Rxpad [On/Off]; Rxtot [None, 1-1440]; Scd [0-255]; Ser - GE MDS 4790M Installation And Operation Manual

40

RXPAD [ON/OFF]

This command enables or disables the receive attenuator for the receive audio
level. Entering the
RXPAD
attenuator is (enabled) or
ON
followed by enables the receive attenuator; entering
ON

RXTOT [NONE, 1-1440]

The command selects or displays the receive timeout timer value in
RXTOT
minutes. This timer triggers an alarm (event 12) if data is not detected within
the specified time.
Entering the command without a parameter displays the timer value in
RXTOT
minutes. Entering the
RXTOT
1440 resets the timer in minutes. Entering the
parameter disables the timer.
NONE

SCD [0-255]

This command sets or displays the amount of time to wait after a de-key
request before actually de-keying the radio. Entering the
without a parameter displays the timer value in milliseconds. Entering the
command with a parameter ranging from 0 to 255 resets the timer in
milliseconds. The default setting is 0, which means that the radio will de-key
immediately following removal of a keying signal.
Should you experience problems with repeater operation after changing the
, or values, contact GE MDS.
CTS PTT SCD

SER

This command displays the radio's serial number as recorded at the factory.

SHOW [DC/PWR/CURRENT/RADIO]

The command discloses different types of radio information, depending
SHOW
on the command parameter entered. The parameters are:
• —Displays dc input/output voltages.
DC
• —Displays the actual (measured) RF power output in dBm.
PWR
• —Shows the low noise amplifier and total board current.
CURRENT
• —Shows the currently active radio (A or B).
RADIO
MDS 4790M (MPT 1411) I/O Guide
Receive Pad screen, page 58
command without a parameter shows whether the
(disabled). Entering the
OFF
command with a parameter ranging from 1 to
RXTOT
Transmit Timeout screen,
page 55
Serial Number screen, page 62
command
RXPAD
disables it.
OFF
command with the
command
SCD
SCD
MDS 05-3628A01, Rev. B