Chapter 4: Front Panel
Overview
The front panel of the DN540 has four main channel sections, each containing a number of control knobs, pushbuttons and LEDs.
All of the switches on the front panel are of the latching pushbutton type and have two positions, in (on) and out (off). Each of these switches have an associated LED that illuminates to show when the switch is on.
Description
The front panel comprises four channel sections and a power on/off indicator LED.
12
4 | 3 |
Channel 1 | Channel 2 | Channel 3 | Channel 4 |
Item Description
1Compressor section (see “Compressor section” on page 14).
2See “Switch section” on page 15.
3Power on/off indicator LED. Illuminates blue when the power is on.
4Four rack mounting holes for securing the unit in a rack. Do not overtighten.
DN540 |
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Operator Manual | 13 |