MDS LEDR 1400F, Installation & Operation Manual

Page: 48 / 154

40 LEDR Series I/O Guide MDS 05-3627A01, Rev. D
Orderwire
This menu allows you to “ring” the Orderwire at a specified radio site.
Refer to
USING ORDERWIRE on Page 99 for instructions on using the
Orderwire.
This screen is used to set or display the Orderwire volume. Use the
keys to adjust the volume level. Pressing saves the adjusted
value as the default setting.
This screen is used to set or display the Orderwire vox threshold (acti-
vation level). Use the
keys to adjust the vox threshold. Pressing
saves the adjusted value as the default setting.
Performance
The Performance menu items provide diagnostics information regarding
the radio. The following diagnostic parameters are available on a con-
tinuous, updating basis:
• RSSI—Received Signal Strength Indicator
• SNR—Signal/Noise Ratio (not valid if there is an RX Alarm)
• POUT—Power Output
• PA Temperature—Power amplifier temperature
The RSSI display indicates the strength of the radio signal being
received by the radio. The measurement is in dBm. Therefore, an RSSI
of –80 dBm is stronger than a –100 dBm signal.
The SNR display indicates the relationship of the amount of intelligence
versus noise on the radio signal. The higher the SNR, the better the
quality of the radio signal.
SSSSeeeennnndddd OOOODDDDWWWW AAAAlllleeeerrrrtttt
For the NMS command-line
equivalent,
see “alert” on
Page 51
.
VVVVoooolllluuuummmmeeee
~~~
~~~~~~~~~
ENTER
For the NMS command-line
equivalent,
see “volume”
on Page 88
.
VVVVooooxxxx TTTThhhhrrrreeeesssshhhhoooolllldddd
~~~
~~~~~
ENTER
For the NMS command-line
equivalent,
see “vox” on
Page 88
.
RRRRSSSSSSSSIIII
----66660000 ddddBBBBmmmm
For the NMS command-line
equivalent,
see “rssi” on
Page 79
.
SSSSNNNNRRRR
++++22227777 ddddBBBB
For the NMS command-line
equivalent,
see “snr” on
Page 81
.