Users Manual Part 2

8.2.1.1
Site Controller – Front Panel Indicators (LED)
Figure 169: Site Controller - Front Panel LEDs Position
BR1
LED12
LED11
BR2
CAN
Service
BR3
BR4
E1
Exp. Cab.
LED8
LED7
LED16
LED15
Not used
LED18
LED17
LED14
LED13
LED6
LED5
LED10
LED9
Table 85: Site Controller - Front Panel Indicators (LED)
LED
LED/Port
Name
Position Controlled by Indication
LED1 Active Front Pan-
el
SW Site Controller is active or standby:
• OFF: Site Controller main appli-
cation not running.
• GREEN: E1/X.21 relay ener-
gized.
• AMBER: E1/X.21 relay not
energized.
• RED: Failed Site Controller, re-
place FRU.
LED2 Mode
Front Pan-
el
SW
Trunking status:
• OFF: Boot up/No trunking/
Standby.
• GREEN: Wide area trunking.
• AMBER: Local site trunking.
LED3 GPS Front Pan-
el
SW Automatic Synchronized Config-
uration (ASC) Mode:
• OFF: Application is not running.
• GREEN: BTS synchronized to
GPS.
6802800U74-AP
Chapter 8: Site Controller
322