User Manual

Sonik G2BT Base Transmitter User Manual
March 14, 2002 10 7M487C4
If there is an internal AC Uninterruptable Power Supply in the station, there still may be AC
power applied to some sub-systems when both of the circuit-breakers on the front of the unit are
turned off!
The control-equipment chassis has its own battery back-up and will continue to run, even after the
AC power is switched off with the front-panel circuit breakers. You must switch it off with the
On/OFF switch on the front of the CE Power Supply.
2.2.2 A
MPLIFIER
P
OWER
-S
UPPLY
S
WITCHES
Located on the front of each amplifier’s power supply, is a small AC power switch. There are 4
switches, one for each power supply. These switches turn the AC to each individual amplifier on
or off. In general, they should always be left in the ON position. All 4 amplifier power supplies
must be turned on before the station can transmit. Transmitting with less than 4 power supplies
turned on will cause an alarm, and the station may-not work properly.
2
2
2
.
.
.
3
3
3
F
F
F
R
R
R
O
O
O
N
N
N
T
T
T
-
-
-
P
P
P
A
A
A
N
N
N
E
E
E
L
L
L
I
I
I
N
N
N
D
D
D
I
I
I
C
C
C
A
A
A
T
T
T
O
O
O
R
R
R
S
S
S
2.3.1 A
MPLIFIER
I
NDICATORS
Status LED
Green=Normal operation
Amber=Fault (hot, overdrive,…)
Red=Off-line (either hard-failed or taken off-line by the operator)
TX LED
Lights green when more than 10 watts of RF are output from the amplifier
2.3.2 A
MPLIFIER
P
OWER
S
UPPLY
I
NDICATORS
2.3.3 CE C
HASSIS
I
NDICATORS
There are 4 LEDs on the front of the System Controller Module (SCM) in the control
chassis. The funtion of the LEDs on this module are as follows: