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23. MASTER L/R FADERS:
This is the master level control for the L and R signals sent to the Left and Right Output
jacks. When in Main/Monitor mode [see System Mode Switch (19)] the Monitor Fader controls
the monitor signal present at the Left/Mon Power Amp Output (4). The Left and Right Faders
would then control the L/R Mix present at the Right/L+R Power Amp Output (4). The nominal
position for this control is the 0 dB position.
CHANNEL FUNCTIONS
The CHANNEL FUNCTIONS section describes the controls and input connections for each channel
of the XR 800F+. Most features are found on all channels, however, there are some differences in
channel’s 7, 8 and 9. Therefore, this section is divided to properly indicate those differences.
CHANNELS 1-6
24. LINE INPUT:
1/4" balanced TRS line level input. The tip is the positive (in phase) input,
which can also be used for unbalanced inputs. This signal is connected
through a 20 dB pad to the mic input below it. Within the same channel,
the Mic Input and the Line Input cannot be used simultaneously.
Channels 7 and 8 feature stereo versions of the Line Input. (See features
36 and 37 page 11.)
25. MIC INPUT:
XLR balanced, low impedance channel input optimized for a microphone
or other low-level source. Pin 2 is the positive input. Because of the wide
range of gain adjustment, signal levels as high as +10 dBV (2.45 V RMS)
can be accommodated. When the phantom power is enabled, this
connector has +48 V on Pins 2 (in phase) and 3 with Pin 1 as the ground
reference.
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