Specifications

54 MDS 4790/9790 Series I/O Guide MDS 05-3438A01, Rev. E
Clock Formatting TIME [hh:mm:ss]
This command sets or displays the time in 24-hour format. The accuracy
of the date and time are important, because event codes are “stamped”
with the date and time. (Also see “DATE [mmm dd yyyy]” on Page 41.)
Enter the command without any parameters to display the time. Enter
the command in the following format to reset the time:
TIME hh:mm:ss
where hh is a two-digit number from 00-23 representing the hour (“00”
is 12:00 am; “12” is 12:00 pm, and “23” is 11:00 pm), mm is a two-digit
number from 00 to 59 representing the minute, and ss is a two-digit
number from 00 to 59 representing the second.
Transmit Timeout-
Timer
TOT [ON/OFF, 1-255]
The Transmit timeout Timer limits the time that a radio can remain con-
tinuously keyed. If a radio remains keyed for longer than the timer dura-
tion, the transmitter is automatically de-keyed. The radio must then see
a transition back to the de-keyed state before a new keying request is
allowed.
The
TOT command entered without a parameter displays the timer value
in seconds.
To enable the timer, enter
TOT ON. To disable the timer, enter TOT OFF.
The default is
TOT ON.
To set the timer value, enter the
TOT command followed by a parameter
ranging from 1 to 255 (seconds). The default is 30 seconds.
Transmit Data Audio
Level
TX [xxxx]
This command displays or changes the radio’s transmit frequency. Nor-
mally, the radio will be shipped to the customer programmed with the
customer-specified frequency. If the operating frequency was not spec-
ified when the radio was ordered, the TX frequency is set to the center
of the radio’s operating band (see Section 2.6, Model Number Codes,
beginning on Page 6 for the model’s operating band).
Set Time screen, Page 73
A
B
Transmit Timeout screen,
Page 67
A
B
Transmit Timeout Duration
screen, Page 67
A
B
Transmit Frequency screen,
Page 64
A
B