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Function:
Display screen:
Squelch adjustment
The squelch bar appears on the screen display indicating the
current active sensitivity level. When adjusted fully to the
left, the squelch is completely open. Adjusting to the right
lowers the receiver sensitivity.
The signal strength of the current channel appears on the
bar below the squelch bar. If the received signal is strong
enough, the squelch opens and voice is received. This is
indicated by the Rx symbol.
When the squelch control is pressed twice, it opens the
squelch immediately. Press twice again to recall the
previous squelch setting.
12.7.1.
Press and turn the squelch control anti-clockwise to increase receiver sensitivity.
When the receiver signal is too distorted (by radio noise) to be readable, the
loudspeaker or speaker mic is automatically muted. This is indicated by the
Noise Cancel (NC) symbol that appears in the display.
Summary of Contents for JHS-207
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