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© 2003 Shure Incorporated DFR22 Software Guide 41
Input Gain
3) Gain Controls
Use these controls to adjust the signal level of each input channel. First select the fader knob, then adjust the
level with the mouse, arrow keys, or specify a level in the value box. For complete instructions on their opera-
tion, see the Faders section on page 33. The adjustment range is from +10dB to –infinity dB, and the default
setting is 0dB, or unity gain.
4) Channel Mute
Click this button to mute the channel. When mute is active, the button appears lighted in red. The default set-
ting is inactive.
5) Channel Label
Use this text box to customize the input channel strip label in the signal flow diagram. The default setting is
“Untitled In” for each input channel.
6) Link Indicator
This displays the link status of the input channel. Any setting you change on a linked channel will be changed
for the other channel in the same link group. For a complete explanation of linking and link groups, see the
Linking section on page 24.
Note: The input gain controls adjust the level of the signal after it has already been digitally converted
within the Audio Processor. Signal levels exceeding the input threshold of the Audio Processor
must be adjusted externally.
Mute activated
Mute inactive
Channel Linked
Channel not linked