Radyne MM200, Installation And Operation Manual

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User Interfaces MM200 High-Speed Microwave Modem
4-30 TM086 - Rev. 4.1
FW4459--
FW4459--
Firmware Version
Firmware Date RO
RO
RO
RO
RO
RO
4.4.10 TEST (Menu)
The Test Screens are listed below:
Screen Name Selections and Descriptions L0 L1 L2
LED TEST {On, Off}
Illuminates all LEDs on front panel.
RW RW RW
MUX DMX LOOP {Normal, Mux Dmx Loop, Mux, Dmx
LVDS, Modem LVDS, Repeater}
Tests multiplexer and demultiplexer
function.
RW RW RW
RF LOOPBK {NORMAL, LOOPBACK}
Tests modulator and demodulator
function.
RW RW RW
CARRIER {Normal, CW, Offset 1 Hz, 100 kHz, 3.5
MHz, Sweep Up, Sweep Dn}
Sets the carrier to normal pure carrier
output, or sweep test modes.
RW RW RW
PRBS: {None, 2
15
, 2
15
M, 2
23
, 2
23
M}
Breaks the data path and inserts a pseudo
random sequence into the modulators.
‘None’ is used for normal operation, the
others are for Radyne Inc. configuration.
RW RW RW
REMOTE TAPS {NORMAL, 1:1, 1:10, 1:100}
Remote Tap Enable
RW RW RW
AGC BW {6}
Set to 6 for normal operation.
RW RW RW
4.5 Remote Port User Interface
The Remote Port of the MM200 allows for complete control and monitor functions via an RS-485
Serial Interface.
Control and status messages are conveyed between the MM200 and the subsidiary modems, and
the host computer using packetized message blocks in accordance with a proprietary
communications specification. This communication is handled by the Radyne Link Level Protocol
(RLLP), which serves as a protocol ‘wrapper’ for the M&C data.
Complete information on monitor and control software is contained in the following sections.