Beltronics Express 935 Especificaciones descargar pdf (Pagina 9)

CITY (City Highway) Button

The CITY X mode 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.

CITY X Mode

Pressing the CITY button once engages the CITY X mode

which is confirmed by “CITY” in the display coupled with a

single audio “beep”. Pressing the CITY button twice returns you to

highway mode; “HIGHWAY” will appear in the display coupled

with two “beeps”. Once CITY X mode is 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 CITY 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 CITY

mode will not change Super Wideband Ka, K or instant-on X

band Radar alert patterns.

Note—the CITY mode does not change the presentation of alerts

for Laser sws

™

or VG-2 signals.

City ALL (X/K/Ka)

City ALL provides an alternative approach for improving

selectivity on all three bands, and is ideal for use in areas

with a high level of microwave transmissions which can cause

falsing on all three bands. To engage City ALL mode, press CITY

until the Display shows “CITY ALL”. Once engaged, weak X, K or

Super Wideband no audible alerts until the signal strength reaches

a preset level. Visual alerts are processed the instant an X, K or

Super Wideband Ka signal is detected, keeping you quietly

informed.

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Beltronics Express 935 Especificaciones Pagina 9