User Manual
Your VM-24H 2 Input 1:4 HDMI Distributor
7
Table 1: VM-24H 2 Input 1:4 HDMI Distributor Features
# Feature Function
1 IR Receiver The red LED is illuminated when receiving signals from the Kramer
infrared remote control transmitter
2 POWER Switch Illuminated switch for turning the unit ON or OFF
3
SELECT
IN 1 Button
1
Press to select source 1 and distribute this signal to the outputs
4 IN 2 Button
1
Press to select source 2 and distribute this signal to the outputs
5
EDID Buttons
READ
2
Press, after pressing the EDID SELECT button, to acquire the EDID
Press to show the EDID status
6 SELECT Select the EDID mode (One Output, Auto-mix or Default)
7 OUTPUT STATUS LEDs LEDs light when an output(s) is connected and active; LEDs flash to
indicate the type of EDID acquired (see section 6.4) or when
connecting a non-HDCP display while providing HDCP content to
the VM-24H
8 INPUT 1 HDMI Connector Connects to the HDMI source 1
9 INPUT 2 HDMI Connector Connects to the HDMI source 2
10 OUTPUT HDMI Connectors Connects to the HDMI acceptor (from 1 to 4)
11 RS-232 9-pin D-sub Port Connects to the PC or the Remote Controller
3
12 REMOTE IR Opening
4
Connects to an external IR receiver unit for controlling the machine
via an IR remote controller instead of using the front panel IR
receiver
5
13 Power Connector with Fuse AC connector enabling power supply to the unit
4.1 Using the IR Transmitter
You can use the RC-IR2 IR transmitter to control the machine via the
built-in IR receiver on the front panel or, instead, via an optional external IR
receiver
6
. The external IR receiver can be located 15 meters away from the
machine. This distance can be extended to up to 60 meters when used with
three extension cables
7
.
Before using the external IR receiver, be sure to arrange for your Kramer
dealer to insert the internal IR connection cable
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with the 3.5mm connector
that fits into the REMOTE IR opening on the rear panel. Connect the
external IRreceiver to the REMOTE IR 3.5mm connector.
1 Illuminates when selected and there is a signal
2 Illuminates when configuring the EDID
3 Via a null-modem connection
4 Covered by a cap. The 3.5mm connector at the end of the internal IR connection cable fits through this opening
5 Optional. Can be used instead of the front panel (built-in) IR receiver to remotely control the machine (only if the internal
IR connection cable has been installed)
6 Model: C-A35M/IRR-50
7 Model: C-A35M/A35F-50
8 P/N: 505-70434010-S