Bogen CC4021, Инструкция по установке и эксплуатации

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7
Level Controls
The amplifier provides separate input level controls on the unit
front panel for rear inputs 1 and 2. Turn knobs clockwise to
increase, or counterclockwise to decrease levels.
Bass & Treble Controls
Bass and treble controls are located on the front of the unit to
provide tailoring of the unit’s frequency response.
LINE/MIC Selector Switch
Input 1 provides an electronically-balanced input with select-
able gain suitable for microphone and LINE/TEL level signals.
- For balanced, low-impedance microphones, the switch should
be set to the MIC position. .
- For balanced, condenser microphones, the switch should be
set to PP which will provide phantom power to the microphone.
- For balanced line-level or telephone-level signals, the switch
should be set to LINE. If using the input with an unbalanced
line-level signal, the switch should also be set to LINE (see
the section on input connections for instructions on unbalanced
input wiring).
Mute Send
The mute send switch is used to disable Input 1 from muting
Input 2. Set this switch to ON if audio-activated muting is
desired. With this switch set to OFF, the amplifier will act as a
2 x 1 mixer with no priority override.
Operation