Radio Shack 22-1692 用户手册

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页码 28
13
OPERATION
TURNING ON THE DETECTOR
To turn on the detector,
rotate 
VOLUME/OFF
 to-
ward 
VOLUME
 until it
clicks. The detector will
sound a tone, and will
greet you with its real voice alert — “Welcome! Buckle
your seat belt.” 
H
 appears on the single digit display to in-
dicate the detector is in highway mode (see “Selecting
the City and Highway Modes” on Page 15).
To turn off the detector, rotate 
VOLUME/OFF
 toward 
OFF
until it clicks and all of the indicators turn off.
ADJUSTING THE VOLUME
Rotate 
VOLUME/OFF
 toward 
VOLUME
 to increase the de-
tector's volume, rotate it toward 
OFF
 to reduce the vol-
ume.
VOLUME/OFF
22-1692.FM  Page 13  Wednesday, September 11, 2002  8:35 AM