City All
City All mode is a Selectable Feature of the bel 990 International
(see Selectable Features page 10). This feature provides an
alternate approach for improving selectivity on ALL Radar
Bands and is ideal for use in areas with a high level of
microwave transmissions which can cause falsing on all
Radar bands.
While in City All mode, bel 990 International will provide an
initial short X, K, or Super Wideband Ka alert coupled with
visual confirmation of the band detected and signal strength in
the display. No further audible alert is provided until the signal
strength reaches a preset level.When no audio alert is
provided, the visual alert keeps you quietly informed.
Note—Once “
CTY X”or “CTY ALL” is chosen in Selectable
Features the cty button must to be pressed to engage your
selection.
international frequencies
What are International Frequencies?
bel 990 International is the world’s first Radar detector
designed to operate anywhere you travel. Because different
countries use different frequencies to monitor traffic, there has
been no way of using existing technology to detect ALL the
various frequency types. That is until now. bel 990 International
is the world’s first Radar detector designed to operate anywhere
you travel.
All Radar Bands, whether used in North America or Europe,
fall under the X, K or Ka Band classification. The difference is
the operating frequency, measured in Gigahertz, which the X, K
or Ka Band signal is transmitted.Regardless of the Travel Mode
selected, bel 990 International will sound an X, K or Ka Digital
Voice Message or an X, K or Ka “tone” (whichever you have
chosen in Selectable Features) when Radar is encountered. The
Text Message Display will confirm the actual frequency detected,
depending upon the frequency type received. (see sample Text
Display readouts below.)
X BAND 10. 525 (North American signal)
X BAND 9.9 (UK signal)
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