Pico Macom M7100 Weather Radio User Manual


 
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12.10.4 Exiting Data Calls
Under normal conditions, the radio enters the scan lockout mode and returns to the control
channel after completion of a data call (transmit or receive). If, during a data call, one of the
following conditions occurs, the data call is immediately terminated and the radio performs the
desired function:
The PTT is activated.
The PTT is in Public Address mode.
An emergency is declared by pressing the pre-programmed emergency button.
A group or system change is made.
12.10.5 Scan Lockout Mode
Following the transmission or reception of a data call, if scan is enabled, scanning will stop
temporarily (duration pre-programmed). During this time the scan LED will flash to indicate that
scan is enabled but temporarily suspended. This mode is normally exited when the pre-
programmed time expires; however, the following actions will terminate the scan lockout mode
before the timeout is completed.
The c (System Model) or C (Scan Model) button is pressed.
The PTT is pressed.
A group or system change is made.
Enter phone call mode.
Enter individual call mode.
A new emergency assignment has been received.
The PTT is pressed in Public Address Mode.
An emergency is declared or cleared.
Microphone is removed from hookswitch (OFF-hook).
Receiving an individual or phone call.
Receiving an Agency, Fleet or System All Call.
Pressing the k button to turn scan ON or OFF.
12.10.6 Data Lockout Mode
The data lockout mode is a pre-programmed mode when the radio will not respond to any data
channel assignments and prevents receive data calls from interrupting voice calls. Transmit data
calls will still be initiated when needed by the operator. After a pre-programmed time, the radio
will respond to receive data calls; however, the following conditions will clear the data lockout
mode:
The c (System Model) or C (Scan Model) button is pressed.
Transmitting a data call.
Changing a system.
An emergency is declared.