AVGear AVG-CSK-HD44 User manual
AVG-CSK-HD44 KIT
The AVG-CSK-HD44 is a professional 4x4 HDMI
V2.0 Matrix Switcher with audio breakout. It
transmits HDMI signals up to 70m over single CATx
cable. All of the HDMI outputs support a down-
scaling function. It also features SPDIF and analog
audio outputs for audio breakout, comprehensive
EDID management and advanced HDCP handling.
Bi-directional IR, RS232 and TCP/IP control with
Web GUI are also included.
⚫4x4 HDMI V2.0 Matrix Switcher.
⚫Supports 4K@60 4:4:4, HDR, HDCP2.2.
⚫4K/ 1080p HDMI signals extension up to
70m.
⚫Audio out can be de-embedded from any
output.
⚫HDMI outputs support 4K to 1080p
down-scaling.
⚫Controllable by front panel, IR, RS232
and TCP/IP.
⚫CATx outputs support 12V PoC power
for receivers.
⚫Supports bi-directional IR pass-through.
AVG-CSK-HD44 KIT
PLEASE READ THIS PRODUCT MANUAL CAREFULLY
BEFORE USING THIS PRODUCT.
This manual is only for operational instruction only, and not to be used
for maintenance. The functions described in this version are current as
at June 10th. Any changes of functions and operational parameters
will be updated in future manual versions. Please refer to your dealer
for the latest product details.
Version 1.0 10/06/21
AVG-CSK-HD44 KIT
SAFETY OPERATION GUIDE
To guarantee the reliable operation of the equipment and safety of the user, please
abide by the following procedures in installation, use and maintenance:
1. The system must be earthed properly. Please do not use two blade plugs and
ensure the alternating power supply ranges from 100v to 240v and from 50Hz to
60Hz.
2. Do not install the product in an environment where it will be exposed to extreme
hot or cold temperatures.
3. This unit will generate heat during operation, please ensure that you allow
adequate ventilation to ensure reliable operation.
4. Please disconnect the unit from mains power if it will be left unused for a long
time.
5. Please DO NOT try to open the casing of the equipment, DO NOT attempt to
repair the unit. Opening the unit will void the warranty. There are high voltage
components in the unit and attempting to repair the unit could result in serious
injury.
6. Do not allow the unit to come into contact with any liquid as that could result in
personal injury and product failure.
AVG-CSK-HD44 KIT
TABLE OF CONTENTS
Introduction...................................................................................................................1
Product Introduction..............................................................................................1.1
Features ...............................................................................................................1.2
What’s in the box ..................................................................................................1.3
Specifications ..................……………………………………………………………………2
Product Appearance of the AVG-CSK-HD44 KIT .......................................................3
Matrix Switcher Front Panel..................................................................................3.1
Matrix Switcher Rear Panel..................................................................................3.2
Receiver Front and Rear Panel............................................................................3.3
System Connection ......................................................................................................4
Usage Precautions ...............................................................................................4.1
System Diagram...................................................................................................4.2
System Operations.......................................................................................................5
Signal Switching ...................................................................................................5.1
Panel Button Locking/Unlocking...........................................................................5.2
IR Remote Control ........................................................................................................6
GUI Control....................................................................................................................7
Signal Switching ...................................................................................................7.1
Audio Setting........................................................................................................7.2
Configuration........................................................................................................7.3
Down-scaling…………………………………………………………………….7.3.1
PoC……………………………………………………………………………….7.3.2
AVG-CSK-HD44 KIT
HDCP Setting.............................................................................................7.3.3
EDID Copy…..............................................................................................7.3.4
EDID Settings….........................................................................................7.3.5
CEC Control .........................................................................................................7.4
RS232 Control......................................................................................................7.5
Access Settings....................................................................................................7.6
Interface Settings..................................................................................................7.7
Network Settings ..................................................................................................7.8
GUI Upgrade ........................................................................................................7.9
RS232 Control…………………………………….…………………………………………..8
RS232 Control Software.......................................................................................8.1
Basic Settings.......................................................................................................8.2
RS232 Commands ...............................................................................................8.3
System Commands....................................................................................8.3.1
Control management..................................................................................8.3.2
Query Commands ......................................................................................8.3.3
Lock/unlock Command...............................................................................8.3.4
Audio Commands.......................................................................................8.3.5
HDCP Compliance .....................................................................................8.3.6
EDID Management.....................................................................................8.3.7
CEC Control…............................................................................................8.3.8
Firmware Upgrade ........................................................................................................9
Troubleshooting & Maintenance ...............................................................................10
Customer Service .......................................................................................................11
AVG-CSK-HD44 KIT
1. Introduction
The AVG-CSK-HD44 is a professional 4x4 HDMI V2.0 Matrix Switcher with audio
breakout. It includes 4 HDMI inputs, 1 HDMI outputs and 3 CATx extension outputs with
a HDMI loop out. HDMI signal is extended up to 70m over single CATx cable. All the
HDMI outputs support down-scaling function. It also features SPDIF and analog audio
outputs for audio breakout.
The matrix switcher features comprehensive EDID management and advanced HDCP
handing to ensure maximum functionality with a wide range of video sources.
The matrix switcher not only supports bi-directional IR, RS232 control but also TCP/IP
control with Web GUI.
1.1 Features
⚫4x4 HDMI V2.0 Matrix Switcher.
⚫Supports 4K@60 4:4:4, HDR, HDCP2.2.
⚫4K/ 1080p HDMI signal extension up to 70m.
⚫Audio out can be de-embedded from any outputs.
⚫HDMI outputs support 4K to 1080p down-scaling.
⚫Controllable by front panel, IR, RS232 and TCP/IP.
⚫CATx outputs support 12V PoC power for receivers.
⚫Supports bi-directional IR pass-through.
AVG-CSK-HD44 KIT
1.2 Package List
1.2.1 Switcher
⚫1x AVG-CSK-HD44
⚫2x Mounting ears with 4 screws
⚫4x Plastic cushions
⚫5x IR receiver
⚫5x IR emitter
⚫3x IR remote
⚫1x RS232 cable (3-pin to DB9)
⚫1x Power adaptor (DC 24V 2.71A)
⚫1x User manual
1.2.2 Receiver
⚫3x HD70LR
⚫3x Velcro Strip
Note: Please contact your distributor immediately if any damage or defect in the
components is found.
AVG-CSK-HD44 KIT
2. Specifications
Video
Video Input
(4) HDMI
Input Connector
(4) Type-A female HDMI
HDMI Input Resolution
Up to 4K@60Hz 4:4:4, HDR
Video Output
(3) CATx, (2) HDMI
Output Connector
(3) RJ45, (2) Type-A female HDMI
HDMI Output Resolution
Up to 4K@60Hz 4:4:4, HDR10
CATx Output distance
Up to 70m
HDCP Version
Up to 2.2
HDMI Audio Signal
LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital®
Plus, DTS:X™, and DTS-HD® Master Audio™ pass-through.
Audio Output
Output
(1) Digital SPDIF audio, (1) Analog stereo audio
Output Connector
(1) Toslink connector, (1) 3.5mm Jack
Digital SPDIF Audio Format
Supports PCM, Dolby Digital, DTS, DTS-HD
Analog Stereo Audio Format
Supports PCM
Frequency Response
20Hz –20KHz,±3dB
Max Output Level
±0.05dBFS
THD+N
< 0.1%, 20 Hz –20 kHz bandwidth, 1 kHz sine at 0dBFS level (or
max level)
SNR
> 90dB, 20Hz-20KHz bandwidth
Crosstalk Isolation
< -70 dB, 10 kHz sine at 0 dBFS level (or max level before
clipping)
Noise
-90dB
Control
Control port
(1) IR EYE, (1) RS232, (1) TCP/IP,
Control Connector
(1) 3.5mm jack, (1) 3-pin terminal block, (1) RJ45
General
Transmission Distance
4K/60Hz/444 5m,4K/60Hz/420 10m,1080P 15m
Bandwidth
18Gbps
Operation Temperature
-5℃ ~ +55℃
Storage Temperature
-25℃ ~ +70℃
Relative Humidity
10% ~ 90%
AVG-CSK-HD44 KIT
External Power Supply
Input: AC 100V~240V, 50/60Hz; Output : 24V DC 2.71A
Power Consumption
26W
Dimension (W*H*D)
436mm*44mm*165mm
Net Weight
2.0kg
Receiver
Input
(1) CATx IN
Input Connector
(1) RJ45
Output
(1) DISPLAY
Output Connector
(1) 19-pin type-A female HDMI
Control
(1) IR IN, (1) IR OUT
Control Connector
(2) 3.5mm mini jacks
General
Video Resolution
Up to 4K@60Hz 4:4:4, HDR 10
HDMI Audio Format
Supports LPCM 2ch, LPCM 5.1ch, LPCM 7.1ch, Dolby Digital 2ch,
Dolby Digital 5.1ch, DTS 2ch, DTS 5.1ch, DTS 96/24 5.1ch.
Transmission Distance
4K/1080p ≤ 70 meters (230ft)
Note that the CATx cable length should not be less than 15 meters
for best video output..
HDMI Version
HDMI V2.0
HDCP Version
HDCP 2.2 compliant. (The HDCP of output follows the HDCP
version of display device.)
EDID
EDID management
Power Supply
Input: 100VAC~240VAC, 50/60Hz;
Output: 12VDC 1A
Power Consumption
4W (Max)
Operation Temperature
-5~55℃
Storage Temperature
-25~70℃
Relative Humidity
10%-90%
Dimensions (W*H*D)
80mm x 16.8mm x 80mm
Net Weight
70g
AVG-CSK-HD44 KIT
3. Panel Description
3.1 Matrix Switcher Front Panel
No.
Name
Description
①
Power Indicator
⚫Illuminates green when device powered on;
⚫Turns red in standby mode.
②
Lock Button &
Indicator
⚫Long press more than 3 seconds to lock/
unlock the front panel buttons.
⚫Indicator illuminates red when front panel is
locked.
③
Output Select Button
& Input Indicator
⚫Total 4 output selector buttons, press the
buttons to toggle input signal.
⚫The indicator will turn green if the
corresponding input is selected.
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