MRC MTX5000, User And Technical Manual

Page: 69 / 150

Routine Operation 3-35 MTX5000 User and Technical Manual
2. Select the Ant. Pol. option button and observe the
Antenna Polarity screen is displayed. See Figure 3-
60 .
Figure 3-60: Antenna Polarity Screen - Typical
3. Select the Antenna Polarity option button required,
select the Main option button, observe the Main
screen is displayed, and observe the new antenna
polarization is displayed.
See Figure 3-61 .
Figure 3-61: Main Screen - Typical
Antenna
Polarity
Main PA On
SUM
ODU
IDU
RF
L/R
H
H V RC LC
L
Antenna
Polarity
Option
Buttons
Channel 1 0 Offset
Antenna Ant. Pol. Antenna1 H
RFU2
7US
RF Band
Preset A
Analog
4.83 & 5.8, 3MHz Vid Dev
RF Output
XX
dBm
<- Status
Setup Status ->
PA On
SUM
ODU
IDU
RF
L/R
H
L
New
Antenna
Polarization
Setting
3.6.7 Enable/Disable Transmitter
The procedure required to enable or disable the transmitter is
contained in the following steps.
Note In the following procedure, the PA option button
may be selected using either the touch screen or
the function keys and the
SEL key.
Note The transmitter may be enabled or disabled from
the Main screen or from any screen that is
accessible from the Main screen. The screen
shown in
Figure 3-62 on page 3-36 is therefore
typical.
In the following steps, selecting the PA option button will change
the state of the transmitter from enabled to disabled or from
disabled to enabled.
When the transmitter is disabled (not transmitting), the PA option
button will be grey and the label will display PA Off . When the
option button is selected, an orange indicator will initially be
displayed indicating the PA is preparing to transmit and the
option button label will indicate
PA .
When the unit begins to transmit, the indicator will change to
green and the option button label will change to
PA On .
Note To enable the transmitter, perform step 1 only.
To disable the transmitter, go to step 2 .
1. Select the PA operation button, observe the PA option
button becomes active (green) after a short delay, and