Operating Notes; Powering Up/Down; Systems With Distributed Power Supplies; Systems With Ps 4000 Central Power Supplies - AKG SPC 4500 User Instructions

BDA_SPC4500_F031113_Hex

Powering Up/Down

Systems with Distributed
Power Supplies
Systems with PSU 4000
Central Power Supplies

Status LED

18
03.10.2011 9:43 Uhr
• To prevent damage from overloading the antenna combiner power supply,
always switch power to the various components of your system on and off in
the order described below.
Powering Up:
1. Press the ON/OFF key on the antenna combiner to switch power to the antenna com-
biner ON. The status LED will be lit green.
2. Switch ON all transmitters connected to the antenna combiner.
Powering Down:
1. Switch OFF all transmitters connected to the antenna combiner.
2. Press the ON/OFF key on the antenna combiner to switch power to the antenna com-
biner OFF. The status LED will extinguish.
Powering Up:
1. Switch the PSU 4000 central power supply ON.
2. Press the ON/OFF key on the antenna combiner to switch power to the antenna com-
biner ON. The status LED will be lit green.
3. Switch ON all transmitters connected to the antenna combiner.
Powering Down:
1. Switch OFF all transmitters connected to the antenna combiner.
2. Press the ON/OFF key on the antenna splitter to switch power to the antenna splitter
OFF. The status LED will extinguish.
3. Switch the PSU 4000 central power supply OFF.
Green
Orange
Red
Off
Seite 18 (Schwarz/Black Auszug)
The antenna combiner is
ON and connected to an
antenna approved by AKG.
The operating temperature
is within the safe range.
Switch power to the antenna
The operating temperature combiner OFF and make
has reached a critical level. sure that the ventilation grill
is not obstructed.
Switch power to the anten-
na combiner OFF and make
The antenna combiner is sure that the ventilation grill
overheating. is not obstructed and the
power supply is connected
correctly.
Switch power to the anten-
The antenna connected to
na combiner OFF and con-
the antenna combiner is not
nect an SRA 2 W or
a type approved by AKG
RA 4000 W antenna.
Power to the antenna com- Switch power to the antenna
biner is OFF. combiner ON.
The antenna combiner is
Connect the antenna com-
not connected to a power
biner to your power supply.
supply.
The DC cable(s) is/are not Connect or replace the DC
connected or defective. cable(s).
The AC adapter or Contact your nearest AKG
PSU 4000 is defective. Service Center.
SPC 4500