6
KRAMER ELECTRONICS LTD.
5.
VM SERIES AMPLIFIERS
This section describes all the controls and connections of your amplifier. Understanding the controls and
connections helps you realize its full power.
5.1
Getting To Know Your VM-3S/
xl
Amplifier
The KRAMER
VM-3S/
xl
is a full bandwidth, state-of-the-art, 1:3 s-Video distribution amplifier designed for
studio and other demanding applications. The
VM-3S/
xl
splits a single input source into three identical outputs
with no discernible signal degradation. Video output and input signals are AC coupled for maximal flexibility.
The
VM-3S/
xl
receives external 12VDC feed, and is housed in a very compact enclosure, making it ideal for
field use.
Front/Rear panel features of the
VM-3S
xl
are described in Figure 1 and Table 1.
Figure 1: VM-3S
xl
Front/Rear Panel Features
Table 1: VM-3S
xl
Front/Rear Panel Features
No.
Feature
Function
1.
Power indication LED (on
front panel)
Indicates that the machine is on.
2.
s-Video
INPUT
4P connector s-Video input
3.
TERM
ination switch
Terminates the input with 75 ohms. (
VM-3S
xl
only).
4.
OUT 1-OUT 3 -
4P
connectors
3 amplified and buffered s-Video outputs.
5.
12VDC
feed connector
A DC connector that allows power to be supplied to the unit.