Front Panel; Signal Indicator - APT QDSP-20K Quick Start Manual

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QDSP-20K Amplifier with DSP
Front Panel
Signal Indicator:
Mute LED - Indicates Device audio protection mute
Clip LED- Indicates Low impedance/short circuit detection
Limit LED - Indicates signal is clipping/limiters are in use
Signal LED - Indicates signal present on channel.
LCD Display:
Display shows current status and allows user to view and edit menu's and settings
locally..
Enter:
Confirms menu/operation command using front display.
Back:
Previous Page/scroll cursor back a character.
Next:
Next Page/Scroll Cursor forward a character.
Menu:
In Standby state used to access Settings Menu.
ESC:
Back to Previous menu/Return to standby screen.
Bypass:
Used to Bypass certain parameters in Channel Settings.
Input Select Key: Input Select Key:
Quick press to Mute input signal, Press and hold to access Output Channel settings.
USB-B Port:
Used to access PC control via front panel (Windows OS only).
Output Select Key:
Quick Press to Mute output signal, Press and hold to access Output Channel settings.
Control Knob:
Adjust Paramaters in Menu settings.
Power Switch:
Switch on Unit/Switch off unit, with LED to indicator to show Current power state.
Input Select
Rotary Control
Navigation/Command Keys
Power Switch
Output Select