
HDMI Extender over RG59 Co-ax XHDM130
Sends HDMI signal up to 100m
Email: support@kovert.com Last Revised 05/04/2018
Installation Instructions
Parts Supplied:
1. HDMI Transmitter 2. HDMI Receiver 3. Power Supply x 2 4. IR Lead TX 5. IR Lead RX
Example for a CCTV system
Transmitter
1- Using a standard HDMI lead, connect the HDMI from the DVR’s HDMI output to the HDMI
IN on the TX unit. HDMI cable maximum length up to 10 metres.
Note that if the HDMI cable run connected to the HDM130 transmitter input is longer than 10 metres, the
use of an additional HDM150 extender would allow a maximum HDMI run of 30m by using two 15m
HDMI cables, one either side of the HDM150.
2- If required, plug in the IR transmitter - position it so it can 'see' the IR control of the
DVR. This is the lead with the small bulb and single banded jack plug.
3- Power up each unit using one of the 12v DC PSUs supplied.
HDM130 HDMI Extender over Co-ax
The HDM130 transmitter and receiver can
extend an HDMI signal up to 100 metres on
RG59 Co-ax cable. The unit supports 1080P
and has a reverse IR control facility to allow
control of a DVR or other device from one
area to another.
This is particularly useful when replacing an
older analogue DVR that was connected to an
analogue monitor using co-ax, with an HDMI
DVR and HDMI monitor using the existing
RG59 co-ax cable originally installed.
IR RX has large bulb and
jackplug is dual banded
IR TX has small bulb and
jackplug is single banded

HDMI Extender over RG59 Co-ax XHDM130
Sends HDMI signal up to 100m
Email: support@kovert.com Last Revised 05/04/2018
4- Next connect the RG59 co-ax cable using a standard BNC connector. Maximum run of 100m.
Receiver
5- Use a standard HDMI lead up to 10 metres to connect the RX unit to the desired monitor.
Note that if the HDMI cable run connected to the HDM130 receiver output is longer than 10 metres, the use
of an additional HDM150 extender would allow a maximum HDMI run of 30m by using two 15m HDMI
cables, one either side of the HDM150.
6- If required, plug in the IR Receiver lead so that it can be controlled using your DVR’s remote control.
This is the lead with the large bulb and dual banded jack plug. Ensure that there is only a short distance
between the IR Receiver bulb and the IR remote control.
Troubleshooting
No picture on monitor or receiver unit
1- Check all LEDs are lit.
The 2 LEDs on each unit indicates power and status. The power (red) LED indicates power available on both
units and the status of the (green) Led on the HDM130 TX unit indicates that it has an HDMI input and the
status of the (green) LED on the HDM130 RX unit, indicates that it has an active link from the TX unit.
2- Check 12vDC underload on TX and RX units
3- If no pictures received at the monitor or receiver end, eliminate the HDM130 by testing the HDMI signal
from the source direct to the recipient equipment.
4- If the source device is not set to 1080P you will not see any picture. If using an Alien DVR, enter the
Menu > Setup > General and set resolution to 1920*1080.
5- If you are using non-standard size RG59 cable, e.g mini RG59 then this is not guaranteed to work and/or
distances may be reduced dramatically.
6- If the IR transmission is not working check that the TX or RX bulb is facing and close to the relevant
detector or IR controller and that the correct TX and RX is being used. Refer to diagram.
HDM130 Technical Specification
HDMI cable 1080P 10m (using HDM150 30m)
TX Output Type & distance
BNC - RG59 Max 100m standard recommended
RX Output Type & distance
HDMI cable 1080P 10m (using HDM150 30m)
2 x PSUs - 12vDC 1A plug tops - 2.1 Jack Plugs
Single banded 2.1 Jack Plug small bulb
Dual banded 2.1 Jack Plug large bulb
80mm (exc. BNC socket 15mm) x 45mm x 22mm
Case Material for TX & RX
Metal - black anodised finish
All specifications are approximate.
Kovert.com reserves the right to
change any product specification or
features without notice. Whilst every
effort is made to ensure that these
instructions are complete and
accurate, kovert.com cannot be held
responsible in any way for any losses,
no matter how they arise, from errors
or omissions in these instructions, or
the performance or non-performance
of the camera or other equipment that
these instructions refer to.