5. NOMENCLATURE AND FUNCTIONS
[ Front Panel ]
Power switch |
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| Carrying handle |
Power is switched on | and off | with each | Can be detached. Refer to p.9 when removing. |
depression of this switch. |
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|
|
Power indicator lamp
Lights green when the power is switched on.
Signal indicator lamp
Lights green regardless of the input level control setting
when there is an input of a signal with a level exceeding
Peak indicator lamp
Lights red if an output signal clips (distortion occurs).
Input level control (pushlock type)
Clicks at each dB mark on the scale when rotated. This knob is recessed to avoid accidental setting changes. Pressing on the knob raises it above the front panel to permit level adjustment.
[Precautions]
When the level control switch on the rear panel is set to ON, the input level control cannot be used because it is
bypassed.
Protection circuit indicator lamp
Lights red for three seconds after the power is supplied to the unit, and then goes out. This lamp also lights red when a protection circuit is activated. Refer to p. 11
"Table for protection circuit actions" for details.
Level control bypass indicator lamp
Lights yellow when the level control switch 
(refer to p.6) is in the ON position. While this lamp remains lit, the input level control cannot be used because it is bypassed.
Level control cover
An input level can be fixed by removing the input level control knob from the front panel and
attaching the supplied control cover.
[Note]
Keep the removed input level control knob for
future use.
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