Meicheng SB-4144 Instruction Manual - page 5
INPUT
DC 12V
RoHS/95/EC
3
3
4
4
Audio
Audio
Audio
Audio
Audio
Audio
Audio
Audio
OUTPUT 3 - 4
OUTPUT 1 - 2
1
1
2
2
INPUT 3 - 4
3
3
4
4
INPUT 1 - 2
1
1
2
2
PAGE 5
SB-4144 INSTRUCTION & OPERATION MANUAL
REAR PANEL
REAR PANEL
1
3
OUTPUT - 1~4 AUDIO PORTS
5
RS 232 CONNECTION
RS 232 control port to allow for interfacing to a
PC, Such as a computer or touch panel control,
to the switcher via this DB-9pin Female connector
for serial RS-232 control.
DC POWER INLET
The switcher is fitted with a DC power plug-park
input connector. Please ensure that the plug-park
used is of an approved type and is of sufficient
current carrying capacity with the correct voltage
and connector polarity. 12Volt DC power supply
1A~2A Max.
OUTPUTS - 1~4 VGA-RGBHV PORTS
6
Remote port :
DB-9pin Female connector
VGA (RGBHV) Via 1x HD-15p connector
Connect a signal of Stereo Audio output to Audio devise
from 4x Audio input source devices.
Note:
With 1x female D-Sub connector.
Connect a signal of VGA via VGA cable output to VGA
Monitor displays from 4x VGA input source devices.
Power Jack:
DC Jack - inner OD O 2.1mm (+ )
Outside OD O 5.5mm (GND)
Power input - 12VDC, 1A~2A
Switcher power suppler use universal
Part number : TA 007
INPUT - 1~4 AUDIO PLAYER SOURCES
2
Connect a signal source of Stereo Audio devise output
to
4x Stereo Audio devices
INPUT - 1~4 VGA SOURCE PORTS
4
Connect a signal source of VGA (RGBHV) devise via VGA
cable output to 4x VGA Monitor displays
Stereo Audio(AR/AL) Via 1x O3.5mm
ear phone jack connector
Note:
With 1x female phone jack each channel
INPUT 1, 2
INPUT 1, 2
1
1
2
2
INPUT 1, 2
INPUT 1, 2
1
1
2
2
Audio
Audio
VGA
VGA
VGA (RGBHV) Via 1x HD-15p connector
Note:
With 1x female D-Sub connector.
Stereo Audio(AR/AL) Via 1x O3.5mm
ear phone jack connector
Note:
With 1x female phone jack each channel
OUTPUT 1, 2
OUTPUT 1, 2
1
1
2
2
OUTPUT 1, 2
OUTPUT 1, 2
1
1
2
2
Audio
Audio
VGA
VGA
1
5
2
4
6
3