User Manual

Starting the Repeater
1. Connect the repeater to the mains.
2. Check the four LEDs downmost in the repeater (see Figure 4-1).
A correct power-up is indicated as follows:
BOOT
Red LED that is lit with a steady light when the system boots, i.e. for
10 - 15 seconds after the mains is switched on. Then, it flashes for
the next 5 - 10 seconds. After that, if no error is detected, the LED
is off.
FAULT
Red LED that flashes 15 - 20 seconds after the mains is switched on.
Then, it flashes for less serious alarms (ERROR) and is lit with a
steady light for fatal alarms (CRITICAL).
OPER
Green LED that lights up approx. 20 seconds after the mains is
switched on. It shows, with a steady light, that the repeater is ready
for operation.
PWR
Yellow LED which is lit with a steady light after the mains is
switched on. Indicates present power.
External indicators on the repeater front
Yellow
Operation LED which lights up approx. 20 seconds after the mains is
switched on. At steady light the repeater is ready for operation.
Red
Alarm LED which indicates ERROR alarms with flashing light and
CRITICAL alarms with steady light.
When the indicators show operational mode, the repeater can be
configured for operation by using an OMT32/PC. This is further detailed
in the AR Repeaters and OMT32, User’s Manual.
ALLGON Systems AB ALR Compact Repeater Commissioning
VD203 67/EN - User’s Manual Rev. 1A 2000-07 4 - 2