Dedicated Micros D4 Guía De Programación página 23

Appendix 1
Selecting record rates
D4 continuously records to its internal hard disk. The amount of time the hard disk will record for depends on a number of factors:
Hard disk capacity (disk size in Gigabytes)
Image quality (file size in Kilobytes)
Record rate (pictures per second)
The table below shows the recording rates for different image quality and hard disk sizes.
Record 24 hours
duration
Image quality VHS S-VHS S-VHS+
14K 18K
40GB 17PPS 17PPS 17PPS 15PPS 12PPS
160GB 17PPS 17PPS 17PPS 17PPS 17PPS 17PPS 17PPS 17PPS 17PPS 17PPS 14PPS 10PPS
Using the table:
1. Select the internal hard disk size on the left.
2. Select the number of hours to record across the top.
3. Select the image quality (VHS, S-VHS, or S-VHS+).
4. Read down the table for the record rate in pictures per second (PPS).
An interactive record rate calculator is available on our website at www.dedicatedmicros.com
48 hours
VHS S-VHS S-VHS+ VHS
25K 14K 18K 25K 14K
8PPS 10PPS
72 hours 168 hours
(7 days)
S-VHS S-VHS+ VHS S-VHS S-VHS+
18K 25K 14K 18K 25K
8PPS 5PPS 4PPS 3PPS 2PPS
336 hours 744 hours
(14 days) (31 days)
VHS S-VHS S-VHS+ VHS S-VHS S-VHS+
14K 18K 25K 14K 18K
2PPS 1PPS 1PPS 1PPS -
9PPS 7PPS 5PPS 4PPS 3PPS
25K
-
2PPS
19