Nautel NV30LT-N, Руководство по эксплуатации и техническому обслуживанию

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NV30LT-N OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
VERSION 0.1 2015-03-01 PAGE 3.2.117
Setting Low Audio Thresholds
NOTE
: Low audio threshold and timeout settings are only available using the front panel display.
From the front panel UI, you can establish the low audio thresholds and timeout delays for the main
audio and SCAs. To view the
Audio Low
screen, select
User Settings -> Audio Low
from the
Main
Menu
(see Figure 3.2.98 ).
Figure 3.2.98: Audio Low Menu
Use the up and down buttons to move the cursor to the desired line item and then press the right
button to enable editing.
Figure 3.2.99 shows all possible editing screens for the
Audio Low
menu.
Within any of the editing screens, use the up and down buttons to edit the setting. Press the accept
(checkmark) button to save the change. Press cancel (
X
) to discard changes and return to the previous
menu.
Figure 3.2.99: Audio Low Editing Screens
Select a level between -100 and 0 dB (in 0.5 dB increments).
Press the cancel (
X ) button to discard changes and return to
the previous menu. Default setting is -22.5 dB.
Select a level between -100 and 0 dB (in 0.5 dB increments).
Press the cancel (
X ) button to discard changes and return to
the previous menu. Default setting is -22.5 dB.
Select a timeout between 0 and 300 s (5 minutes) (in 0.5 s in-
crements). Press the cancel (
X
) button to discard changes and
return to the previous menu. Default setting is 20 s.
Select a timeout between 0 and 300 s (5 minutes) (in 0.5 s in-
crements). Press the cancel (
X ) button to discard changes and
return to the previous menu. Default setting is 20 s.