User Manual

Table Of Contents
Input channels
Reference Manual
31
GAIN/PATCH popup window (1ch)
1 Channel icon/Channel number/Channel name indicator
Displays the channel icon, channel number, and channel name.
2 HA section
Appears if the head amp is patched to the input channel. This section enables you to operate the
following HA-related controllers:
+48V button
Switches head amp phantom power (+48V) on or off.
A.GAIN (analog gain) knob
Indicates the analog gain of the head amp. Use the multifunction knob to adjust the level. If the
Gain Compensation function is turned on, an indicator will appear, showing the position of the
analog gain when the function is turned on.
•HA meter
Displays the level of the HA input signal.
NOTE
If a slot is patched to the channel, this section 2 will display the type of the slot/MY card and slot
meter instead.
If a rack is patched to the channel, this section
2 will display the rack type and the effect type.
If nothing is patched, section
2 will be blank.
GC (Gain Compensation) ON/OFF button
Turns the Gain Compensation (gain correction function) on or off. If the Gain Compensation
function is turned on, the level of the signal output from the I/O device to the audio network will
be stabilized. For example, if the FOH console and the monitoring console are sharing the input
signal from the I/O device, and if the analog gain is adjusted on the FOH console, this function
will prevent the level of the signal received on the monitoring console from fluctuating. If the Gain
Compensation function is turned off, the analog gain and digital gain will return to the level that
was obtained when you turned on the function. Therefore, the level on the digital network will
remain the same.
Gain compensation meter
Indicates the level of the signal output to the audio network after gain compensation.
3 INPUT PORT button
Indicates the port that is assigned to the channel. Press the button to display the PATCH popup
window, in which you can select a port to patch.
4 Icon/Channel name button
Indicates the channel number, icon, and name. Press this button to access the PATCH/NAME
popup window, in which you can patch the input port and specify the channel name.
5 Ø (Phase) button
Switches between normal and reverse phase settings of signals input.
6 D. GAIN (digital gain) knob
Indicates the digital gain value. Use the multifunction knob to adjust the level.
7 Digital gain meter
Indicates the level after digital gain.
8 GC ALL ON button/GC ALL OFF button
Switch Gain Compensation on or off for all input channels simultaneously.
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