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8 Krell KAV–400xi
Front Panel Description, continued
8 Mute Button or Key
Use this button to interrupt the signal of the input you have select-
ed. To unmute, press the mute button again.
9 Mute LED
The red mute LED illuminates when you press the mute button on
the front panel or the mute key on the remote control (8).
10 Level Knob / Level Keys
The level knob on the front panel or the level keys on the remote
control adjust the amplifier output level. The output level is indicat-
ed numerically on the front panel display, with a range from 0-151.
11 Front Panel Display
The front panel display shows volume and balance levels and
Theater Throughput status.
MODE INDICATORS
VOLUME ADJUSTMENT
FUNCTIONS