Specifications

34 MDS 4790/9790 Series I/O Guide MDS 05-3438A01, Rev. E
KEY
Details, page 44
Manual Key
Details, page 68
Enable the transmitter
DKEY
Details, page 41
Manual Key
Details, page 68
Disable the transmitter
MADDR [NONE, 1–255]
Details, page 44
Multi-Drop Address
(MADDR)
Details, page 68
Unit address for use with MDS’ InSite NMS
software where multiple master stations are
connected together at one location.
RSSI, RSSI!
Details, page 48
Receive Signal
Strength
Details, page 73
Display received signal strength indication
RTU [ON/OFF/0-80]
Details, page 48
None
Enable or disable the radio’s internal RTU sim-
ulator for diagnostics, and set the internal RTU
address
SHOW [DC/PWR/CUR-
RENT/RADIO]
Details, page 51
None
Display various readings:
SHOW DC ....................................... DC IN xx.x
V
........................................................ DC OUT
x.x V
SHOW PWR.................................... RF
POWER xx DBM
SHOW CURRENT........................... LNA xxx
mA
........................................................ TOTAL xxx
mA
SHOW RADIO................................. RADIO A
is active
RADIO B is not equipped
SNR, SNR!
Details, page 51
S/N Ratio
Details, page 74
Display signal-to-noise ratio (from DSP’s chan-
nel equalizer)
STAT
Details, page 52
Active Radio Status
Details, page 73
Display current alarm event descriptions
TEMP
Details, page 53
Show Temperature and
Voltages
Details, page 74
Display the internal radio temperature
Table 8. PC Commands—
Owner and Radio Information
PC COMMAND
FRONT PANEL
MENU DESCRIPTION
OPT
Details, page 46
None
Display a list of available options and the cur-
rent status of each:
Diagnostics: .....................................OFF
Digital Modem:.................................OFF
OWM [xxxxx]
Details, page 46
Set Owner Message
Details, page 72
Set or display an owner message or the system
name
OWN [xxxxx]
Details, page 46
Set Owner Name
Details, page 72
Set or display the owner name or site name
HREV
Details, page 43
None
Display the hardware revision number
Table 7. PC Commands—Diagnostics (Continued)
PC COMMAND
FRONT
PANEL MENU
DESCRIPTION