Akg Perception Wireless Presenter Set - Frequency A / 530 - 560MHz User Manual
Page 24
Description
24
Perception wireless
You can use the PT 45 bodypack transmitter with both dynamic microphones and condenser
microphones operating on a supply voltage of approx. 4 V. Naturally you may also connect an
electric guitar, electric bass or keytar.
The PT 45 operates within a switching bandwidth of up to 30 MHz in the 500 to 865 MHz UHF
carrier frequency range and offers up to 8 selectable carrier frequencies.
Controls
1
On/off switch:
This slide switch has three positions:
ON:
Power to the transmitter is on.
MUTE:
The audio signal delivered by the microphone or
instrument is muted while power and the RF carrier
frequency remain on.
OFF:
Power to the transmitter is off.
2
Audio input:
3-pin mini XLR connector with both mic
and line level pins that automatically match the connector
pinout of the recommended AKG microphones or optional
MKG L guitar cable.
3
Antenna:
Permanently connected, flexible antenna.
4
Display:
Shows the selected transmitting channel.
5
Status LED:
Indicates the transmitter's operating status.
LED lit green:
Battery is OK.
LED lit red:
From the moment the LED changes to red,
the battery capacity will provide a maximum of one
operating hour. We recommend replacing the battery
with a new one as soon as possible.
NOTE
If you use a rechargeable battery, the LED will change to red approximately 15 minutes before
the battery goes flat.
6
Battery compartment cover
with integrated screwdriver.
7
Viewing window:
The viewing window lets you check if there is a battery or rechargeable
battery inside the battery compartment.
8
Belt clip
for fixing the transmitter to your belt.
9
Carrier frequency label:
A label indicating the carrier frequency range and up to 8 carrier
frequencies is affixed to the rear panel of the transmitter.
10
CHANNEL:
This button allows you to select one of up to 8 different carrier frequencies
within the transmitter's carrier frequency range.
11
GAIN:
This rotary control allows you to match the transmitter input gain to the connected
microphone or instrument.
PT 45 bodypack transmitter
Figure 4: Controls on PT 45
transmitter