Crunch 214B [21/25] Adjusting volume

Memory confirmation

All features selected are retained in the memory. , which are Highway/City,

Brightness, Tone Sound, and VG-2.

Adjusting Volume

To change the detector's volume, turn volume control either away or toward

you.

Dim Mode

Dim Mode reduces the illumination of the display. When pressing the button,

the illumination reduces up to 50 %. When pressing the button for the second

time – all illumination is reduced except the ‘P’. Pressing and holding the power

button a third time restores full illumination to the display.

Tutorial Mode

Pressing CITY button for three seconds, the detector will demonstrate how it

operates when each radar and laser band signal is detected. To exit Tutorial

Mode, press any button after completing demonstration.

OPERATION SETTINGS

City Operation

In modern cities there are many weak signals which have no relation to the

traffic signal controllers. The City mode reduces the detector's sensitivity to

weak signals and eliminates responses to false sources.

It’s important to notice that old or poorly shielded detectors in other vehicles can

sometimes transmit weak radar signals. So don’t forget to switch on the City

mode where it is necessary.

• To select the City mode, press CITY button.

• Press CITY button again to go back Highway mode

The Highway mode provides maximum sensitivity for open road driving

where there are no false signals

Mute Operation

To silence the detector, press MUTE. You can also press MUTE button while

the audio alert is sounding to silence it. Press MUTE button again to restore

audio alarm.