Volume Control
Press and hold the aud button to engage the volume control.
The Audio level has 9 settings for bel 980 and 5 settings for
bel 950. Release the aud button when you have reached your
desired audio setting.
cty (City/Highway) Button
The ctymode has been designed to effectively reduce
unwanted audio alerts caused by intrusion alarms,door
openers,and other devices which share X band with police
Radar—without reducing sensitivity.Signals from non-police
Radar sources are frequently encountered in urban and sub-
urban areas, making use of this mode ideal in these areas.
Pressing the ctybutton once engages the cty mode which is
confirmed by “
CITY” in the display coupled with a single audio
“beep”. Pressing the cty button a second time returns you to
highway mode;“HIGHWAY”will appear in the display coupled
with two“beeps”.Once engaged,weak X band signals
encountered will produce no audible alert until the signal
strength reaches a preset level.However,visual alerts are
processed the instant an X band signal is detected,keeping
you quietly informed.Since most “false”X band signals are
weak,the use of the cty mode allows you to drive out of their
range before they reach the preset level and trigger a full
audio alert.In contrast,signals from X band traffic Radar are
generally stronger and will exceed the preset level,causing a
full X band audio alert.Activating the cty mode will not
change Super Wideband Ka,K or instant-on X band Radar
alert patterns.
Note—the cty mode does not change the presentation of alerts
for Laser or sws
™
.
City All (bel 980 only)
City All mode is a Selectable Feature of the bel 980 (see
Selectable Features page 9).This feature provides an alternate