![background image](http://html2.mh-extra.com/html/lab599/discovery-tx-500/discovery-tx-500_quick-start-manual_3156833002.webp)
DEVICE BODY AND CONTROLS
Front view
Top function keys
RIT/XIT On / Off
Clear RIT / XIT
VFO / Memory
Lock / Unlock VFO
Step VFO
Power On/Off
Band Up / Down
Basic mode
P
assband filter
Menu mode
Receiver gain control (RX mode)
Monitor volume (TX mode)
Tune VFO A, B / Menu Settings
RX / TX offset
Bottom function keys
Controls end user interface
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