7.
LED Display — LEDs display visual alerts, signal strength, and
operation mode.
8.
On-Off/Volume Control — Turns the power on and adjusts the
Audio Alert volume.
9.
Speaker — Sounds audio alert. There are four different audio alert
tones to distinguish each type of signal received. When you
become familiar with all the distinct alert tones, you can operate
the LRD 2200SWS just by listening, devoting your full attention
to the traffic in front of you.
6
