Operating Instructions
LCD-Monitor SCD 1597-I
Page 33 / 41
DOC-No.: B30149DE3.DOC
2.3.4 Power
Supply
It is also possible to use for the power supply the 12 V
DC
supply or an external AC/DC power
supply.
2.3.4.1
Power supply 12 V
DC
The connector is a 3.2 mm DC-female.
Pin Signal
Description
O GND
Input
GND
z
+12V Input
+12
V
DC
2.3.4.2
AC/DC power supply
The cable from the AC/DC power supply unit (12 V
DC
) is plugged directly into the 12 V
DC
socket.
2.4 Electrical
Installation
Before connecting the SCD 1597-I to the power supply, check whether the input signal
connector is plugged in properly and that the screws are tightened.
There are many possible reasons why an image might fail to appear on the display after it
has been switched on:
•
no input signal connected
•
no synchronization signal connected
•
horizontal and vertical synchronization signals are connected the wrong way round
2.5
Touch-screen version SCD 1597-IT
SW driver is needed for the operation of the Touch. It can be downloaded form the web page:
