Crunch 2140S — основные функции и управление детектором [22/31]

Превью страниц Страница 22 / 31

BASIC FEATURES AND CONTROLS

1. Power On-Off/Volume Control

Turns the detector on/off and controls the volume level.

2. Dim Button

Dim Mode reduces the illumination of the display. You can adjust the

brightness

of the display. There are three variants of brightness, choose which you

prefer: Bright – Dim – Dark

(display is off)

It’s rather convenient at night (when the display brightness might be dimmed

order to prevent eyes weariness) as well as in daytime (when it’s necessary to

increase the brightness).

3. Mute Button

Silence the audio alarm.