ZETRON 4000 Series, Руководство по установке

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Wireless Interface Options
148 025-9533Y
Define,Review,Store,Init,<BS> : D
7. Press "D" to define a channel. The options you can define are :
• Log - Enable/Disable diagnostic logging. Displays event and state information
that can be used to diagnose problems.
• Volume - Set relative radio volume (20% to 100%).
• voX enable - Determines if received audio controls incoming calls. Required
to support PL calls on M Series radios. When enabled, incoming call state is
determined by either VOX or the status of the "Busy" LED on the radio. When
disabled, incoming call state is determined solely by the status of the "Busy"
LED on the radio.
• vox Threshold - Received audio level that triggers call detection. Levels above
the threshold will trigger a call indication. Selectable from -32 to -18 dbm.
• vox Delay - Determines how long the audio must be below the vox Threshold
before the call is cleared. Selectable from .5 to 4.0 seconds.
8. The logging options:
Log,Volume,voX enable,vox Threshold,vox Delay,<BS> : L
Disable,Enable,<BS> : #
Zetron recommends log disabled (
D
).
9. The volume options:
Log,Volume,voX enable,vox Threshold,vox Delay,<BS> : V
A:20%, B:40%, C:60%, D:80%, E:100%, <BS> : #
Zetron recommends 100% (
E
).
10. The Vox options (default is disabled):
Log,Volume,voX enable,vox Threshold,vox Delay,<BS> : X
Disable,Enable,<BS> : #
Zetron recommends VOX enabled (
E
).
11. The Vox Threshold options:
Log,Volume,voX enable,vox Threshold,vox Delay,<BS> : T
A:-18dB,B:-20dB,C:-22,D:-24,E:-26,F:-28,G:-30,H:-32,<BS> : #
Zetron recommends -18dB (
A
) for the initial setting. The setting can be adjusted
later if needed, during audio level adjustment procedures.
12. The Vox Delay options (default is 0.5):
Log,Volume,voX enable,vox Threshold,vox Delay,<BS> : D
A:0.5sec,B:1.0sec,C:1.5,D:2.0,E:2.5,F:3.0,G:3.5,H:4.0,<BS> : #
Zetron recommends 0.5sec ( A ).
13. When you are finished setting the options for a channel they are then stored. The
card then does a reset and displays the current settings, which should look similar
to this example:
Define,Review,Store,Init,<BS> : S DCC is Resetting ...
Tip The recommended setting for VOX depends upon your firmware
version. These recommendations are only valid for M7300 firmware
(P/N 601-1540).
• V2.00: VOX can be enabled if desired.
• V2.03.01: VOX is recommended to be enabled.