Product Overview; Front Panel - Lab.gruppen D Series Quick Start Manual

High-power installation platform
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11. Product overview

3. Warnings
11. Product overview

11.1. Front panel

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The front panel consists of an outer front with air intake and a centered user interface. The user interface has LEDs
for monitoring and six recessed touch buttons for control.
Rack ears for 19 inch rack mount
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Exterior front grille (also air intake and dust lter holder)
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FRAME LED – Provides status indication for a number functions affecting the ampli er frame
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TEMP LED – Provides status indication for internal temperatures sensed at multiple points, including power
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supply, DSP and output channels
PSU LED – Provides status indication on functionality of Power Supply Unit and mains supply, including under–
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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
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toggle the ampli er between ON and STANDBY state. LED indication given in Table 11.1.
LOAD LED – Provides load related status indication for monitoring functionality of LoadSmart and LoadPilot.
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Warnings and faults indicate problems or anomalies detected in the connected loudspeakers and/or cabling
AMP LED – Provides ampli er related status indication, including faults and warnings related to temperature,
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over–current, clipping and very high frequency
SIGNAL LED – Provides signal related status indication, including no signal and input signal clipping
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MUTE LED and TOUCH BUTTON – Provides mute status indication and control. The LED is indicating
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both Lake mutes and power channel mute. A single touch on the mute button toggles the power channel mute
between mute and unmuted states
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D SERIES Lake Quick Start Guide rev 3.0.4
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D 200:4lD 40:4lD 20:4lD 120:4lD 10:4lD 80:4l

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