Operating Instructions Part 2
Manuals
Brands
GE MDS Manuals
Electronics
EL705 OEM Series Radio
21
22
23
24
25
26
27
28
29
30
Table Of Contents
1.0 INTRODUCTION
1.1 Differences Among Models
Modem Speeds
Frequency Coverage
1.2 Applications
Point-to-Multipoint, Multiple Address Systems (MAS)
Point-to-Point System
Switched Carrier Operation
Single Frequency (Simplex) Operation
1.3 Model Number Codes
1.4 Accessories
2.0 INSTALLATION
2.1 Installation Steps
2.2 Mounting the Transceiver
Transceiver Board
Enclosed Transceiver
2.3 Antennas and Feedlines
Antennas
Feedlines
2.4 Power Connection
Conservation (Sleep Mode)
2.5 Data Interface Connections
3.0 OPERATION
3.1 Initial Startup
3.2 LED Indicators
4.0 TRANSCEIVER PROGRAMMING
4.1 Radio Programming Methods
PC with Radio Configuration Software
À PC in Terminal Mode
à Handheld Terminal (HHT)
4.2 PC Connection and Startup
4.3 Keyboard Commands
Entering Commands
Error Messages
4.4 Detailed Command Descriptions
ADDR [NONE | 1–255]
AMASK [0000 0000–FFFF FFFF]
BAUD [xxxxx abc]
CTS [0–255]
CTSHOLD [0–60000]
DEVICE [DCE | CTS KEY]
DKEY
INIT
KEY
OWM [XXX...]
OWN [XXX...]
PWR [L | M | H]
RSSI and RSSI!
RX [xxx.xxx]
RXTOT [NONE | 1–255]
SER
SREV
STAT
TOT [1–255 | ON | OFF]
TX [xxx.xxx]
5.0 TROUBLESHOOTING
5.1 LED Indicators
5.2 Event Codes
Checking for Alarms—STAT command
Major Alarms vs. Minor Alarms
Event Code Definitions
6.0 TECHNICAL REFERENCE
6.1 OEM Series™ Transceiver Specifications
6.2 Bench Testing Setup
6.3 Helical Filter Adjustment
6.4 Upgrading the Radio’s Software
Using Radio Configuration Software
6.5 dBm-Watts-Volts Conversion Chart
7.0 GLOSSARY OF TERMS
IN CASE OF DIFFICULTY...
MDS 05-3624A01, Re
v
.
B
OEM Series
™
I/O Guide
15
Invisible place holder
Figure 11. Terminal Interface (PC) Connected to the Transceiver
(Pin 23 on cable must be grounded—see
Figure 12
)
1
...
...
20
21
22
23
24
...
...
47
