- Extron Electronics Interfacing Switching and Distribution User's Manual

IN3254 • Introduction
1-5
Connections and Controls
R
G
B
H
V
IN3254
RGBHV DISTRIBUTION AMPLIFIER
50/60 Hz
100-240V- 1.3A
LISTED
1T23
I.T.E.
C
U S
I N P UT
O U T PU TS
IN3254
1 2 3 4
R
G
B
H
V
X1. 3
SYN C LEVE L
VID EO GAI N
X1
HI
LOW
1
2
3
2
4
5
a
Power connector — Plug the external power supply cord into
this connector.
b
Power LED — A green LED lights to indicate that the IN3204B
is receiving power.
c
Video input connectors — Connect an RGBHV, RGBS, RGsB,
RsGsBs, component video, S-video, or composite video device to
these female BNC connectors.
d
Video output connectors — Connect up to four RGBHV, RGBS,
RGsB, RsGsBs, component video, S-video, high resolution
monochrome video, or composite video output devices, such
as data projectors or data monitors, to these female BNC
connectors.
e
DIP switches — This 2-bank DIP switch allows selection of high
and low video gain and sync level.
Video Gain: Set this switch to high
or low while viewing the displayed
image to set the level that provides
the best picture quality.
X1.3 — Applies gain for long cable
runs, up to 200' (61 m) using Extron
Mini HR cable.
X1 — Eliminates gain for short cable runs.
X1.3
SYNC LEVEL
VIDEO GAIN
X1
HI
LOW
X1.3
SYNC LEVEL
VIDEO GAIN
X1
HI
LOW