Front Panel Interface; Frame Status And Control; Channel Status And Control - Lab.gruppen D Series Operation Manual

9. Front panel interface

9.1. Frame status and control

NOTE: General status indication shown in Table 9.1. For detailed information on warning and fault
indication, please refer to the Faults and Warnings table in Section 14.1.
FRAME LED – Provides status indication for a number functions affecting the amplifier frame
1
TEMP LED – Provides status indication for internal temperatures sensed at multiple points, including power
2
supply, DSP and output channels
PSU LED – Provides status indication on functionality of Power Supply Unit and mains supply, including under–
3
and over–voltage, power supply faults, and unstable mains supply
POWER LED and TOUCH BUTTON – Provides power state indication and control. Press and hold button to
4
toggle the amplifier between ON and STANDBY state. LED indication given in Table 9.1.

9.2. Channel status and control

LOAD LED – Provides load related status indication for monitoring functionality of LoadSmart and LoadPilot.
5
Warnings and faults indicate problems or anomalies detected in the connected loudspeakers and/or cabling
AMP LED – Provides amplifier related status indication, including faults and warnings related to temperature,
6
over–current, clipping and very high frequency
SIGNAL LED – Provides signal related status indication, including no signal and input signal clipping
7
MUTE LED and TOUCH BUTTON – Provides mute status indication and control. The LED is indicating
8
both Lake mutes and power channel mute. A single touch on the mute button toggles the power channel mute
between mute and unmuted states
SELECT LED and TOUCH BUTTON – for selection and indication control between computer software and unit
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1 2 5 6
7
3 4
8
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D SERIES Lake Operation Manual rev 3.0.4
D SERIES Lake Operation Manual rev 3.0.3
9. Front panel interface
9. Front panel interface
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