Input Overload; Matching Audio Levels With Offset - Shure AD1 Manual

Safe Start menu options:
• RF: Mute or On
• Locks: None, Pwr, Menu, All
Use the navigation buttons to make changes.
Tip: To exit the Safe Start menu, cycle the power or momentarily remove the battery.
Note: Previous settings for locks and RF will be retained when the transmitter is powered on in Safe Start.

Input Overload

The OVERLOAD message appears when the audio input experiences a high­level signal. The power LED turns red as an addi­
tional indicator of an overload. Reduce the input signal or enable the input pad to remove the overload condition.
Tip: To enable the input pad, navigate to Audio > Pad and select -12 dB.

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 instru­
ments. If this occurs, use the Offset function to match the audio levels and eliminate audible volume differences between trans­
mitters. 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 transmit­
ters.
3. If there is an audible difference in the sound level between the transmitters, navigate to the Offset menu (Audio >
Offset) in the transmitter to increase or decrease the Offset in realtime to match the audio levels.
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