Lab.gruppen PLM 20K44 Operation Manual page 52

7. Front Panel Interface
Toggle the Source from which you want to route the channels (Module, Analog, AES)
1
Toggle up among the available source channels
2
Toggle down among the available source channels
3
Unused
4
Unused
5
Toggle left among the available outputs
6
Toggle right among the available outputs
7
Disconnect all Dante assignments
8
Turn Right to Route / Turn Left to Un-route
9
Use the arrows visible on the display (2-3, 6-7) to toggle between available sources and outputs. Use the rotary
encoder to select the output you want to connect to (power outputs or Dante). Selected output is marked with an
"X" when routed and "O" when not routed.
Selecting 8 brings up a warning screen.
7.11.4. Attenuation Submenu
MENU > ATTENUATION
The default setting of 0.00 dB (i.e. no attenuation) is adjustable in 0.25 dB increments down to -100 dB.
Adjustment of attenuation at the input to the PLM+ power stage is available on a per-channel basis. This
adjustment is the PLM+ equivalent of a conventional amplifier level control. The power output channels may be
turned down using these parameters before powering on or off. Please refer to the signal flow diagram in
Figure 6.2.
By default, all channels are deselected. Press the SEL ALL button to select/deselect all channel, or, press a single
button on the right to adjust a channel individually.
Note: Only ONE channel or ALL channels may be adjusted. It is not possible to adjust only two or three
channels.
7.11.5. Frame Submenu
MENU > FRAME
The Frame Menu provides information and options relating to the device PLM+ as a physical unit. It is referred to
as a Frame for consistency with Lake Controller terminology.
The Frame Label as defined in the Lake Controller is displayed in this menu. It is also displayed at the top-left of the
screen in Meter Mode, Home View.
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PLM+ SERIES Operation Manual rev 1.0.0