Removing (Unpairing) Transmitters from the TX List
1.
Enter the TX List.
2.
Rotate the HP knob to select a transmitter, then tap Unpair. The transmitter is removed from the TX List.
TX Info
Tap the TX Info button to view a connected transmitter’s model, firmware version, and serial number. The button is grayed out when
the transmitter is not connected.
Global TX Settings
The Global TX Settings menu provides options for enabling or disabling power off or stop confirmation popups.
1.
Power Off Confirmation: When set to ON, powering off a transmitter from a 1RX View displays “Are you sure?”. Tap OK to
power off the transmitter. Use this function to prevent accidentally powering down transmitters.
2.
Stop Confirmation: When set to ON, stopping a transmitter from recording from a 1RX View displays “Are you sure?”. Tap
OK to stop the transmitter recording. Use this function to prevent accidentally stopping recording.
RF Menu
The RF Menu accesses antenna, tuning band, and RF History settings.
From the Main Menu, tap the RF icon to enter the RF Menu.
Antenna A/B Setup
The antenna inputs A and B can be switched as a pair between the front or rear panel BNCs. When set to front, the antenna’s
matching rear BNC can be set to Cascade Out, ideal for daisy chaining units.
When daisy chaining A20-Nexus, it is recommended to use an external powered antenna to overcome the 3 dB splitting loss in the
Nexus so that the receivers maintain excellent range.
●
Antenna In button:
Tap to toggle between the Front and Rear BNCs for the A and B antenna inputs.
●
A,B Gear Icons:
Tap to access settings for the A and B antennas.
○
Power (Bias):
Provides 12 VDC bias power for active or smart antennas.
When On, a lightning power icon
appears next to the antenna’s icon in the RF Menu.
When setting Power (Bias) to On, a “Turn on Antenna Bias
Power” prompt is displayed. Select OK to turn on bias power.
○
Cascade out:
When the Front/Rear antenna input button is set to Front, the rear BNCs can be set as cascade
outs for daisy chaining units. The Cascade out option is grayed out when the antenna BNC inputs are set to
Rear.
○
Smart Antenna:
Tap to enable remote control of the Wisycom LFA smart antenna. The LFA control settings are
grayed out when Smart Antenna is disabled.
○
LFA Gain Mode:
Sets gain of Antenna A or B in 1 dB steps. [Off, Bypass, -12 to 27dB].
○
LFA Gain:
Sets gain of Antenna A or B in 1 dB steps. [Off, Bypass, -12 to 27dB].
○
LFA Filter Type:
Sets the filter type of Antenna A or B. [WB (Selected in Freq field: 410-810, 410-700, 410-600,
470-810, 470-700, 470-600, 510-810, 510-700, 510-600); NB (940-960MHz, freq is fixed at 940-960 and cannot
be changed).
A20-Nexus
User Guide
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