MDS MDS 9710 Series Spezifikationen PDF herunterladen (Seite 36)

28 MDS 4710/9710 I/O Guide MDS 05-3305A01, Rev. D

Using the SNR command causes the DIAG. port to enter an update mode,

and the SNR is updated and redisplayed every two seconds. The SNR

continuously updates until the key is pressed.

SREV

Software/Firmware

Revision Level

This command displays the software revision level of the transceiver

firmware.

STAT

Alarm Status This command displays the current alarm status of the transceiver.

If no alarms exist, the message

NO ALARMS PRESENT appears at the top

of the HHT display.

If an alarm does exist, a two-digit code (00–31) is displayed and the

alarm is identified as “Major” or “Minor.” A brief description of the

alarm code is also provided.

If more than one alarm exists, the word

MORE appears at the bottom of

the screen and additional alarms are viewed by pressing the

key. Detailed descriptions of event codes are provided in Table 11 on

Page 31.

TEMP

Internal

Temperature

This command displays the internal temperature of the transceiver in

degrees Celsius.

TOT [1-255, ON, OFF]

TX Timeout-Timer This command sets or displays the transmitter Time-out Timer value

(1–255 seconds), as well as the timer status (

ON or OFF). If the timer is

on, and the radio remains keyed for a longer duration than the

TOT value,

the transmitter is automatically unkeyed.

When this happens, the radio must be commanded back to an unkeyed

state before a new keying command is accepted. The default timer value

is 30 seconds.

TX [xxx.xxxx]

TX Frequency This command selects or displays the radio’s transmit frequency in

MHz. The frequency step size is 6.25 kHz.

If the customer frequency is not programmed at the factory, a default

frequency is programmed in the radio near the center of the frequency

band.

ENTER

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