SC&T HE05BT User manual

HDMI over IP with RS232, IR, Analog Audio
ITEM NO: HE05BT, HE05BR HDMI over IP with RS232, IR, Analog Audio
The HE05B HDMI with Analog audio, RS232, and IR CAT5 extender design for extends and distribute all
signals over one CAT5 up to 150 meters, with local HDMI monitor output. It provides superior video quality
up to 1920 x 1200 resolutions, and using cost effective Cat5e cable, instead of HDMI, RS232 cables, for an
easy, neater and reliable installation. The local and remote units can be connected together for a
Point-to-Point connection via CAT5e/6 cable or a Point-to-Many connection via a managed network switch.
It is optimized for applications at broadcasting system, multimedia display and multi-data sharing, digital
signage, home network integration, and industrial control, hospital, education, security, Matrix network
system and system control over RS232 and equipment control over IR.
Features:
Extend HDMI, RS232, IR signals over one CAT5E/CAT6 cable.
Supports resolutions up to 1080p Full HD and 1920 x 1200 (WUXGA) 32bpp@ 60 Hz
Transmission range up to 150M over CAT5e, 180M over CAT6.
Supports 2-way RS232 commands at baud rate 115200 (control software on a PC, or other automated
control system hardware) to control devices attached to the matrix using RS232. Full Duplex data
communication.
HDMI 1.3b and HDCP compliant.
HDMI audio support up to LPCM 7.1@192Khz
Built in Bi-Directional analog audio.
Built in Bi-Directional IR.
Use IGMP and Jumbo frame protocol Gigabit Switch Hub to do HD signal distribution and transmission.
Support PC software and Android/iOS APP control.
HE05BR receiver input source select could be from IR remote control or front panel button.
HE05BT transmitter unit built in HDMI loop output.
HE05BR receiver built in IR programmable module, allow using IR remote control to do
IR/RS232 command.
Support point to point and multiple source devices to multi-display connections via Gigabit network
switch.
Work with HE05BER, HKM01B (HDMI), DKM01B (DVI), VKM03B (VGA) serials products.
Perfect for control remote machines and security monitoring systems, digital signage application.
Optional model: SR01 signal repeater for longer distance application.

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Installation View:
Multiple Transmitters to Multiple Receivers Connection: (Matrix Switcher)
Point to Point Direct Connection: (Extender)

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One Transmitter to Multiple Receivers Connection: (Splitter)
Multiple Transmitters to One Receiver Connection: (Switcher)

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Optional Model: SR01 Signal Repeater (order separately)
Extend data signal for an additional 120meters.
Application for HE05B signals for extra long range transmission.
Ability to cascade connection with multiple SR01 for long range transmission
Built in LED status indication.
External power required.
Plug and play for easy installation.
Work with HE05B CAT5 Extender:

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Panel View:
Transmitter
Receiver
LED Indication Status:
Power (Green LED): Flash Booting
ON Boot completed
Link (Blue LED): Flash Connecting or connected but no HDMI input
ON Transmitter connected with Receiver
RJ45 LED: Green Flash Data transmission
Orange On Ethernet connected
Receiver IR (Red LED): On Received IR signal
Flash Enter IR learning mode
Back Panel Rotary Switch Function:
HE05BT and HE05BR must setting at same channel in order to do mutual transmission.
Rotary switch to be follow 16 HEX, could switch “ 0 ~ F “ total 16 channels, A = channel 10, B = channel 11,
others channel same as 16 hex conversion.
HE05BT channel setting must be unique to avoid conflict with any other transmitters.

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Front Panel Button Function:
ITEM
HE05BT
Button
LINK
FUNCTION
Short Press
Remote output (on / off)
Video Mode / Graphic Mode*
Long Press (3 seconds)
Loop output (on / off)*
Anti-Dither (1/2/off)*
Press to power on
(Press and hold until Green
LED Flash)
N/A
Update EDID from loop output
Press to power on
(Press and hold until Green
and Blue LED Flash)
RESET to Default*
N/A
ITEM
HE05BR
Button
CH. -
CH. +
Press together
Confirm / Enter menu
Short Press
Previous channel or menu item
Next channel or menu item
Above “bold font” part as the default
RJ45 pin define:
Link Cable (TIA/EIA-568-B)
1. Orange-white Data 1 +
2. Orange Data 1 -
3. Green-white Data 2 +
4. Blue Data 3 +
5. Blue-white Data 3 -
6. Green Data 2 -
7. Brown-white Data 4 +
8. Brown Data 4 -
Cable & Transmission Distance:
Link Cable use high quality Cat.5e UTP/STP/FTP or Cat.6 UTP cable
Transmission distance will be affected by equipment (Switch HUB), cable quality…etc. When
using CAT.5e the max. Transmission distance up to 150M, using CAT.6 cable up to 180M.
You can also use model no: SR01 repeater for extended longer distance or using Gigabit Switch
hub which support IGMP protocol and Jumbo Frame 8K for signal distribution or extend distance.
System Default Settings:
HE05B support Unicast and Multicast two mode, default is Multicast.
In Multicast mode it could be one to one, one to multi, multi to on or multi to multi applications.
The analog audio output of transmitter and input of receiver will be off in this mode, analog audio
only from transmitters send to receivers.
Analog audio bi-direction transmission only in Unicast mode, please refer to the web setting
chapter: Casting Mode
System default IP setting is Auto IP, it will assign 169.254.X.X (submask 255.255.0.0) to
transmitters and receivers, you could also set to DHCP or Static IP, please refer to web setting
chapter: IP Setup.

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Bandwidth Chart:
The bandwidth will be varied based on different resolution. Higher resolution may not request
bigger bandwidth. Below Chart is the resolution and bandwidth status for reference.
Resolution (@60Hz)
Average Bandwidth (Mbps)
1080p
77 (24 ~ 91)
720p
46 (29 ~ 150)
480p
63 (36 ~ 73)
1600x1200 (UXGA)
59 (24 ~ 73)
1280x1024 (SXGA)
58 (31 ~ 76)
1024x768 (XGA)
118 (56 ~ 138)
800x600 (SVGA)
83 (64 ~ 107)
Under Gigabit Ethernet network, the total flow must not exceed 1000Mbps to avoid any delay on
video streaming. If the video play with 1080p resolution, the HE05BT Transmitter allow maximum
up to 10pcs for simultaneous video streaming.
Remote Control Function:
If you do not use PC computer management to setup HE05BR, then you could use
the IR infrared remote control to preset channel selection. Using the IR remote
control to the front of HE05BR will be ok.
Initial at first time use the remote control or after change battery of remote control,
the IR remote control and the equipment IR ID must be using same ID. The default
IR ID is 8.
To setting the IR ID, Press and hold power button, then press button 8 to complete
the setting. + .(for example)
Remote Control Button Function:
Symbol Function
Power Temporarily turn off the screen output /setup remote control IR ID
MENU Quick menu selection, input numbers after press menu button
LEFT previous channel
RIGHT next channel
UP previous quick Menu selection
DOWN next quick Menu selection
ENTER Confirmation / display the current channel
1 number 1
2 number 2
3 number 3
4 numuber4

8
5 number 5
6 number 6
7 number 7
8 number 8
9 number 9
0 number 0
* cancel / exit
# clear input number
A no function
B no function
Remote Control Operation:
Select Channel：
Mode 1: use or select channel, if no any action after 3 seconds then it is the select
channel or press immediately to confirm the input channel.
Mode 2: select the channel number and press to confirm the input channel.
Select Function：
Mode 1: use or select function, press to confirm.
Mode 2: press , then input function number as below , press to confirm.
Basic Menu Number:
0 MAC Address Display equipment MAC Address.
1 IP Address Display equipment IPAddress
2 Host IP Address Display current connected Host IPAddress
3 Enable advance menu Enable advance menu
4 Disable advance menu Disable advance menu
Advance Menu Number:
8 IR ID Display current IR ID setting
9 IR Control Version Display IR control software version
10 Restart Link Reconnect with Host
11 Stop Link Stop the connection with Host
20 Graphic or Video Mode Switch Host Video or Graphic(default) Mode
21 Anti-Dithering Switch Host Video Anti-Dithering define, default is off
30 Enable Channel Button Enable Channel Button
31 Disable Channel Button Disable Channel Button
32 Enable IR Remote Enable IR Remote
33 Disable IR Remote Disable IR Remote
34 Enable IR Extender Enable IR Extender
35 Disable IR Extender Disable IR Extender
50 Set IR ID to 0 Set IR ID to 0
51 Set IR ID to 1 Set IR ID to 1
52 Set IR ID to 2 Set IR ID to 2

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53 Set IR ID to 3 Set IR ID to 3
54 Set IR ID to 4 Set IR ID to 4
55 Set IR ID to 5 Set IR ID to 5
56 Set IR ID to 6 Set IR ID to 6
57 Set IR ID to 7 Set IR ID to 7
58 Set IR ID to 8 Set IR ID to 8
59 Set IR ID to 9 Set IR ID to 9
300 Force Update EDID of a Target Client Set host EDID from current monitor
333 Reset to Factory Default Reset to Factory Default
999 Reboot Restart the system
IR Module Advance Menu Number: (display when IR module be installed)
200 Delete All IR Key Delete all learned IR key
100~147:
No.
Function
No.
Function
No.
Function
No.
Function
100
Learn IR KEY 0
112
Learn IR KEY 4
124
Learn IR KEY 8
136
Learn IR KEY 12
101
Send IR KEY 0
113
Send IR KEY 4
125
Send IR KEY 8
137
Send IR KEY 12
102
Delete IR KEY 0
114
Delete IR KEY 4
126
Delete IR KEY 8
138
Delete IR KEY 12
103
Learn IR KEY 1
115
Learn IR KEY 5
127
Learn IR KEY 9
139
Learn IR KEY 13
104
Send IR KEY 1
116
Send IR KEY 5
128
Send IR KEY 9
140
Send IR KEY 13
105
Delete IR KEY 1
117
Delete IR KEY 5
129
Delete IR KEY 9
141
Delete IR KEY 13
106
Learn IR KEY 2
118
Learn IR KEY 6
130
Learn IR KEY 10
142
Learn IR KEY 14
107
Send IR KEY 2
119
Send IR KEY 6
131
Send IR KEY 10
143
Send IR KEY 14
108
Delete IR KEY 2
120
Delete IR KEY 6
132
Delete IR KEY 10
144
Delete IR KEY 14
109
Learn IR KEY 3
121
Learn IR KEY 7
133
Learn IR KEY 11
145
Learn IR KEY 15
110
Send IR KEY 3
122
Send IR KEY 7
134
Send IR KEY 11
146
Send IR KEY 15
111
Delete IR KEY 3
123
Delete IR KEY 7
135
Delete IR KEY 11
147
Delete IR KEY 15
IR Key Learning：
IR KEY function is use IR module which built-in HE05BR receiver to learn IR signal of TV remote
control and saved in the module, then you could use programmable RS232 command from
HE05BT transmitter to control the IR module send and IR signal to TV.
It could control all kinds of TV but do not need RS232 port on it.
How To Learn IR KEY :
First, press the menu: e.g. IR KEY 0 press , the screen OSD will show “Start
Learn”, press the button of the remote control you want to learn and closed to (3cm) IR receiver of
HE05BR receiver in 10 seconds. It will shows “Learn Succeed”or “Learn Error”after learning.
After learning you could double check if it works correctly, e.g. press , it will
send the IR KEY 0 immediately.
3cm

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IR Module Command：
Control receivers IR module in same transmitter channel by RS-232, settings: 115200bps (8-N-1)
Parameters and format:
>IRM_MAC ADDRESS> command parameters
Send command to receiver of specific MAC Address
>IRM_CHANNELx> command parameters
Send command to receivers of specific channel
x equals 0~ F or * , A = channel 10, B = channel 11, and so on, * = all channels
Response format:
<IRM_MAC ADDRESS< response character
Response message from receiver of specific MAC Address
If use >IRM_ CHANNELx> command, receivers will not response.
Command List:
Command
Function
Parameters
Response
MODULE
Display installed module
N/A
US / EU = module installed
NI / no response = module not installed
SEND
Send IR KEY
0-15 (IR KEY No.)
OK = IR KEY Send completed
ERROR = module not installed
NOT LEARN = the IR KEY not learned
IR_ID
Set IR ID
0-9 (IR ID No.)
? (display IR ID No.)
OK = IR ID Setting successful
ERROR = Setting fail
BUTTON
Set button
ON
OFF
? (display setting)
OK = Setting successful
ERROR = Setting fail
IR_REMOTE
Set IR remote
ON
OFF
? (display setting)
OK = Setting successful
ERROR = Setting fail
IR_EXTENDER
Set IR Extender
ON
OFF
? (display setting)
OK = Setting successful
ERROR = Setting fail
REBOOT
System reboot
N/A
SYSTEM REBOOT
e.g.:
>IRM_AABBCCDDEEFF> MODULE (ask receiver at MAC Address AABBCCDDEEFF IR module status)
<IRM_AABBCCDDEEFF< EU (response “EU”from receiver at MAC Address AABBCCDDEEFF)
>IRM_AABBCCDDEEFF> SEND 0 (make receiver at MACAddress AABBCCDDEEFF send IR KEY 0)
<IRM_AABBCCDDEEFF< OK (response “OK”from receiver at MAC Address AABBCCDDEEFF)
>IRM_AABBCCDDEEFF> SEND 1 (make receiver at MACAddress AABBCCDDEEFF send IR KEY 1)
<IRM_AABBCCDDEEFF< NO LEARN (response “NO LEARN”from receiver at MAC Address
AABBCCDDEEFF)
>IRM_CHANNEL5> SEND 0 (make receivers at Channel 5 send IR KEY 0)
>IRM_CHANNELA> SEND 1 (make receivers at Channel A (10) send IR KEY 1)
>IRM_CHANNEL*> BUTTON OFF (disable button operation of all receivers)

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Caution：
1. Not recommend to work with general LAN connection to avoid large video, data transmission or multicast
packets to slow down your other LAN devices.
2. Gigabit switch hub muse use support IGMP protocol and Jumbo Frame over 8K Ethernet Switch Hub in
order to achieve the best transmission quality
3. If monitor shows green screen or video not smooth, please check if the switch running under gigabit and
Jumbo Frame function enabled.
4. Using computer or mobile APP management the IP address should be set in same network segment.
5. Computer software operation, please refer to software operating instruction.
Web Setting Function：
HE05B provide detail settings over web browser, you have to know the IP address before setting.
There are three ways to get the IP address of receiver:
1.Local IP shows on right bottom screen when booting.
2.Press remote control button (IP Address)
3.Install Internet explorer plug-in: Bonjour , click device name to enter web setting page to get the
IP address(please refer software installations manual)
There are two ways to get the IP address of transmitter:
1.Connect a transmitter and receiver and set in the same Channel, press remote control button
at receiver side (Host IP Address), it will shows the transmitter IP Address on
screen(must remove the HDMI cable of transmitter or turn off the video source).
2. Install Internet explorer plug-in: Bonjour , click device name to enter web setting page to get the
IP address(please refer software installations manual)
System default IP setting is Auto IP, it will assign 169.254.X.X (subnet mask 255.255.0.0) to
transmitters and receivers, you could also set to DHCP or Static IP.
You computer must set in same subnet mask to enter the web setup page.
If you do not sure the IP address of transmitters/receivers you could reset the transmitters and
receiver to default.
For transmitters: press the LINK button to power on (Press and hold until Green and Blue LED
Flash) to reset to default.
For receivers: press remote control to reset to default.

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Login in to the web setting:
Use CAT5 cable to connect transmitter/receiver RJ45 port to PC LAN port, open IE browser then
select View Explorer Bars Bonjour.
Double click on “HTTP on ast-gateway(HE05BT)” or “HTTP on ast-client (HE05BR)”, it will pop up
web setup in Bonjour windows as below:

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System Menu:
Version Information Firmware version information
Update Firmware Update system firmware
Utilities System tools
Factory Default Set system to factory default
Reboot Reboot system
Default EDID Set EDID to default
Console API Command Run Console API command
Statistics System status

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Network Menu:
IP Setup:
IP Mode could be Auto IP, DHCP, Static three mode, default is Auto IP
Casting Mode : could be Multicast, Unicast mode, default is Multicast，

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Functions Menu:
For HE05BT Transmitter:
Video over IP:
This function setup the video signals send from network, default is checked.
Please note it will turn off HDMI output in same channel if this function be disabled, only
analog audio output
For HE05BR Receiver:
Video over IP:
This function setup the video signals send from network, default is checked.
Please note it will turn off HDMI output of receiver if this function be disabled, only analog
audio output
Copy EDID from this Video Output:
Check this box will auto copy EDID from the TV connected to HE05BR when receiver booting,
default is not checked.
In multiple connections the EDID will copy from the last connected receiver, to prevent EDID
conflict recommend check this box in Unicast mode only.

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Serial over IP：
This function setup Serial (RS232) signal sends from network
Operation Mode:
Default is “Type 2 (Recommended. Dumb redirection.)”
Baudrate Setting for Type 2 :
It could change Baud rate as below : 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400,
57600, 115200, 230400, default is 115200
Package Include:
HE05BT Transmitter x 1
HE05BR Receiver x 1
IR emitter cable x 1
DC 5V 2Amp power adapter x 2

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Specification:
ITEM NO.
HE05BT
HE05BR
Support Resolution
480i / 480p / 720p / 1080i / 1080p @ 24Hz、25Hz、30Hz、50Hz、60Hz
Transmission Distance
CAT.5e：150M / CAT.6：180M (Max)
HDMI Connector
HDMI Type A x 2
HDMI Type A x 1
RS232 Connector
DB9 (Female) x 1
DB9 (Male) x 1
Link Connector
RJ45 x 1
Audio Connector
3.5 mm Phone Jack x 1 (10KΩ / 1Vpp)
IR Receiver (Internal)
30-60Khz / ±45°/ 5M
38Khz / ±45°/ 5M
IR Emitter (External)
3.5mm Stereo Phone Jack
Power Supply
DC 5V 2A
Power Consumption
1.3 Amp (Max.)
Temperature
Operation: 0 to 55℃, Storage: -20 TO 85℃, Humidity: up to 95%
Dimensions mm
125 * 140 * 30
88 * 130 * 30
Weight g
380
270
Rev. A