AKG WMS40 microtools TM40 Mode D'emploi page 10

2.5 Controls (Refer to fig. 1)
1 ON/MUTE/OFF: This slide switch
provides three positions:
ON: Power to the transmitter module
is on.
M: The signal delivered by the micro-
phone is muted while power and the
RF carrier frequency remain on. This
prevents the receiver from respond-
ing to interference from other trans-
mitters.
OFF: Power to the transmitter mod-
ule is off.
2 Battery compartment for one 1.5-V
AAA size battery (supplied).
The color of the battery compart-
ment cover indicates the carrier fre-
quency of your transmitter module:
See Manual Supplement
10
Fig. 1: TM 40 controls.
3 Status LED: Indicates battery status.
LED flashes momentarily upon switching
ON and extinguishes: battery is OK.
LED lights constantly: battery will be
dead in about 60 minutes.
4 Input Gain: This rotary pot sets the
sensitivity of the transmitter module's
audio section.
5 Charging contacts for charging a
rechargeable battery inside the bat-
tery compartment using the optional
CU 40 charger.
6 Contacts: The contacts at the upper
end of the transmitter module will auto-
matically establish all electrical connec-
tions to the microphone.