2 Description
7 Viewing window:
The viewing window lets you check if there is a dry or rechargeable bat-
tery inside the battery compartment. You can also insert a white lettering strip (supplied)
or a color code strip (optional) into the viewing window.
8 GAIN:
This rotary control inside the battery compartment allows you to match the body-
pack transmitter input gain to the microphone or instrument you connected to the trans-
mitter.
9 Carrier frequency label:
The label on the transmitter rear panel indicates the carrier fre-
quency, color code (receiver channels with the same carrier frequency are marked with
the same color), and approv al marks of your transmitter. Refer to the Manual Supplement
sheet for a color code table.
Operating in the 660 MHz to 865 MHz UHF range, the PT 40 FLEXX provides three selectable,
quartz stabilized carrier frequencies within the 3-MHz-wide frequency band for which you ordered
your WMS 40 FLEXX.
You can use the PT 40 FLEXX bodypack transmitter with both dynamic microphones and con-
denser microphones designed for a supply voltage of approx. 4 V. You may also connect an
electric guitar, electric bass, or remote keyboard.
1
On/off switch:
This slide switch
provides three positions:
ON:
Power to the transmitter is
on.
MUTE:
The signal delivered by
the microphone element is muted
while power and the RF carrier
frequency remain on.
OFF:
Power to the transmitter is
off.
2
Status LED:
Indicates the trans-
mitter's operating status.
LED lit green:
Battery is OK.
LED lit red:
From the moment
the LED changes to red, the bat-
tery capacity will provide a maxi-
mum of two operating hours. We
recommend replacing the battery
with a new one as soon as possi-
ble.
• If you use a rechargeable battery, the LED will change to red 15 minutes before the bat-
tery will be dead!
3 Audio input:
3-pin mini XLR connector with both mic and line level pins that automat-
ically match the connector pinout of the recommended AKG microphones or MKG L gui-
tar cable.
4 Frequency selector:
This slide switch tunes the transmitter to one of three different
carrier frequencies within the transmitter's carrier frequency band.
5 Antenna:
Permanently connected, flexible antenna.
6 Belt clip
for fixing the transmitter to your belt.
7 Battery compartment lid
with integrated screwdriver.
8 Viewing window:
The viewing window lets you check if there is a dry or rechargeable
battery inside the battery compartment. You can also place a white lettering strip (sup-
plied) or a color code strip (optional) behind the viewing window.
18
PT 40 PRO/FLEXX
2.5 PT 40 FLEXX
Bodypack Transmitter
2.5.1 Controls
Note:
10
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