Leviton 41920-SW4 Installation Instructions Manual

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Page 1

WEB VERSION

HDMI

4 x 1 Switcher

with ARC and Audio Extraction

Cat. No. 41920-SW4

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.

INSTALLATION INSTRUCTIONS

• 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.

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ENGLISH

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 (1) IR Remote (2) Mounting Brackets (1) IR Receiver/Target (4) Mounting Screws (4) Non-skid Pads (1) Instruction Sheet (1) RS232 Cable (3.5mm to DB9) (1) USB Type A to C Cable

(1) Power Adapter (5V DC 1A) USB

Panel Description

System Diagram

NOTE: Diagram for reference only.

Remote

Gaming System

DVD

Laptop

HDMI Sources

Blu-ray DVD

Display or

projector

Leviton Amp

41920-A70

Control System/

IR Receiver/

Target

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

‹CR› (Carriage Return) and ‹LF› (Line Feed).

end with

Baud rate: 9600 Data bits: 8 Stop bit: 1 Parity bits: none

Signal Switching

FUNCTION COMMAND

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

››HDMI1 ‹‹HDMI1 ››HDMI2 ‹‹HDMI2 ››HDMI3 ‹‹HDMI3 ››HDMI4 ‹‹HDMI4 ››AUTO ‹‹AUTO Switch ››MANUAL ‹‹MANUAL Switch

FEEDBACK

EXAMPLE

7 8 9 10 11 12

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.

Source Device Control

NOTE: Source device must support CEC.

FUNCTION COMMAND FEEDBACK EXAMPLE

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

››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

For Technical Assistance Call: 1-800-824-3005 (U.S.A. Only) www.leviton.com

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Display Device Control

WEB VERSION

NOTE: Display device must support CEC.

FUNCTION COMMAND FEEDBACK EXAMPLE

Turn on the display device, e.g., HDTV

Turn off the display device, e.g., HDTV

Volume Up

Volume Down

Mute, ON/OFF

Audio Selection

››TVOn ‹‹TVOn ››TVOff ‹‹TVOff ››TVVOL+ ‹‹TVVOL+

››TVVOL- ‹‹TVVOL- ››TVMUTE ‹‹TVMUTE&UNMUTE

ARC Mode

Audio Return Channel (ARC) allows audio from a display to pass through an HDMI cable to an audio processing device such as an AV ampliﬁer. When the switcher is in ARC mode the ARC stream will pass to the active HDMI source device on port 4 if the device can process the signal. NOTE: ARC is available only through the HDMI input port 4. Both the display and the ampliﬁer need to be designed to support ARC. An audio connection diagram is shown below.

IN 3

IN 4

(ARC)

DC 5V

RS232 EDID

ARC Audio:

IN1 OUT AUDIO IR IN

IN 2

FUNCTION COMMAND FEEDBACK EXAMPLE

Select ARC audio channel

Select the HDMI audio input channel

System Control

FUNCTION COMMAND FEEDBACK EXAMPLE

System reset

››AUDExternal ‹‹AUDExternal ››AUDInternal ‹‹AUDInternal

IR Remote Control

Connect an IR receiver to the IR input port to use the IR remote control. The remote control can be used for switching and for controlling all HDMI connected devices.

››RESET ‹‹RESET

‹‹Leviton 41920-SW4 ‹‹VER X.X.X ‹‹----------

Get system information

››SYSInfo

‹‹HDMI1 ‹‹AUTOswitch ‹‹AUDinternal ‹‹EDID0 ‹‹HDCP:Active

EDID Management

Predeﬁned EDID Settings

The 4-pin DIP switch on the rear panel is used to select the predeﬁned EDID settings. The ten options are shown below.

SWITCH

ATUS

0 0000 Pass through Pass through

0001

2 0010

3 0011

When in ON position, switch represents 1. In raised position, switch represents 0.

4 0100

5 0101

60110

7 0 111

8 1000

9 1001 1280x800p@60Hz Stereo

10 1010 1920x1200p@60Hz Stereo

User Deﬁned EDID Settings

Up to ﬁve EDID settings can be customized for speciﬁc applications using the steps below.

1. Rename the user deﬁned EDID using the following format: EC_xx_xxxx_xxx.bin

• EC represents EDID

• xx represents EDID ID. It can be 11-15.

• xxxx represents the video parameter

• xxx represents the audio format Example: EC_11_720P_LPCM.bin

2. Power the switcher on and connect a PC with the USB cable to the FW port.

The PC will automatically detect a U-disk named BOOTDISK.

3. Double click the U-disk. A ﬁle named READY.TXT will be displayed.

4. Copy the user deﬁned EDID (see example above) to the BOOTDISK U-disk.

5. Reopen the U-disk to verify the ﬁle name was automatically changed from

READY.TXT to SUCCESS.TXT. If it successfully changed, the user deﬁned EDID has been imported into the switcher and saved as its corresponding EDID ID.

6. Repeat steps 3 through 5 to copy other user deﬁned EDIDs to the BOOT-

DISK U-disk.

7. Remove the USB cable and connect the adapter to power the switcher on.

8. The new EDID is invoked via the 4 position DIP switch. The EDID ID and its

corresponding switch status are shown in the list below.

ID SWITCH STATUS

11 1011

13 1101

14 1110

15 1111

FOR CANADA ONLY For warranty information and/or product returns, residents of Canada should contact Leviton in writing at Leviton Manufacturing of Canada Ltd to the attention of the Quality Assurance Department, 165 Hymus Blvd, Pointe-Claire (Quebec), Canada H9R 1E9 or by telephone at 1 800 405-5320.

Leviton warrants to the original consumer purchaser and not for the beneﬁt of anyone else that this product at the time of its sale by Leviton is free of defects in materials and workmanship under normal and proper use for two years from the purchase date. Leviton’s only obligation is to correct such defects by repair or replacement, at its option. For details visit www.leviton.com or call 1-800-824-3005. This warranty excludes and there is disclaimed liability for labor for removal of this product or re-installation. This warranty is void if this product is installed improperly or in an improper environment, overloaded, misused, opened, abused, or altered in any manner, or is not used under normal operating conditions or not in accordance with any labels or instructions. There are no other or implied warranties of any kind, including merchantability and ﬁtness for a particular purpose, but if any implied warranty is required by the applicable jurisdiction, the duration of any such implied warranty, including merchantability and ﬁtness for a particular purpose, is limited to two years. Leviton is not liable for incidental, indirect, special, or consequential damages, including without limitation, damage to, or loss of use of, any equipment, lost sales or proﬁts or delay or failure to perform this warranty obligation. The remedies provided herein are the exclusive remedies under this warranty, whether based on contract, tort or otherwise.

VIDEO AUDIO

1920x1080p@60Hz 4:4.4

RGB 8bit

1920x1080p@60Hz 4:4.4

RGB 8bit

1920x1080p@60Hz 4:2:0

RGB 12bit

1920x1080p@60Hz 4:2:0

RGB 12bit

3840x2160p@60Hz 4:2:0

RGB 8bit

3840x2160p@60Hz 4:2:0

RGB 80bit

3840x2160p@60Hz 4:4.4

RGB 10bit

3840x2160p@60Hz 4:4.4

RGB 10bit

1100

For Technical Assistance Call: 1-800-824-3005 (U.S.A. Only) www.leviton.com

Stereo

High Deﬁnition

Stereo

High Deﬁnition

Stereo

High Deﬁnition

Stereo

High Deﬁnition

LIMITED 2 YEAR WARRANTY AND EXCLUSIONS

Troubleshooting and Maintenance

Speakers

AV Receiver

or Sound Bar

INPUTS: Select the input source you want to control 1-3 NOTE: HDMI input 4 does not support CEC and cannot be controlled by the IR remote. MANUAL/AUTO: toggle between manual and auto switching mode.

SOURCE: Control the active input source. NOTE: Source must be able to support CEC functions to be controlled by IR remote.

DISPLAY: Control display device functions.

PROBLEM POSSIBLE CAUSE SOLUTION

Color loss or no video signal output at HDMI display

No HDMI signal output from the switcher while local HDMI input is working.

Splash screen in output devices.

Control device (e.g., a PC) cannot control switcher through RS232 port.

VIDEO INPUT

Input

Input connector (4) Type A female HDMI

HDMI Input Resolution Up to 4Kx2K@60Hz 4:4.4

HDMI Support Supports features of HDMI 2.0

HDCP Version 2.2

VIDEO OUTPUT

Output (1) HDMI

Output Connector (1) Female type A HDMI

HDMI Output Resolution Up to 4Kx2K@60Hz4:4.4

HDMI Support Supports features of HDMI 2.0

HDCP Version 2.2

AUDIO

Output (1) Audio

Output connector (1) 3.5mm mini stereo audio jack

Audio format PCM

Audio Output Impedance 70 Ohms

Frequency Response 20Hz to 20kHz ±3dB

CONTROL

Control (1) IR IN (1) RS232

Control Connector (2) 3.5mm mini jack

EDID Selector (1) 4-position DIP switch

GENERAL

Bandwidth 18Gbps

Operating Temperature -10C - +55°C (14-131 °F)

Storage Temperature -25C - +70°C (-13-158°F)

Relative Humidity 10%-90%

Power supply Input: 100V-240V AC Output: 5V DC 1A USB

Power Consumption 5W (Max)

Dimension (WxHxD) 194mm x 15mm x 81mm (7.6 x 0.6 x 3.2 in)

The connecting cables may not be connected correctly or may be broken.

Connecting cable quality.

RS232 communication parameters.

RS232 cable or wiring.

SPECIFICATIONS

(4) HDMI

Display or

projector

Check whether the cables are connected correctly and in working condition.

Change to a better quality cable.

Make sure the RS232 communication parameters are set correctly.

Change cable and/ or check wiring.

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