●
Channel’s red LED illuminates solid red when the receiver channel loses lock to the transmitter signal due to weak signal
or transmitter being turned off.
●
Channel’s green and red LEDs are off at the fringe of reception.
●
Solid green LED and flashing red LED on both channels 1 & 2 when RF signal is approaching overload on either channel.
●
Channel’s red LED flashes when RF overload is occurring on that channel.
The LEDs change assignment based on the orientation of the display set in Menu > Settings > Display > Orientation.
Channel 1 is always shown left of the display and channel 2 is always on the right.
The LEDs can be turned off in Menu > Settings > LEDs.
RF Overload Indication
When an RF signal is approaching overload on either channel, the A20-RX’s green LED is solid and its red LED flashes on both
channels 1 and 2. When the RF input is overloading on a channel, only the red LED flashes for that channel. This is an indication
that the quality of the signal is degrading. Correct an overload condition by:
●
Reducing RF power on the transmitter
●
Changing the tuning band and frequency such that the the interfering RF signal is out of band.
●
Increasing the distance between transmitter and receiver
●
Applying attenuation to the antenna system in use.
Display Orientation
The A20-RX Menu screen operates with its Menu buttons either below or above the display. This is controlled in
Menu > Settings > Display > Orientation. Normal is the default orientation with the buttons positioned below the display
.
A20-RX
User Guide
12
Summary of Contents for A20-RX
Page 1: ...A20 RX Two Channel True Diversity Receiver with SpectraBand Technology User Guide v6 00 ...
Page 33: ...24 no connection 25 Ground Ground connection A20 RX User Guide 33 ...
Page 36: ...using USB C power needs to be applied to the TA 4 or Hirose A20 RX User Guide 36 ...
Page 42: ...A20 RX User Guide 42 ...
