MDS 05-3316A01, Rev. E
MDS 4710B/9710B I/O Guide
I-1
INDEX
A
ACCESS DENIED error message
19
Accessories
Radio Configuration Software
4
Synchronous to Asynchronous Data Converter
4
TTL Converter Assembly
4
Accessory Power, interface connection for (Pin 18)
12
Advanced diagnostic mode
15
Alarms
checking using STAT command
32
descriptions
33
indicators
32
interface connection for (Pin 25)
12
major vs. minor
33
Antennas
9
feedline, loss by cable length and type
9
feedline, selection of
9
Yagi
9
Applications
Multiple Address System (MAS)
1
point-to-point system
2
Audio level
input (TXLEVEL command)
31
output (RXLEVEL command)
28
B
BAUD command
22
Bench testing (radio performance)
38
C
Carrier mode, set for master station (SWC command)
30
Cautions
do not use a 25-wire interface cable
11
use attenuation between all units in test set-up
38
Charts. See Summaries/charts
Clear-to-send (timer setting, CTS command)
23
Command descriptions
BAUD (display/change data communications parameters)
22
CTS (display/change clear-to-send timer setting)
23
DECF (decrease transmit frequency). See also INCF
23
DECP (decrease transmit power). See also INCP
23
DF (decrement transmit frequency by 1%). See also IF
23
DIAGLEV (set diagnostics level)
23
DKEY (deactivates transmitter after KEY). See also KEY
24
DP (decrease transmit power by 1%). See also IP
24
DSTE (disable STE circuit). See also ESTE
24
DUMP (display all settings)
24
EMP (enable/disable emphasis & de-emphasis)
24
ESTE (enable STE circuit). See also DSTE
24
HREV (display hardware rev level). See also SREV
25
IF (increment transmit frequency by 1%). See also DF
25
INCF (increase transmit frequency). See also DECF
25
INCP (increase transmit power). See also DECP
25
INIT (initialize radio to factory defaults)
25
IP (increase transmit power by 1%). See also DP
26
KEY (activate transmitter)
26
LBC (display/change loopback code)
26
MODEL (display radio model number)
26
MODEM (set signal type and modulation mode)
26
OWM (display/change owner’s message)
27
OWN (display/change owner’s name)
27
PTT (display/change key-up delay)
27
PWR (display/change RF forward output power)
27
RMIS (reset power/frequency to 50%)
27
RMOV (restore previous power/frequency values)
27
RMRD (display power/frequency settings)
28
RMST (store current power/frequency settings)
28
RSSI (display RSSI)
28
RX (display/change receive frequency)
28
RXLEVEL (set analog output gain for optimum peak deviation).
See also TXLEVEL
28
SCD (display/change dekey delay)
29
SER (display radio serial number)
29
SHOW (display DC voltage, data port, RF power)
29
SREV (display current software version). See also HREV
29
STAT (display alarm status)
29
STE (display STE state)
30
SWE (set master station carrier mode)
30
TEMP (display internal temperature)
30
TOT (display/change time-out period)
31
TX (display/change transmit frequency)
31
TXLEVEL (set analog input gain for optimum peak deviation). See
also RXLEVEL
31
COMMAND FAILED error message
18
Commands
18
detailed descriptions
22–31
equivalents for older transceivers
21
error messages resulting from
18
example of entering using HHT
18
RTU (enable/disable internal RTU)
28
summary (quick reference chart)
19
Communications problems. See Troubleshooting
Compatibility
with earlier MDS products
1
with UK MPT 1411 specifications
1
Computer, use of
for radio configuration
15
for software upgrade
37
Configuration codes. See Model number codes
3
