Tyco Electronics M/A-COM, Operator'S Manual

Page: 73 / 104

MM-014716-001
73
9.14.5 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
CLR
(System Model) or
CLEAR
(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 SCAN button to turn scan ON or OFF.
9.14.6 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
CLR
(System Model) or
CLEAR
(Scan Model) button is pressed.
•
Transmitting a data call.
•
Changing a system.
•
An emergency is declared.
•
Pressing the PTT while in Public Address mode.
•
Turning scan ON with the SCAN button.
9.15 STATUS/MESSAGE OPERATION
Status and message operation is possible with either the Scan or System version of the M7300 Series
mobile radio unit. The following procedure is applicable for the System version. For operation with the
Scan version, the four primary keycaps must be reconfigured and pre-programmed for status/message
operation.