Dolby Laboratories Lake LP4D12, Manual

Page: 36 / 68

Dolby
®
Lake
®
Processor System Manual Front-Panel Interface
24
Portal 3 is used for changing the gain of the selected filter (this portal is blank when
the overlay status is selected in Portal 2).
Figure 4-19 EQ GEQ Gain Edit Portal 3
Portal 4 is intentionally blank.
4.5.5 Main Menu
Æ
Edit Menu
Æ
Levels
Figure 4-20 Levels Edit
Portal 1 shows the module currently selected for editing. Use the up and down arrows
to change the selected module. Use
Meter
to change metering modes and Mute Enable
in conjunction with channel selector or
ME
button to mute and unmute channels as per
normal operation.
Portal 2 displays the channel of the module that is selected for editing. Use the up or
down arrows to change, which is confirmed by the flashing of the relevant
selector/mute button on Portal 1 (the
ME
button flashes if the Module Input is
selected).
Portal 3 displays the parameter of the selected channel that is being edited. The Level
parameters available for editing via the front-panel interface are:
•
Gain
•
Polarity
•
Delay
+00.01 dB
+00.10 dB
+01.00 dB
+10.00 dB
–10.00 dB
–01.00 dB
–00.10 dB
–00.01 dB
Up/Down Arrow Keys
Adjust Gain by 1 dB