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DISTRIBUTION AMPLIFIER
400-0045-005
4
DESCRIPTION OF DA1907SX 4
4.1 INPUT
The Computer Input connector of the DA1907SX is
connected to the Video output of a laptop or
desktop computer. The DA1907SX is provided with
a 3 foot Male to Male VGA Input cable. A longer
input cable may be used but lengths over 15 feet
are generally not recommended to preserve the
signal quality. If desired, the HD-15 input can be
easily adapted to a 5-BNC connector output with
the proper cable.
Pin Inputs
1
Red
2
Green
3
Blue
4
ID Bit 4 (Grounded, when
ID Bit 4 switch is ON)
5
Ground
6
Ground
7
Ground
8
Ground
9
No connection
10
ID Bit 3
11
ID Bit 1
12
ID Bit 2
13
Horizontal Sync
14
Vertical S
ync
15
No connection
Table 4. Computer Input
4.2 OUTPUTS
The DA1907SX has two buffered outputs with
15-pin HD Female connectors. The Local Monitor
output is an amplified output. The Main output is for
the distant presentation display (large screen
monitor or LCD projector) up to 250 feet away. The
Main output is pre-compensated for optimal
performance with 75 ft of Altinex super
high-resolution VGA cable. If desired the outputs
can be adapted easily to 5-BNC connectors with
the proper cable.
Pin Main Outputs
1 Red
2 Green
3 Blue
4 No connection
5 Ground
6 Ground
7 Ground
8 Ground
9 Composite Sync
10 No connection
11 No connection
12 No connection
13 Horizontal Sync
14 Vertical Sync
15 Ground
Table 5. Main Outputs
Pin Local Output
1 Red
2 Green
3 Blue
4 ID Bit 4
5 Ground
6 Ground
7 Ground
8 Ground
9 Composite Sync
10 ID Bit 3
11 ID Bit 1
12 ID Bit 2
13 Horizontal Sync
14 Vertical Sync
15 No connection
Table 6. Local Monitor Outputs