"15 units on auction" Car Camera 6 IR LED Car video recorder for night vision Car DVR with 2.5"

Setting the functions:
Turn on the DVR and press to enter into setting interface.Menu Button. Confirm by and select by for the following setting. Press again to exit after finished.

1 Movie Size: Select [640x480 ]
2 Audio Recording. :Select On or Off
3 Volume:From 0 to7
4 Recording time:select [2/5/15]minute to decide how many time will be storage per one section or Off.
5 Date Stamp: Select [Date &TimeStamp]or [No Stamp]
6 Date/Time: Setcorrect recording Dateand time.
7 Language: Select [English/Chinese/Russian]
8 LightFrequency: set [50/60Hz].
9 Restore Default:. Select[ Yes]or [No].
10 Version:. Show thesoftware versionNumber.

11. Rotatable 270 degree,2.5 inch Lcd Monitor