Siemens SIMATIC Panel PC 870 Equipment Manual page 128

Display Should it be necessary to check or modify the setting, perform the following steps:
code
1. Unscrew the computing unit from the installation wall.
2. Unscrew the six fastening screws on the transmitter housing so that the two
screws at the rear are only loosened (Figure 8-1).
3. Swing back the transmitter housing from the computing unit (Figure 8-4).
Figure 8-4 Transmitter in swung–open transmitter housing
4. Check (or set) the switch setting as shown in the table below:
Table 8-1
Type
VGA
SVGA
XGA
5. Install in reverse order.
Panel PC 870 Computing Unit Equipment Manual
Edition 12/01
Transmitter housing
Display type setting using encoder S30
Resolution S30/4
640 x 480 OFF
800 x 600 OFF
1024 x 768 OFF
Remote mount form factor
Encoder S30
Transmitter
Port for intercon-
necting cable
S30/3 S30/2
ON OFF
ON ON
ON ON
S30/1
OFF
ON
OFF
8-5