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8.19.4 Nuisance
Delete
A group can also be deleted from the scan list, if it is not the currently selected group, by pressing the
key (P7350 model) or the
key (P7370 model) during scan operation while the radio is displaying the
unwanted group. The group will be deleted from the system's group scan list in the same manner as if
done using the steps above. Deletions done in this manner will not remain deleted if the radio is powered
OFF and then powered ON.
8.20 SCANNING
TRUNKED
SYSTEMS
The radio can be programmed using Radio Personality Manager (RPM) with the following System Scan
features. Then these features are automatically enabled when the radio is powered ON. A key or menu
option is also defined to allow the System Scan features to be toggled during radio operation. The System
Scan state will be maintained through system changes but will default to ON when the radio is powered
ON.
Enable/Disable via Menu Selection
Press
and then use the
or
buttons to scroll through the selections until
SYS SCAN
is
displayed. Then press
to toggle the System Scan state. The
SYSC ON
or
SYSC OFF
display
message is displayed for two seconds to show the new state.
Enable/Disable via Pre-Programmed Keypad Key
Press the key pre-programmed to toggle System Scan and the
SYSC ON
or
SYSC OFF
display message
is displayed for two seconds to show the new state.
8.20.1
Wide Area System Scanning
The P7300 series radio can be pre-programmed through RPM for Wide Area System Scan operation for
roaming across mobile systems. EDACS radio systems manage the radios assigned to the system via a
control channel (CC). Upon the loss of the currently selected system's control channel, radios can be
programmed to automatically scan the control channels of other systems. If a new control channel is
found, the radio will switch to the new system and sound an alert tone.
8.20.2
Priority System Scan
The radio can also be pre-programmed for Priority System Scan. The priority system is the desired or
preferred system. While receiving the control channel of the selected system, the radio will periodically
leave the selected system and search for the control channel of the priority system. This is done at a pre-
programmed rate defined by the value in the Priority Scan Time control, unless the ProScan
™
algorithm is
enabled, as explained in the following sections. This priority scan timer is reset each time the PTT button
is pressed or when the call is received. If the priority system control channel is found, or meets the
predefined criteria (ProScan), the radio will automatically switch to the priority system.
8.20.2.1
Enabling the Wide Area System Scan Function
If the radio cannot find the control channel of the selected system and begins to wide area system scan,
the radio will only scan for the priority system control channel if the priority system is in the wide area
scan list.
Содержание p5400 series
Страница 2: ...Operator s Manual MM 013994 001 Oct 08 P7300 Series Portable Radio...
Страница 10: ...MM 013994 001 9 SAFETY SECTION...
Страница 20: ...MM 013994 001 19 PRODUCT INFORMATION...
Страница 31: ...MM 013994 001 30 EDACS OPERATION...
Страница 35: ...MM 013994 001 34 KEY FUNCTION Initiates telephone interconnect calls Initiates individual unit to unit calls...
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Страница 64: ...MM 013994 001 63 CONVENTIONAL OPERATION...
Страница 80: ...MM 013994 001 79 P25 OPERATION...
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Страница 114: ...MM 013994 001 113 TECHNICAL ASSISTANCE AND WARRANTY INFORMATION...
Страница 133: ...14 MM 013995 001 NOTES...
Страница 134: ...MM 013995 001 15 NOTES...