•
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.
HDMI
®
4 x 1 Switcher
with ARC and Audio Extraction
Cat. No. 41920-SW4
INSTALLATION INSTRUCTIONS
ENGLISH
DI-090-41920-05A
•
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.
SAFETY INFORMATION
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
(
1) IR Remote
(2) Mounting Brackets
(1) IR Receiver/Target
(4) Mounting Screws
(1) Power Adapter (5V DC 1A) USB
(4) Non-skid Pads
(1) Instruction Sheet
(1) RS232 Cable (3.5mm to DB9)
(1) USB Type A to C Cable
Panel Description
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.
For Technical Assistance Call: 1-800-824-3005 (U.S.A. Only) www.leviton.com
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.
1
2
3
5
6
4
7
8
9 10 11 12
13
System Diagram
Leviton Amp
41920-A70
Laptop
NOTE
: Diagram for reference only.
Display or
projector
Gaming
System
Blu-ray DVD
Control System/
PC
IR Receiver/
Target
DVD
Remote
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
‹
LF
›
(Line Feed).
Baud rate: 9600
Data bits: 8
Stop bit: 1
Parity bits: none
FUNCTION
COMMAND
FEEDBACK
EXAMPLE
Switch to HDMI input 1
››
HDMI1
‹‹
HDMI1
Switch to HDMI input 2
››
HDMI2
‹‹
HDMI2
Switch to HDMI input 3
››
HDMI3
‹‹
HDMI3
Switch to HDMI input 4
››
HDMI4
‹‹
HDMI4
Enable auto-switching mode
››
AUTO
‹‹
AUTO Switch
Enable manual switching mode
››
MANUAL
‹‹
MANUAL Switch
Signal Switching
Source Device Control
NOTE
: Source device must support CEC.
FUNCTION
COMMAND
FEEDBACK EXAMPLE
Turn on the input source
device, e.g., Blu-ray DVD
››
SRCOn
‹‹
SRCOn
Turn off the input source
device, e.g., Blu-ray DVD
››
SRCOff
‹‹
SRCOff
Play
››
SRCPlay
‹‹
SRCPlay
Pause
››
SRCPause
‹‹
SRCPause
Stop
››
SRCStop
‹‹
SRCStop
Fast Forward x 1
››
SRCForward
‹‹
SRCForward
Fast Rewind x 1
››
SRCBackward
‹‹
SRCBackward
Next Section
››
SRCSkipForward
‹‹
SRCSkipForward
Previous Section
››
SRCSkipBackward
‹‹
SRCSkipBackward
Open the menu
››
SRCMenu
‹‹
SRCMenu
Go back
››
SRCBack
‹‹
SRCBack
Confirm (OK)
››
SRCOk
‹‹
SRCOk
Exit
››
SRCExit
‹‹
SRCExit
Scroll Up
››
SRCUp
‹‹
SRCUp
Scroll Down
››
SRCDown
‹‹
SRCDown
Scroll Left
››
SRCLeft
‹‹
SRCLeft
Scroll Right
››
SRCRight
‹‹
SRCRight
HDMI Sources
WEB
VERSION
