Specifications

MDS 05-3438A01, Rev. E MDS 4790/9790 Series I/O Guide 43
ON indicates that pre-emphasis and de-emphasis are enabled, and OFF
indicates that pre-emphasis and de-emphasis are disabled.
Hardware Revision
Level
HREV
This command displays the hardware revision level.
Initialize to Factory
Defaults
INIT
This command resets customer-programmable settings back to factory
defaults:
Table 11. Defaults for User-Configurable Parameters
Function Value
Alarm Mask—Major (AMASK) FFFF 0000
Alarm Mask—Minor (NMASK) 0000 FFFF
Alarm Sense—(ASENSE) Active Open (High)
Buffer Mode On
Continuous Key (CKEY) Off
Data Baud Rate A: 9600
C: 19200
E: 4800
Data Format 8N1 (8 data bits, no parity, 1 stop bit)
Device Behavior DTE
Diagnostics Message Gap (DMGAP) 3 ms
Key-on-Data Mode (DATAKEY) On
Modem
Analog:
None (N/A for MDS 4790E)
Digital:
MDS x790A: 9600
MDS 4790C: 19200
MDS x790E: 4800
Owner’s Message “Blank”
Owner’s Name “Blank”
Power Output 37 dBm (5 W)
Pre/De-Emphasis Control Off
PTT Delay 0 msec
Radio Selection Auto
(with redundant hardware installed)
Repeater Mode Disabled
RTS/CTS delay 0 msec
RTU Simulator (RTU) Off
RX Level –10 dB
RX Mute Off