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CHRISTIE, Displays

UHD982

Control
IP, RS-232 (default TCP)
Encoding
ASCII
IP
TCP port 1986
RS-232
115200 baud, 8N1
Line ending
CRLF
More from this makerFHD551

Commands

30 commands
POWER2
POWER ON WAKEUP
Ending: crlf
POWER OFF STANDBY
Ending: crlf
VOLUME3
VOLUME UP VOLUMEUP
Ending: crlf
VOLUME DOWN VOLUMEDOWN
Ending: crlf
VOLUME SET STV %v
Ending: crlf
MUTE2
MUTE ON SETMUTE 1
Ending: crlf
MUTE OFF SETMUTE 0
Ending: crlf
INPUT4
HDMI 1 SELECTSOURCE 7
Ending: crlf
HDMI 2 SELECTSOURCE 8
Ending: crlf
DISPLAY PORT SELECTSOURCE 19
Ending: crlf
PC CARD SELECTSOURCE 20
Ending: crlf
MENU7
UP KEY up
Ending: crlf
DOWN KEY down
Ending: crlf
LEFT KEY left
Ending: crlf
RIGHT KEY right
Ending: crlf
ENTER KEY ok
Ending: crlf
EXIT KEY exit
Ending: crlf
MENU KEY menu
Ending: crlf
CHANNEL12
CHANNEL UP KEY ch+
Ending: crlf
CHANNEL DOWN KEY ch-
Ending: crlf
CHANNEL 0 KEY 0
Ending: crlf
CHANNEL 1 KEY 1
Ending: crlf
CHANNEL 2 KEY 2
Ending: crlf
CHANNEL 3 KEY 3
Ending: crlf
CHANNEL 4 KEY 4
Ending: crlf
CHANNEL 5 KEY 5
Ending: crlf
CHANNEL 6 KEY 6
Ending: crlf
CHANNEL 7 KEY 7
Ending: crlf
CHANNEL 8 KEY 8
Ending: crlf
CHANNEL 9 KEY 9
Ending: crlf

Cheat sheet

driver.cheatSheet()

What it is

The Christie UHD982-P-A is a large-format commercial display for digital signage, meeting spaces, and other professional installations. It is designed for indoor landscape or portrait applications.

Specs

Resolution: 3840 x 2160 (4K UHD) @ 60Hz

Size: 98 inches diagonal

Type: Commercial-grade LCD, Direct-lit LED backlight

Inputs: 4x HDMI 2.0, DisplayPort 1.2a, USB-C, VGA, OPS slot, 2x USB 2.0, RCA (L/R) audio in

Mounting: VESA 800mm x 400mm, M8 screws

Setup

First Use: Run First Time Installation wizard via Signage Settings > First time installation or STARTFTI command. Default password for user level security: 0000.

Video Optimization: Picture Modes: Text, Game, Sports, Signage, Natural, Dynamic, Cinema. Color Temperature: Cool (13000K), Normal (9300K), Warm (8500K), or adjustable 3200K-9600K. Other: Gamma 2.2, Film Mode, HDMI Full Range, Pixel Shifting, Anti-glare.

CEC: HDMI-CEC supported. Enables control of connected CEC devices and supports System Audio Control and ARC.

Control: RS232 (D-Sub9), LAN (RJ45). Requires unlock command SETUSERSECLEVEL ADMIN <password> after connection or power loss. Other: Panel Lock, On/Off Scheduler, Source Switching, USB Playback, Wi-Fi/Miracast via USB dongle.

Support

Tech Support Phone: Americas: +1-800-221-8025; EMEA: +44 (0) 1189 778111; APAC: +65 6877-8737

Tech Support Email: Americas: Support.Americas@christiedigital.com; EMEA: Support.EMEA@christiedigital.com; APAC: Support.APAC@christiedigital.com

Power Cycle: Use STANDBY command for standby mode; use WAKEUP command to exit standby.

Factory Reset: Use FACTORY command for factory settings. Use RESET command for general reset. Use SIGNAGERESET for signage settings. Use SOUNDRESET for audio settings.

About this driver

driver.source()

Confirm each command on your device before you rely on it. Provided as is, with no warranty. To correct something or ask for it to come down, write to info@ctrlbot.io. Licensed CC BY 4.0: credit CTRLbot and link back when you share it. Product page. Manufacturer site.

Revision
2
Updated
2026-11-11
Catalog date
2026-11-12
License
CC-BY-4.0