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13-5
Default Condition: Path Access is Mode 1 (Carrier Access) on all receivers to
all transmitters.
Note: These commands only affect the path access modes. They may be
different from DTMF Decoder access modes, if desired.
Examples:
To prevent audio from Receiver 2 from being routed to Transmitter 1, enter the
following command to change the mode to Mode 0 (No Access):
(PW) 57 01 0 *
Assume that the path for Receiver 1 to Transmitter 1 is in Mode 1 (Carrier
Access), and that Mode 2 (PL Access) is desired. Enter the following
command to change the mode:
(PW) 57 00 2 *
A better mode for many repeater installations is Mode 3 (And-PL Access). This
mode has better rejection of adjacent-channel interference than Mode 2 (PL
Access), since noise falsing from unsquelched audio is eliminated. Enter the
following command to change the mode on the path from Receiver 1 to
Transmitter 1 to Mode 3 (And-PL Access):
(PW) 57 00 3 *
Mode 4 (Or-PL Access) allows either Carrier Access or PL Access operation.
Since PL is more easily detected, PL users will find increased range. Carrier
Access users are unaffected. The squelch may be tightened to suppress
band-opening problems.
Mode 5 (Anti-PL) is used when the repeater is on the same channel with a
PL-accessed repeater. Users of the second system are kept out of the Anti-PL
system.
Mode 6 (Always Access) can be used to troubleshoot a receiver that may be
generating a bad COR signal or to enable an audio source that does not
generate a COR. To enable the path from Receiver 3 to Transmitter 1 without
the presence of a COR or PL signal, enter the following:
(PW) 57 02 6 *
To disable this path, enter the following:
(PW) 57 02 0 *
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