Crunch 217B Инструкция по эксплуатации онлайн [29/36] 23365

Auto Audio Control

With AUTO AUDIO, the detector reports with reduced

audio alarms for any alerts that last longer than 5 seconds.

It holds the reduced audio level for any new alerts that

follow within 60 seconds of the alert that turned AUTO

AUDIO on.

Highway/city mode selection

Press the CITY button repeatedly for less than two

seconds each time to toggle through four signal sensitivity

modes. They are: Highway1(H1) - Highway2(H2) - City1(C1)

- City2(C2). The factory default mode is H1. H2 is activated

with one beep, C1with two, C2 with three, and H1 is reset

with four beeps.

The detector detects all radar band (X, K, Ka) signals at

H1and C1, while it detects only K and Ka band signals at H2

and C2. Also, it detects with full sensitivities in both highway

modes and with reduced sensitivities in both city modes. It

detects laser signals at all times regardless of these

highway and city modes.

See following illustrations:

Highway mode 1 Highway mode 2

City mode 1 City mode 2

X-band, occupied by police radar, is also shared for other

uses, such as automatic door openers like the ones used at

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