PAGE 4
SB-4144 INSTRUCTION & OPERATION MANUAL
FRONT PANEL
FRONT PANEL
2
2
5
5
POWER ON SWITCH
INPUT SOURCES SELECT BUTTONS
1
The power switch turns the unit on and off.
The LED will illuminate red to indicate
that the switcher is ON and is receiving power
OUTPUT SOURCES STATUS LED DISPLAY
2
Output channel 1 to 4 show from LED display illuminates
red to indicate that a video source is present on that input.
A separate output-1 To 4 source select buttons
are provided for each destination.
Select sources are 1-4 VGA-Audio channels
3
IR SENSOR
4
The IR sensor receives IR commands from the
supplied remote controller.
SOURCES SETUP BUTTONS
5
Setup the input sources 1 ~ 4 channel
6
1
1
6
6
3
3
19 INCH EAR MOUNT PAIR
19 inch 1RU(1D) high case Ear Mount pair
Part number : 1U-440L
POWER AND CONNECTIONS
This unit is not disconnected from the AC power source as long as it is connected to the wall outlet. The off state for this unit is called
standby mode. In standby mode the unit is designed to consume a reduced quantity of power compared to normal operating modes.
When not using the unit for a long period of time. Insure that the AC power cord is disconnected from the wall outlet.
The AC wall outlet should be installed near to the unit and be easily accessible.
Do not plug in or attempt to operate an obviously damaged unit.
OPERATING THE UNIT
Once you have connected the switcher as described above, you must be certain that the input are being fed appropriate signals
and are not suffering from signal loss due to cabling problems or problems with the source device.
If the input signals to the switcher are appropriate, switch the power switch to <ON> and you should see and hear the signals on
the devices you have connected to the various output connectors of the switcher.
4
4
1
1
2
2
3
3
4
4
SB-4144
4:4 VGA+AUDIO MATRIX SWITCHER
SET
SET
SELECT
SELECT
SELECT
SELECT
IR
Meicheng
