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AD1 Bodypack Transmitter
RF Output: Mute
Power-on RF Mute
Power-on RF Mute places the transmitter in RF Mute mode immediately
when turned on.
Input Overload
The OVERLOAD message is displayed when the audio input experiences a
high-level signal. The power LED will turn red as an additional indicator of
an overload. Reduce the input signal or enable the input pad to remove the
overload.
Matching Audio Levels with Offset
When linking two or more transmitters to a receiver, there may be a difference
in volume levels between microphones or instruments. If this occurs, use the
Offset function to match the audio levels and eliminate audible volume differ-
ences between transmitters. If using a single transmitter, set Offset to 0 dB.
1. Turn on the first transmitter and perform a sound check to test the audio
level. Turn off the transmitter when finished.
2. Turn on the second transmitter and perform a sound check to test the
audio level. Repeat for any additional transmitters.
Tone Generator
The transmitter contains an internal tone generator that produces a continuous
audio signal. The tone is helpful when conducting a sound check or for trou-
bleshooting the audio signal chain. The level of the tone is adjustable from
-60 dB to 0 dB and the frequency can be set to 400 Hz or 1000 Hz.
1. From the Audio menu select Tone.
2. Set the frequency to 400 Hz or 1000 Hz.
3. Select Level and use the arrow buttons adjust the value between -60 dB
and 0 dB.
Tip: Always start with the level set to -60 dB to avoid overloading speakers
or headphones.
Specifications
Mic Offset Range
-12 to 21 dB (in 1 dB steps)
8/12
RADIO
1. From the Radio menu, navigate to RF Output.
2. Choose one of the following options:
⁃
On: RF signal is active
⁃
Mute: RF signal is disabled
3. Press enter to save.
Turning the transmitter off and on, or replacing the battery will restore RF
Output to On.
•
Starting with the transmitter off, press and hold the exit button, and then
switch on the power
•
Continue to hold the exit button until the RF Muted message appears on
the home screen
Shure
OVERLOAD
7:45
3. If there is an audible difference in the sound level between the transmit-
ters, navigate to the Offset menu (Audio>Offset) in the transmitter to in-
crease or decrease the Offset in realtime to match the audio levels.
Offset: +1dB
Turn off the tone by selecting Off from the menu or by cycling the transmitter
power.
Mute Mode: Off
Tone: 400Hz
Level: -60db
Shure Incorporated
Audio
AUDIO
2017/08/03
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