Operating Notes; Important - AKG PS 61 Modo De Empleo

1. Use BNC cables (optional) to connect the Power Splitter outputs to the ANTENNA
inputs on the receivers as shown in fig. 6 above.
2. Use the feeder cable supplied with the PSU 01 power supply to connect the
PSU 01 to the POWER jack on the Power Splitter (see fig. 7).
IMPORTANT: In this mode, the receivers will also be powered by the PSU 01 and the
power switches on the receivers will be overridden. To prevent damage to the
equipment, disconnect from AC power the AC adapters of all receivers
connected to the Power Splitter.
3. Check that the PSU 01 is set to the AC mains voltage available where you will
use your system. If it is not, set the PSU 01 to the correct AC mains voltage re-
ferring to the PSU 01 Instruction Manual.
4. Connect the PSU 01 to a convenient power outlet.
Daisy-chaining two Power Splitters allows you to operate 5 to 7, three Power Splitters
7 to 10 wireless channels. Connect outputs 4A and 4B on the first Power Splitter to
inputs ANTENNA A and ANTENNA B on the second Power Splitter and so on.
Although it is perfectly acceptable to power the system through the AC adapters
supplied with the receivers, we recommend to use an optional PSU 01 power supply.
Refer to section 3.3.1 and fig. 8 below for system wiring:
2 2 0 V / A C
PSU 01
1 1 0 V / A C
SR 61 / SR 81
SR 61 / SR 81
Fig. 8: Wiring a 10-channel system.
1. Be sure to assign a separate carrier frequency to each transmission channel
(transmitter + receiver).
2. Set the transmitter and receiver to one of the frequencies marked with * in the
carrier frequency tables on the receivers and transmitters.
IMPORTANT: Do not operate two or more channels on the same frequency at the
same time and location. This would cause unwanted noise due to radio
interference.
1. Switch all receivers ON. The Power Splitter will receive its supply voltages from the
receivers connected to outputs 1A, 1B and 2A, 2B.
The POWER ON, BOOSTER A OK, and BOOSTER B OK LEDs on the Power
Splitter will illuminate.
The green status LEDs on the two booster antennas will illuminate.
RA 61 B / RA 81 B RA 61 B / RA 81 B
PS 61 / PS 81
SR 61 / SR 81 SR 61 / SR 81
SR 61 / SR 81 SR 61 / SR 81
PS 61 / PS 81
SR 61 / SR 81 SR 61 / SR 81
PS 61 / PS 81
SR 61 / SR 81
SR 61 / SR 81
3 Getting Started
3.4.2 Systems with More than
Four Channels

4 Operating Notes

4.1 Carrier Frequencies
4.2 Systems Powered via
Receivers
8