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INFOCUS, Projectors

IN1028ST

Control
IP, RS-232 (default TCP)
Encoding
ASCII
IP
TCP port 23
RS-232
9600 baud, 8N1
Line ending
CR

Commands

23 commands
POWER3
POWER ON (PWR1)
Ending: cr
POWER OFF (PWR0)
Ending: cr
POWER TOGGLE (KEY23)
Ending: cr
VOLUME3
VOLUME UP (VOL+)
Ending: cr
VOLUME DOWN (VOL-)
Ending: cr
VOLUME SET (VOL%v)
Ending: cr
MUTE2
MUTE ON (MTE1)
Ending: cr
MUTE OFF (MTE0)
Ending: cr
INPUT9
INPUT 1 (SRC0)
Ending: cr
INPUT 2 (SRC1)
Ending: cr
HDMI 1 (SRC4)
Ending: cr
HDMI 2 (SRC5)
Ending: cr
AVoIP (SRC7)
Ending: cr
USB (SRC5)
Ending: cr
VIDEO MUTE ON (BLK1)
Ending: cr
VIDEO MUTE OFF (BLK0)
Ending: cr
VIDEO MUTE TOGGLE (KEY49)
Ending: cr
MENU6
UP (NAV1)
Ending: cr
DOWN (NAV2)
Ending: cr
LEFT (NAV4)
Ending: cr
RIGHT (NAV5)
Ending: cr
ENTER (NAV3)
Ending: cr
MENU (NAV0)
Ending: cr

Cheat sheet

driver.cheatSheet()

What it is

The InFocus IN1028ST is a Quantum Laser Nemesis II Series projector designed for corporate environments, houses of worship, exhibitions, museums, and art installations, offering energy efficiency and high-quality visual performance. It delivers stunning, immersive imagery with ultimate flexibility for various projection needs.

Specs

Resolution: 1920 x 1080 Native

Type: 0.65" DLP

Lens: 1:1 Fixed

Throw Distance: 0.496

Inputs: 2x HDMI 2.0, D-sub, Mini Jack Audio, USB-A, RS232C, RJ45

Mounting: Ceiling Yes

Setup

First Use: Connect mains cable. Connect signal cable. Remove lens cap. Press Power button.

CEC: Setup > HDMI CEC menu.

PJLink: Network > Control menu.

Support

Tech Support Phone: +1 877-388-8360 (Americas)

Tech Support Email: support@infocus.com (Americas), eusupport@infocus.com (Europe, Middle East & Africa), apsupport@infocus.com (Asia Pacific)

Power Cycle: Unplug the power cable from the projector, wait 30 seconds, and try again.

Factory Reset: The Factory Reset command (RST1) can be executed via RS232.

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