Kramer VM-4H2 1:4 HDMI Distribution Amplifier - Manual (Page 6)

Kramer Electronics Ltd.
VM-4H2 – Defining the VM-4H2 4K HDMI 2.0 1:4 DA 4
Defining the VM-4H2 4K HDMI 2.0
1:4 DA
This section defines the VM-4H2 .
Figure 1: VM-4H2 4K HDMI 2.0 1:4 DA
# Feature Function
1 IN LED Lights green when an HDMI source is connected
2 OUT LEDs (1-4) Light green when an HDMI acceptor is connected
3 ON LED Lights green when the unit is powered on
4 HDMI IN Connector Connects to an HDMI source
5 HDMI OUT Connectors (1 to 4) Connect to up to four HDMI acceptors
6 RS-232 (PROG) Terminal Block Connects to a PC for firmware updating
7 SETUP DIP-Switches (1-4) Used for setting four different operation modes (see Setting the
DIP-Switches on page 4 )
8 5V DC Power Connector Connects to a 5V DC power supply
Setting the DIP-Switches
The VM-4H2 uses four DIP-switches to set four different operation modes:
•
Programming mode – normal operation mode, programming mode.
•
MAC mode – enable HDCP, disable input HDCP.
•
Force RGB - force RGB, normal operation mode.
•
Lock default EDID – locked, not locked.
Any time the DIP-switch settings are changed, the device must be powered off and on for the
new settings to take effect.