MDS 05-3624A01, Rev. B
OEM Series™ I/O Guide
I-2
E
EEPROM FAILURE error message 17
Enable/disable
diagnostic channel, pinout (Pin 23) 12
Environment specifications 26
Error messages 16
access denied 17
command failed 16
EEPROM failure 17
incorrect entry 16
not available 16
not programmed 16
text too long 16
unknown command 16
F
Fade margin, defined 33
Feedlines 9
Filter, helical, adjustment 28
Frequency
adjusting helical filter when changed 28
setting. See TX and RX commands
G
Glossary 32
Ground
protective (Pin 1) 11
signal (Pin 7) 12
H
Half-duplex 3
switched carrier operation 4
Hand-Held Terminal (HHT) 5
Hardware flow control, defined 33
Helical filter
adjusting 28
locations, illustrated 29
Host computer, defined 33
I
Illustrations
antenna, Yagi 9
board version 1
connections to radio 6
DB-25 to DB-9 adapter cable 16, 30
helical filter locations 29
MDS OEM Series™ model number codes 4
point-to-point link 3
terminal interface connected to transceiver 15
transceiver mounting dimensions, enclosed version 8
INCORRECT ENTRY error message 16
INIT command 20
Installation 6–12
antenna 6
configuring transceiver 7
DATA INTERFACE connection 7
data interface connections 11
power 6
power connection 10
steps 6
K
KEY command 21
Keying
on data (DKEY command) 20
switched carrier operation 4
switched carrier, defined 4
L
Latency, defined 33
LEDs
DCD 13
indicators, described 13
PWR 13
RXD 13
RXD, Pin 3 11
status indicators, illustrated 13
TXD 13
TXD, Pin 2 11
Loss. See Signal
M
MAS (Multiple Address System) 2
defined 33
Master Station
defined 33
keying behavior 4
Model number codes 4
MDS OEM Series™, illustrated 4
Models
system specifications 26
N
NOT AVAILABLE error message 16
NOT PROGRAMMED error message 16
O
Operation 13
environment, specifications for 26
Output, 5.8 Vdc regulated, pinout (Pin 19) 12
OWM command 21
OWN command 21
Owner’s message, set/display. See OWM command
Owner’s name, set/display. See OWN command
P
PC Programming Adapter Kit 5
Performance
testing 28
Pinouts on data interface 11
PLC (Programmable Logic Controller), defined 33
Point-to-multipoint
defined 33
system 2
Point-to-point
link, illustrated 3
system 3
