Operation Manual

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Front Panel Interface
PLM Series Operation Manual Rev 1.3.0
7.11.5 Frame Submenu
MENU > FRAME
Figure 7-17: Frame Menu
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 dened 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.
7.11.5.1 Frame Info
MENU > FRAME > FRAME INFO
Frame Info provides information about the device settings and conguration. All data in this front panel
menu is read-only; some parameters are xed, some can be changed only via the Lake Controller software.
Firmware Version (FW Version)
This option displays the version numbers for various rmware elements. This information can be used to
verify that the latest rmware is installed and is useful if a technical issue arises.
Inherent Latency (Inh. Latency)
This option displays a screen showing latency currently incurred through the PLM, measured from input to
output.
Processing of digital audio necessitates a small but nite processing delay referred to as system latency. It
may be desirable to know the latency, so the value can be subtracted from any deliberate delay introduced
for loudspeaker time-alignment. In many cases, the system latency is so small compared to time-alignment
delay that it can be ignored.