Table of Contents
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-8457-MDS-UP-9790X.aspx
RSSI, RSSI! .................................................................................... 52
RTU [ON/OFF/0-80]........................................................................ 52
RX [xxx]........................................................................................... 52
RXLEVEL [-20 to +3]...................................................................... 53
RXMUTE [ON/OFF/Time in msec] .................................................. 53
RXPAD [ON/OFF] ........................................................................... 53
RXTOT [NONE, 1-1440] .................................................................53
SCD [0-255] .................................................................................... 54
SER................................................................................................. 54
SHOW [DC/PWR/CURRENT/RADIO] ............................................ 54
SNR, SNR!...................................................................................... 55
SREV ..............................................................................................55
STANDBY [ON/OFF]....................................................................... 56
STAT ............................................................................................... 56
TEMP ..............................................................................................57
TIME [hh:mm:ss]............................................................................. 57
TOT [ON/OFF, 1-255] ..................................................................... 58
TX [xxxx] ......................................................................................... 58
TXGAIN [ON/OFF] .......................................................................... 59
TXLEVEL [-20 to +3, AUTO] .......................................................... 59
UNIT [10000-65000]....................................................................... 59
6.4 Configuration and Programming using the Front Panel ................. 60
Programming and Control Buttons.................................................. 62
Navigating Through the Front Panel Screens................................. 62
Switching the Front Panel Display to Configuration Mode.............. 63
Use of Control Buttons in Configuration Mode................................ 63
Changing radio functions ................................................................ 64
6.5 Screen Descriptions ....................................................................... 64
Group 1-Startup Screen and Menu Directory (page 69)............... 64
Group 2-Configuration Screens (Page 69) ................................... 64
Group 3-Diagnostic Screens (Page 78)........................................ 65
Group 4-Event Log (Page 80) ...................................................... 65
7.0 LOCAL & NETWORK-WIDE PROBLEM SOLVING.............................. 79
7.1 Local Problem-Solving ................................................................... 80
Front Panel LEDs............................................................................ 80
Chassis-Mounted LEDs .................................................................. 81
Problem Solving Using a Connected PC ........................................ 82
Problem Solving Using the Front Panel Display ............................. 82
System Bench Testing Set-up......................................................... 83
7.2 Performing Network-Wide Radio Diagnostics ................................ 84
8.0 REPLACING ASSEMBLIES.................................................................. 86
8.1 Transceiver Board and Power Supply Assemblies ........................ 86
(P/N 28-1575Axx) ................................................................................... 87
8.3 Front Panel ..................................................................................... 88
8.4 Operating Frequency Change Considerations ............................... 89
MDS 4790-400 MHz Notch-Type Duplexers ................................ 90
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