iFocus DVRA+/B+/E+ Manual Version 4.2
Page 2 of 40
2.
Model Convention
There are various models and configuration of DVR available according to the number of
input video source, video system format, storage device capacity and type of back-up media.
These models can be identified using the following convention:
DVRvw+xyyyz[CD/ DVD]
Where:
v:
Number of Video channels, 4, 8 or 16
w:
DVR model (A+/B+/E+)
x:
Video Format, P for PAL, N for NTSC
yyy:
Hard disk capacity in Gigabyte
z:
Type of drive, I for Internal, R for Removable
[DVD]:
DVD-RW (optional)
As an example, N500IDVD will mean a Digital Video Recorder with:
16 composite video inputs E+ model
NTSC video format
500GB internal hard disk
Build-in DVD-RW
