Setting The Frequency; Setting Up The Handheld Transmitter; Setting Up The Bodypack Transmitter; Connecting A Microphone - AKG SR 45 User Instructions

Setting the frequency

Setting up the handheld transmitter

Setting up the bodypack transmitter

ATTENTION
Perception wireless
If you use a rechargeable battery, the LED will change to red approximately 15 minutes before
the battery goes flat.
NOTE
5) To close the battery compartment, slide the battery compartment cover onto the battery
compartment from below until the snap hook engages.
1) Switch the receiver on or, if it is already on, press CHANNEL. The selected channel (e.g.
1) blinks for 3 seconds after which it is displayed without blinking, indicating that the
selected channel is active.
2) During those 3 seconds, press CHANNEL to obtain the required channel number. Each
press of the button increases the channel number by one.
3) Once you have reached the required channel number, the display blinks for a further 3
seconds after which the channel you have just selected becomes active.
1) Set the SQUELCH control on the receiver to minimum and switch the receiver on.
2) To turn the handheld transmitter on, set the on/off switch to "ON".
3) Switch on your PA system or amplifier.
4) Speak or sing into the microphone and watch the LEDs on the receiver:
• If the CLIP LED does not light up at all, the input sensitivity of the transmitter is too low. Set
the GAIN to "HIGH".
• If the CLIP LED lights up frequently or all the time, the input sensitivity of the transmitter is
too high. Set the GAIN to "LOW".
5) Set the volume of the PA system or amplifier referring to the appropriate instruction
manual or by ear.
The PT 45 bodypack transmitter has been designed for use with the CK 55 L, C 411, C 417 L,
C 520 L, C 555 L, C 516 ML, C 518 ML and C 519 ML microphones from AKG. If you wish to
connect other microphones from AKG or other manufacturers to the PT 45, please note that
you may have to rewire the existing connector of your microphone or replace it with a 3-pin
mini XLR connector.
Audio input pinout:
Pin 1: shield
Contact 2: audio inphase (+)
Pin 3: supply voltage
A 4V positive supply voltage for condenser microphones is available on pin 3.
AKG cannot guarantee that the PT 45 bodypack transmitter will work perfectly with products
from other manufacturers and any damage that may result from such use is not covered by the
AKG warranty scheme.

Connecting a microphone

1) Remove the battery compartment cover.
2) Plug the mini XLR connector on the cable of your microphone into the audio input socket
on the bodypack transmitter.
3) Turn the bodypack transmitter on by setting the on/off switch to "ON".
4) Set the SQUELCH control on the receiver to minimum and switch the receiver on.
5) Set the transmitter and receiver to the same frequency.
6) Speak or sing into the microphone.
7) Use the screwdriver integrated in the battery compartment cover to set the GAIN control
to a position where the CLIP LED on the receiver will flash occasionally.
8) Replace the battery compartment cover on the transmitter.
Setting up
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