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OPTOMA, Projectors

HDX146X

Control
IP, RS-232 (default TCP)
Encoding
ASCII
IP
TCP port 2023
RS-232
9600 baud, 8N1
Line ending
CR

Commands

15 commands
POWER2
POWER ON ~0000 1
Ending: cr
POWER OFF ~0000 0
Ending: cr
VOLUME2
VOLUME UP ~00 120 1
Ending: cr
VOLUME DOWN ~00 120 0
Ending: cr
INPUT5
HDMI 1 ~0012 1
Ending: cr
HDMI 2 ~0012 2
Ending: cr
HDMI 3 ~0012 3
Ending: cr
HDMI 4 ~0012 4
Ending: cr
VIDEO MUTE TOGGLE ~00140 24
Ending: cr
MENU6
UP ~00140 10
Ending: cr
DOWN ~00140 14
Ending: cr
LEFT ~00140 11
Ending: cr
RIGHT ~00140 13
Ending: cr
ENTER ~00140 12
Ending: cr
MENU ~00140 20
Ending: cr

Cheat sheet

driver.cheatSheet()

What it is

The Optoma HD146X is a 1080p home theater projector for movies and gaming. The Optoma ZH401e is a 1080p DuraCore laser projector for maintenance-free operation.

Specs

Resolution: 1080p (1920 x 1080)

Type: Lamp (240W)

Lens

Throw Distance: 3.2’ - 35.37” (no zoom) or 1.13m - 7.7m (1.3x zoom)

Inputs: HDMI 1.4a/b/2.0, USB Type-A, Audio Out, RS232, LAN

Mounting: Front, rear, ceiling, table top

Setup

First Use: Select language and projection orientation.

Video Optimization: Use "Display Mode" for presets (Cinema, Vivid, Game, etc.).

CEC: Enable/disable HDMI Link in "Setup HDMI link settings". Options include TV inclusion, power on/off linking.

Control: Enable IR receiver in "Setup remote settings". Enable/disable Keypad Lock in "Setup options".

PJLink

Support

Tech Support Phone: 888-289-6786 (USA, Canada, Latin America); +44 (0) 1923 691 800 (Europe); +31 (0) 36 820 0252 (Benelux); +33 1 41 46 12 20 (France); +34 91 499 06 06 (Spain); +49 (0) 211 506 6670 (Deutschland); +47 32 98 89 90 (Scandinavia); +86-21-62947376 (China)

Tech Support Email: services@optoma.com (USA, Canada, Latin America); service@tsc-europe.com (Europe); savoptoma@optoma.fr (France); info@optoma.de (Deutschland); info@optoma.no (Scandinavia)

Power Cycle: Turn off, unplug power cord, wait 20 seconds, reconnect power.

Factory Reset: Setup menu > Setup reset > Reset to Default > Yes.

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