon loss of one input source due to the damaged cable, the projector
automatically switches to the other source. The switching time is less than 1 second.
1. Select Menu > Input Switching & PIP > Backup Input.
2. Set up the appropriate setting:
• Auto Switch—Selects the checkbox to enable automatically switch to backup input
source when the current signal fails.
• Current Signal—Shows the current active signal.
• First Input—Selects the first input. When the selected source is activated, the on-screen
display (OSD) menu displays the signal's Resolution, Horz Refresh, and Color Space.
• Second Input—Selects the second input. When the selected source is activated, the
OSD menu displays the signal's Resolution, Horz Refresh, and Color Space.

Adjusting the sub image

Adjust the image related settings for the sub source in PIP mode.
1. Select Menu > Input Switching & PIP > Adjust Sub Image.
2. Set up the appropriate setting for sub source:
• Brightness—Adjust the brightness of the sub image to adapt to various ambient light.
• Contrast—Adjust the contrast ratio of the sub image.
• Color Space—Select a color space for the sub image.

Enabling low latency mode

Enable the Low Latency Mode to minimize the input lag. This function is used for live broadcasting,
streaming media, and similar installations.
1. Select Menu > Input Switching & PIP > Low Latency Mode.
2. Select the appropriate mode.
• Normal—No functional restrictions but longer delay time.
• Ultra—Reduces latency in 2D mode but sets restrictions when warping the image.
Ultra does not support 3D, input timings outside the range of 60fps, 120fps, and 240fps,
PIP/PBP mode, and image freeze.
3. To confirm the selection, select ENTER.
Inspire Series 4K User Manual
020-002098-01 Rev. 1 (09-2023)
Copyright © 2023 Christie Digital Systems USA Inc. All rights reserved.
If printed, please recycle this document after use.
Configuring input settings
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