Operating Modes; Normal Mode - CH A1.5 User Manual

Button number Button symbol
1 S
2
N
3
R
4
O
5
Q

4.2 Operating modes

The A1.5 power amplifier has two main operating modes: Normal mode and Menu mode. Normal mode is mainly used to display
general status (such as power or temperature) of the A1.5 whereas Menu mode is used to configure the unit. The A1.5 also
includes Shortcuts for quick access to selected Menu mode items. Shortcuts are user programmable and most Menu mode items can
be added to the list of Shortcuts.

4.2.1 Normal mode

In normal mode, the A1.5 can be configured to display its general status, such as operating mode (stereo/mono), input connector
(XLR/BNC/RCA), feedback ratio, peak power and average temperature. It can also be set to display a power VU-meter or a
temperature gauge for each output channel. When powered-on, the A1.5 starts in Normal mode. The status display looks as
follows:
26
Front panel pushbuttons
Description
Standby (long push) / Mute/Unmute (short push)
Up
OK
Down
Cancel
Front panel pushbuttons description
A1.5 User Manual
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Rev 1.0