2.3
Operational elements at the rear side
The system has three buttons at the rear side.
•
B1:
Press at power on for factory reset
•
B2:
Press at power on for boot loader start (192.168.96.102/24)
•
RST:
Short press - Reset of the system and boot from Flash EPROM
Long press (> 10 sec) - Reset of the system and boot from
SD card
2.4
Operational elements on the front side
2.4.1
LEDs
The system has two multicolour LEDs:
•
POWER
•
STATUS
2.4.2
Display
The colour display (LCD) has a resolution of 320 x 240 pixels and is used for basic
configuration (e.g. IP address) and display of the system status.
PAGE 12
Figure 4: Front Panel
Static
green
•
System is booted
Red
flashing
•
System is booting
Static
green
•
No alarm
Static
orange
•
Indicates a pending warning
Static
red
•
Indicates a pending alarm