Leviton 41920-SW4 Installation Instructions

SAFETY INFORMATION

•
WARNING: TO AVOID DEATH OR SERIOUS INJURY, never push objects of any kind into this
product through openings, as they may touch dangerous voltages.
• WARNING: TO AVOID DEATH OR SERIOUS INJURY, never touch uninsulated wires or
terminals unless the wiring has been disconnected at the network interface.
• Read and understand all instructions. Follow all warnings and instructions marked on the product.
• Do not use this product near water - e.g., near a tub, wash basin, kitchen sink or laundry tub, in a
wet basement, or near a swimming pool.

Product Information

The Leviton HDMI 4 x 1 Switcher is an ultra thin automatic switcher with four HDMI
video inputs and one HDMI output. This switcher supports HDMI video resolution up
to 4K x 2K@60Hz 4.4.4 HDR and multichannel audio. EDID information (describing
signal formats your display supports) can be passed through from the display, or
there are multiple built-in settings and user defined settings to simplify installation.
The switcher will extract digital stereo audio to provide an analog source for an audio
system. The switcher also supports audio return channel (ARC) for transmitting
audio back to the HDMI input port from the connected display.

Features

• Switches any one of four HDMI inputs to one HDMI output.
• Automatically switches as a new HDMI input signal is added. Manual switching is
enabled by using the front panel button.
• Supports video resolution up to 4Kx2K@60Hz 4:4.4 HDR.
• 18Gbps high bandwidth.
• Fully compliant with HDCP2.2 specifications and features of HDMI 2.0.
• Supports audio return channel (ARC).
• Advanced EDID management: multiple presets or user defined.
• Controllable via RS232 and IR.
• Supports CEC.
• Audio extraction for connection to an audio amplifier.

What's Included

(1) HDMI 4 x 1 switcher
(2) Mounting Brackets
(4) Mounting Screws
(4) Non-skid Pads
(1) RS232 Cable (3.5mm to DB9)

Panel Description

2 4
5
1 3
7
1. Auto/Source push button.
• For manual switching, indicator 4 will illuminate green. Press to switch to
next input source.
• For automatic switching, press and hold at least three seconds. Indicator 4
will illuminate amber. Auto switching produces the following actions:
a. When a new input is added, switcher will automatically select the new
source.
b. When an active source is removed, the switcher will select the first
available active input starting at HDMI Input 1.
c. When power is restored after reboot, the last selected source will be
selected. If last source is not available, the switcher will select the first
active input starting at HDMI Input 1.
2. Power indicator illuminates red when switcher is powered on.
3. Audio mode indicator.
• Illuminates green when de-embedding audio.
• Illuminates amber when in ARC mode.
4. Switching mode indicator.
• Illuminates green when in manual switch mode.
• Illuminates amber in auto-switch mode.
5. Input 1-4 indicators. Illuminate green when there is HDMI input on the corre-
sponding channel.
6. FW: Used for user-defined EDID settings.
7. 4x IN: HDMI input ports (input 4 supports ARC).
8. OUT: HDMI output port for HDMI display connection.
9. AUDIO: Analog audio output 3.5mm mini jack.
10. RS232: 3.5mm mini jack for connecting a control device (e.g., PC).
11. IR IN: IR receiver/target input 3.5mm mini jack for use with remote control.
12. EDID: 4 position DIP switch for setting EDID.
13. 5VDC: Connect to 5V USB-C power adapter.
© 2019 Leviton Mfg. Co., Inc.
HDMI ®
with ARC and Audio Extraction
Cat. No. 41920-SW4
INSTALLATION INSTRUCTIONS
(1) IR Remote
(1) IR Receiver/Target
(1) Power Adapter (5V DC 1A) USB
(1) Instruction Sheet
(1) USB Type A to C Cable
6
8 9 10 11 12 13
For Technical Assistance Call: 1-800-824-3005 (U.S.A. Only) www.leviton.com
4 x 1 Switcher
• Never install communications wiring or components during a lightning storm.
• Never install communications components in wet locations unless the components are
designed specifically for use in wet locations.
• Use caution when installing or modifying communications wiring or components.

SAVE THESE INSTRUCTIONS.

•

System Diagram

NOTE: Diagram for reference only.
DVD Laptop
Gaming
System
HDMI Sources

RS232 Control

Connect the switcher to the control device (e.g., a PC) with the RS232 cable and set
the parameters as below to send RS232 commands. NOTE: All commands must
‹ ›
end with CR (Carriage Return) and
Baud rate: 9600 Data bits: 8
Stop bit: 1 Parity bits: none

Signal Switching

FUNCTION
Switch to HDMI input 1
Switch to HDMI input 2
Switch to HDMI input 3
Switch to HDMI input 4
Enable auto-switching mode
Enable manual switching mode

Source Device Control

NOTE: Source device must support CEC.
FUNCTION
Turn on the input source
device, e.g., Blu-ray DVD
Turn off the input source
device, e.g., Blu-ray DVD
Play
Pause
Stop
Fast Forward x 1
Fast Rewind x 1
Next Section
Previous Section
Open the menu
Go back
Confirm (OK)
Exit
Scroll Up
Scroll Down
Scroll Left
Scroll Right
Blu-ray DVD Display or Leviton Amp Control System/
projector 41920-A70
‹ ›
LF (Line Feed).
FEEDBACK
COMMAND
EXAMPLE
›› ‹‹
HDMI1 HDMI1
›› ‹‹
HDMI2 HDMI2
›› ‹‹
HDMI3 HDMI3
›› ‹‹
HDMI4 HDMI4
›› ‹‹
AUTO AUTO Switch
›› ‹‹
MANUAL MANUAL Switch
COMMAND FEEDBACK EXAMPLE
›› ‹‹
SRCOn SRCOn
›› ‹‹
SRCOff SRCOff
›› ‹‹
SRCPlay SRCPlay
›› ‹‹
SRCPause SRCPause
›› ‹‹
SRCStop SRCStop
›› ‹‹
SRCForward SRCForward
›› ‹‹
SRCBackward SRCBackward
›› ‹‹
SRCSkipForward SRCSkipForward
›› ‹‹
SRCSkipBackward SRCSkipBackward
›› ‹‹
SRCMenu SRCMenu
›› ‹‹
SRCBack SRCBack
›› ‹‹
SRCOk SRCOk
›› ‹‹
SRCExit SRCExit
›› ‹‹
SRCUp SRCUp
›› ‹‹
SRCDown SRCDown
›› ‹‹
SRCLeft SRCLeft
›› ‹‹
SRCRight SRCRight
DI-090-41920-05A
ENGLISH
Remote
IR Receiver/
PC Target