Enabling The Image Freeze; Setting The High Dynamic Range - Christie HS Series User Manual

Enabling the image freeze

Pause the display screen despite any change in the source device.
1. Select Menu > Image Settings > Image Freeze.
2. To pause the screen, check Image Freeze.
3. To unfreeze the screen, press any button on the keypad or remote control.
4. Select Yes.

Setting the high dynamic range

High dynamic range (HDR) is set to increase the dynamic range which allows the full spectrum of
the image to be seen. HDR significantly expands the range of contrast ratio and color to show a
more realistic and natural image. After enabling this function, you can see details in the dark, at the
same time, the bright part of the image is still visible.
1. Select Menu > Image Settings > HDR.
2. Select appropriate setting for HDR:
• Auto—Auto detect HDR content.
• Off—Disable HDR.
• SDR—Apply HDR effect to Standard Dynamic Range (SDR) source. The HDR effect level
can be selected from HDR1-4, with HDR1 being the low effect and HDR4 being the
strongest.
• HDR1—Low HDR effect, used for bright images to increase the color saturation.
• HDR2—Medium HDR effect, used for standard images to make them look more realistic
and natural.
• HDR3—Medium HDR effect, used for video content to improve image details.
• HDR4—Strong HDR effect, used to improve image details in dark scenes.
3. To confirm the selection, press ENTER.
• The HDR function only works when the projector is receiving signal from the HDMI input ports, and
you need to set the Picture Settings to Bright.
• Enabling HDR disables the picture-in-picture/picture-by-picture (PIP/PBP) function.
4K7-HS/4K10-HS User Manual
020-001451-04 Rev. 1 (11-2019)
Copyright ©2019 Christie Digital Systems USA Inc. All rights reserved.
Adjusting the image settings
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