Navitel MR155NV [23/75] Device functions

22 | USER MANUAL

Device functions

Format SD-card Formatting a microSD card in the DVR is necessary for the correct operation of the device. Before using

a microSD card or in case of data error, please format the microSD card. For formatting the SD-card in

Menu mode select Format SD-card and conrm it.

Video Connect the device to an external power supply and it will start recording automatically. Press the OK

button to stop recording. Press OK again to record another video. Each video will be saved automatically.

Photo In Video Recording mode, press and hold for 3 seconds Menu button to enter Capture mode,

press the OK button to take a photo (it will be saved automatically).

Playback In Capture mode, press and hold the Menu button for 3 seconds to enter Playback mode. Select the le

using the Up and Down buttons, then press OK to play/stop the le. You can switch between les from

the front/rear camera by holding down the OK button for 3 seconds. The letter in the le name indicates

the camera: F - front, R - rear.

Lock le In Video Recording mode, press Menu to protect the current recording. A key symbol will appear at the

bottom of the screen. Protected les cannot be deleted or overwritten.

Capture menu Press Up/Down buttons to choose the size of pictures and exposure.

Sound Record Choose this option to record video with or without sound.

Loop recording This feature allows you to save a video as a set of les given in the duration menu. If the memory card runs

out of space, the unprotected les will be overwritten in the order in which they were created.

G-sensor If this fuction is on, when vehicle is hit by something, the DVR will automatically lock the current video.

Parking monitor In shutdown state, if vibration is detected, the device will turn on automatically and start recording. The

le will be protected (locked). If nothing happens for over a minute, the device will shut down.