ATZ HDMI4K-EM120TR User manual

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 1
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
The 4K HDMI & USB over IP Extender is a solution for audio, video and USB signal
extension via Local Area Network (LAN). It can be used as audio, video and KVM
extender over IP and applied to point to point,
point to multi-point, multi-point to multi-point and screen wall broadcast system
controlled by USB, RS232, IR and configured the 4K HDMI & USB over IP Extender by
web browser. An easy installation system built up with Giga Ethernet switch which has
IGMP function and CATx cable for extension or broadcast.
Features:
•4K UHD HDMI over IP extension
•USB 2.0 over IP extension
•RS232 bi-directional extension and RS232 control
•4 bits switch for 16 stream channel selection
•Support Dolby True HD, DTS-HD Master Audio
•Support two way Wide Band IR extension (38khz-56khz)
•Transmit over single Cat5e/6 cable up to 120m
•Transmitter over iber Optical cable up to 60km (Single Mode)
•Networking environment under Giga Ethernet switch and CAT5e cable
•Point to point extension, Unicast, Multicast and Video Wall system (Max 8x16)
•Output video rotation

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 2
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
•Output video partial enlargement
•HDCP 1.4 compliant
Specifications:
Performance
Protocol
T
C
P,
U
D
P,
R
T
SP,
R
T
P
,
D
H
C
P,
I
GM
P,
M
u
l
t
i
ca
s
t,
I
P
V
4
Support Video format
4K@30HZ,
1080P/1080i/720P/576P/576i/480P/480i
Support Audio format
St
e
r
e
o
1
9
2
K
b
p
s
HDCP Compliant
IR requency 38 -56 KHZ
RS232 Baud rate
Default
115200
bps, total 8 kinds optional
IP setting &Group ID setting
Default IP
Automatic allocation
Group ID
(
Group 00 ~ group
15) by DIP Switch
Request for
Switch/Router Support IGMP, support DHCP
Connectors on Transmitter
Input
1xHDMI emale port
, 1xUSB B type
Output
1x RJ45 output, 1x
iber
output
RS232 Phoenix RS232 port
IR 1x IR TX port; 1x IR RX port
Support 38K-56KHz
Connectors on Receiver
Input
1xRJ45 input
,
1x
iber
in
put
Output
1x HDMI emale port
, 2x USB A type
RS232 Phoenix RS232 port
IR 1x IR TX port; 1x IR RX port
Support 38K-56KHz
Environmental &
Po er Requirements
Operating temperature
-
5 to +35
℃
（
+23 to +95
℉
）
Operating Humidity
Range
5 to 90%RH (No Condensation)
Power supply DC 5V

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 3
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Power consumption
Max 3 watt
Physical
Dimension
TX: 1
60
x
103.2
x
30
mm ; RX:
160
x
103.2
x
30
mm
Net Weight TX: 472.8G ; RX:472.3G
Note1: Specifications are subject to change without notice. Mass and dimensions are
approximate.
Note2: When transmit over iber, 4Kx2K requires 3.125G module.
HARDWARE DESCRIPTION:
Transmitter

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 4
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
1) Power input port 2) Power input indicator 3) USB
4) HDMI input 5) Ethernet port 6) iber Out
7) Indicator of status 8) IR-RX port 9) IR-TX port
10) RS232 port
11) Normal: or serial over IP; Program: or serial control or getting the debug
information
12) 4 bit Dip switch 13) Group Switch 14) Button 1 & 2
A. Green LED: Link LED, hen the connection has established over Cat5e/6
cable or Fiber cable, the Green LED ill illuminate.
B. Yello LED: When the yello LED is blinking, it indicates the connection has
been established over Cat5e/6 cable.
When the green LED illuminates, it indicates the connection has been
established bet een transmitter and receiver over fiber cable.
After select the DIP s itch, press “Group S itch” button for 1 second.
Please refer to “Descriptions Button”
4 bits DIP S itch:
Use 4bits DIP s itch to select 16 groups ID (such as 0001, 0010, 0101 etc)

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 5
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Receiver
1) Power input port 2) Power input indicator 3) USB
4) HDMI output 5) Ethernet port 6) iber In
7) Indicator of status 8) IR-RX port 9) IR-TX port
10) RS232 port
11) Normal: or serial over IP;
Program: or serial control or getting the debug information
12) 4 bit Dip switch 13) Group Switch 14) Button 1 & 2

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 6
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
A. Green LED: Link LED, hen the connection has established over Cat5e/6 cab
le or Fiber cable, the Green LED ill illuminate.
B. Yello LED: When the yello LED is blinking, it indicates the connection has
been established over Cat5e/6 cable.
When the green LED illuminates, it indicates the connection has been establi
shed bet een transmitter and receiver over fiber cable.
After select the DIP s itch, press “Group S itch” button for 1 second.
Please refer to “Descriptions Button”
4 bits DIP S itch:
Use 4bits DIP s itch to select 16 group ID (such as 0001, 0010, 0101 etc)
Descriptions Buttons:
(Host: Transmitter; Client: Receiver)
Button State for Unicast Mode: HDMI Extender:
Default Mode will be highlighted in GREEN
* Item will be described in Descriptions
Unicast Digital Button State
Transmitter Receiver
Button One : Button T o : Button One : Button T o :
Short Press Remote/
Loopback*
Video
Mode/Graphic
Mode*
Link on : Link
Link off : Unlink
Video Mode/
Graphic Mode*

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 7
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Long Press(3 sec) Snoop (on/off)* Anti-Dither
(1/2/off)*
N/A Anti-Dither
(1/2/off)*
Short Press when
Ethernet Link is Off
BYPASS BYPASS BYPASS BYPASS
Long Press when
Ethernet Link is Off
BYPASS Ethernet Jumbo
rame
(on/off)*
BYPASS Ethernet Jumbo
rame
(on/off)*
Long Press on Boot
(Press until Red LED
Blinking)
Engineering
Mode*
N/A Engineering
Mode*
N/A
Long Press on Boot
(Press until both
Red LED
and Green LED
Blinking)
Engineering Mode
and
Reset to default*
N/A Engineering
Mode and
Reset to
default*
N/A
Descriptions:
Feature/Button Feature Descriptions
Remote/Loopback When System is all setup, short press this button will change
between remote / local loopback
Snoop (on/off) When System is all setup and video is displayed at the client
side. Long Press this button will for the local loop back port to be
enabled for Snooping feature.
Video Mode/ Graphic Mode User can select to change between Video Mode / Graphic Mode
using this button. The button state will be save to flash, and
remember after rebooting.
Video Mode: W will automatically trade-off between bandwidth
and video quality to ensure smooth video playing experience.

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 8
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Graphic Mode: W will fix the trade-off to ensure best
graphic/text viewing experience.
Anti-Dither (1/2/off) Anti-Dithering Mode is design to work with ATI graphic cards
that provide dithering output. Dithering output is used to make
coloring looks better than it's original color depth. It uses visual
transient to create a half-tone effect. However, this presents
great difficulty for Video Compression to maintain low bandwidth
even if the source display seems static.
Currently, we only see Dithering Output with ATI graphic cards.
To resolve this issue, AST1500 provides Anti-dithering for 1 bit,
2 bit, or off.
If the source content does not generate dithering output and
this feature is turn on. It will create a blocking effect because
Video Engine are unable to detect pixel changes. User can avoid
this issue by turning this feature to off.
Engineering Mode 1. Static IP: 192.168.0.88
2. User can connect to http://192.168.0.88 webpage for
firmware update.
3. irmware update file name will be:
Host: webfwh.bin
Client: webfwc.bin
Reset to Default 1. Reset Any changes in SPI flash setup flag.
2. Re-
generate Random mac to avoid any possible MAC collision.
After Reset to Default and reboot cycle, a new random mac will
be generated.
Ethernet Jumbo rame 1. This feature is only available on AST1510 and above.
AST1500 will be by pass this event.
2. Enable/Disable Ethernet jumbo frame.
3. If link LED is solid then jumbo is enabled. If link LED is
blinking then jumbo is disabled.
Buttons that shall not be removed for this setup:
Depending on customer feature needs.
Example: If customer have loopback feature, than button one is required.

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 9
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Button State for Multicast Mode: HDMI Extender:
Default Mode will be highlighted in GREEN
* Item will be described in Descriptions
Multicast Digital Button State
Transmitter Receiver
Button One: Button T o: Button One: Button T o:
Short Press Remote/
Loopback*
Video Mode/
Graphic Mode*
Link on: Link
Link off: Unlink
Video Mode/
Graphic Mode*
Long Press (3 sec) Snoop (on/off)* Anti-Dither
(1/2/off)
USB Link
(on/off)
Anti-Dither
(1/2/off)*
Short Press when
Ethernet Link is Off
BYPASS
BYPASS
BYPASS
BYPASS
Long Press when
Ethernet Link is Off
BYPASS Ethernet Jumbo
rame
(on/off)*
BYPASS Ethernet Jumbo
rame
(on/off)*
Long Press on Boot
(Press until Red LED
Blinking)
Engineering
Mode*
Use Loopback
EDID
(>A1.2)*
Engineering
Mode*
Update EDID*
Long Press on Boot
(Press until
Red LED and
Green LED Blinking)
Engineering
Mode and
Reset to
default*
N/A Engineering
Mode
and
Reset to
default*
N/A

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 10
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Descriptions:
eature
/Button eature
Descriptions
Remote/Loopback When System is all setup, short press this button will change
between remote / local loopback
Snoop (on/off) When System is all setup and video is displayed at the client side.
Long Press this button will for the local loop back port to be enabled
for Snooping feature.
Video Mode/ Graphic
Mode
User can select to change between Video Mode / Graphic Mode using
this button. The button state will be save to flash, and remember
after rebooting.
Video Mode: W will automatically trade-off between bandwidth and
video quality to ensure smooth video playing experience.
Graphic Mode: W will fix the trade-off to ensure best graphic/text
viewing experience.
Anti-Dither (1/2/off) Anti-Dithering Mode is design to work with ATI graphic cards that
provide dithering output. Dithering output is used to make coloring
looks better than it's original color depth. It uses visual transient to
create a half-tone effect. However, this presents great difficulty for
Video Compression to maintain low bandwidth even if the source
display seems static.
Currently, we only see Dithering Output with ATI graphic cards.
To resolve this issue, AST1500 provides Anti-dithering for 1 bit, 2
bit, or off.
If the source content does not generate dithering output and this
feature is turn on. It will create a blocking effect because Video
Engine are unable to detect pixel changes. User can avoid this issue
by turning this feature to off.
Use Loopback
EDID(>A1.2)
This feature should be consider with the client side "Update EDID"
feature.
Update EDID
"Use Loopback EDID" & "Update EDID" feature is used for Multicast
Mode to select which monitor/TV EDID is used for system wide EDID
usage.
During multicast setup, there maybe monitor/TV that has lower
resolution. or example, 1 monitor/TV with 720p resolution with
mostly 1080p solutions. Please select the monitor/TV with lowest
resolution, to ensure all can be displayed correctly.
or customer that are using 1 pair of Host/Client with Multicast
mode, the end user must update EDID correctly. If not, it will cause
many compatibility issue.

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 11
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Operation:
Once the button event is triggered correctly at the client side, when
system is setup correctly for Multicast. The selected EDID will be
update to Host Side EEPROM (HU7).
The same operation applies for Loopback EDID.
In the system setup, the last EDID updated will stay in the EEPROM.
If customer setup this button even many times, the last one
triggered will be applied.
USB Link (ON/O ) This feature is used for USB with Multicast Mode setup.
The selected client can gain control by pressing USB Link, and
release control by pressing USB Link again.
Other clients can also gain control by pressing USB Link. The control
will be transfer to whichever client requests USB Link.
Engineering Mode 1. Static IP: 192.168.0.88
2. User can connect to http://192.168.0.88 webpage for firmware
update.
3. irmware update file name will be:
Host : webfwh.bin
Client : webfwc.bin
Reset to Default 1. Reset Any changes in SPI flash setup flag.
2. Re-generate Random mac to avoid any possible MAC collision.
After Reset to Default and reboot cycle, a new random mac will be
generated.
Ethernet Jumbo rame 1. This feature is only available on AST1510 and above. AST1500
will be by pass this event.
2. Enable/Disable Ethernet jumbo frame.
3. If link LED is solid then jumbo is enabled. If link LED is blinking
then jumbo is disabled.

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 12
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Product Diagram:
■ Unicast
■ Multicast
Video Distribution

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 13
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
Matrix Distribution
Billboard & Kiosk, PC to HDMI and USB Interactive Monitor

Model : ATZ HDMI4K-EM120TR
Description : 4K HDMI+USB KVM Extender over IP / iber
pg. 14
Notes : - All brand names and trademarks are properties of their respective holders and are referred to here for descriptive purpose only. Photo attached is for reference only, it may be slightly varied in items of colour,
shape from the actual item delivered from time to time.
All specifications are subject to change without prior notice.
© Copyright A Z
■ Screen Wall
Package contents:
•Main Unit. HDMI Extender (Transmitter or Receiver)
•2x Power adapter DC 5V
•2x IR TX cables, 2x IR RX cables
•2x Phoenix plugs for RS232 cable termination
•8x screws
•4x detachable mounting ears
•Operating Instruction manual
Warranty: 2 Years
Warranty is effective from the date of original delivery.
This warranty shall be void if a serial number has been removed from the product.