Radio Shack Detector - Manual (Page 8)

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MUTE Button — silences the alert sound.
CITY (City/Highway) Button — switches between the
city and highway modes.
Signal Strength Indicator — two LEDs show an accu-
rate visual indication of the strength of the radar signals
received.
S (Stationary Road Hazard Situation) Indicator —
blinks when the detector detects the signal related to a
stationary road hazard, either from the safety warning
system or from a safety alert transmitter.
M (Emergency/Slow Moving Vehicles) Indicator —
blinks when the detector detects the signal related to
emergency/slow moving vehicles, either from the
safety warning system or from a safety alert transmitter.
O (Rail Road) Indicator — both LEDs under S and M
blink at the same time when the detector detects the
signal related to a railroad, either from the safety warn-
ing system or from a safety alert transmitter.
C/SA (City/Safety Alert) Indicator — lights when the
detector is in the city mode and blinks when the detec-
tor detects a safety alert signal.
K/Ka (K- and Ka-Band Radar) Indicator — blinks when
the detector detects either a K- or Ka-band radar signal.
22-1676.fm Page 8 Friday, August 6, 1999 10:38 AM