Operating Instruction
LCD-Monitor SCD 1815-E
page 38 / 52
DOC-Nr.:
B30055DE6.doc
2.3.
Cable Connections and Pin Assignments
The LCD-monitor has been tested and set-up in the factory. Before use, the power supply
and the VGA signals should be connected to the sockets provided. Connections to the
monitor should adhere to EMC regulations.
A high-quality 75-ohm coaxial cable must be used for the VGA-signals. Low quality cables
can result in interference and shadowing on the display.
VGA-interface (RGB-input)
The VGA-interface is equipped with 5 standard BNC-female for red, green, blue, H-Sync and
V-Sync.
Service-female (RS232)
The service-socket is equipped as a 9-pin D-Sub connector and is not used for the standard
use of the monitor.
Power Supply
The power supply of the SCD 1815-E is accomplished through a standard-power connector
on the backside of the monitor.
The position of the interface is shown Figure 1 page 33
2.4. Electrical
Installation
Before connecting the SCD 1815-E to the power supply, a check whether the VGA connector
should be carried out as to whether the VGA connector is plugged in properly and the screws
are tighted.
If a video signal is connected, the image will appear immediately on the screen.
If no image appears after the display has been switched on please check that:
–
Monitor is switched on
–
video signal is connected
–
synchronization signals are connected
–
horizontal and vertical synchronisation signals are connected correctly
–
right position of switches A1 to A5 (see nex6 chapter)
