JVC VR-N900U DVR User Manual


 
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84
3
CAUTION
Recording time may be reduced by approximately 10%
depending on the condition of the hard disk and the
images recorded.
Recording time may be reduced depending on the age of
the hard disk.
4 channel recording without audio recording or additional HDD upgrade
[hour]
Image
Size
Data/Image
[kB]
framerate/channel
30 15 10 5 3 1 0.5 0.2
VGA
32 14 28 42 85 141
430 884 2245
24 19 38 58 115
192 581 1186 3001
16 29 59 88
176 293 884 1791 4514
10 47 95 142
284 474 1428 2880 7237
QVGA
27 17 34 51 102
169 514 1052 2665
15 31 63 94
188 313 944 1912 4816
860119
179 357 595 1791 3606 9052
596
192 287 575 958 2880 5785 14497
4 channel recording with 2 channel audio recording and without additional HDD upgrade
[hour]
Image
Size
Data/Image
[kB]
framerate/channel
30 15 10 5 3 1 0.5 0.2
VGA
32 14 28 42 83 135
379 702 1372
24 19 38 57 111
181 495 884 1626
16 29 58 86 167
269 702 1186 1993
10 47 92 137
263 417 1013 1589 2396
QVGA
27 17 34 50 98 161
444 806 1521
15 31 61 91
178 286 740 1239 2050
859115
170 324 509 1186 1791 2569
593
182 266 495 754 1580 2210 2880
4 channel recording without audio recording and with one additional 1 TB HDD upgrade
[hour]
Image
Size
Data/Image
[kB]
framerate/channel
30 15 10 5 3 1 0.5 0.2
VGA
32 84
168 252 504 840 2527 5078 12730
24 112
225 337 674 1124 3377 6778 16981
16
169 338 507 1014 1691 5078 10179 25484
10
271 542 813 1626 2711 8138 16301 40788
QVGA
27 100
200 299 599 998 2999 6022 15092
15
180 361 541 1082 1804 5418 10859 27184
8
339 678 1017 2035 3391 10179 20382 50991
5
543 1086 1629 3259 5432 16301 32626 81600
4 channel recording with 2 channel audio recording and one additional 1 TB HDD upgrade
[hour]
Image
Size
Data/Image
[kB]
framerate/channel
30 15 10 5 3 1 0.5 0.2
VGA
32 84 167
249 492 806 2243 4057 7825
24 112
222 332 652 1064 2891 5078 9252
16 168
333 495 966 1560 4057 6778 11313
10
268 528 782 1506 2391 5806 9045 13580
QVGA
27 99
198 295 581 950 2609 4640 8659
15
179 354 527 1027 1656 4272 7074 11637
8
334 656 969 1849 2905 6778 10179 14552
5
529 1031 1509 2809 4286 9045 12534 16301
Recording time calculated in the chart is based on JPEG format.
24–168 169–720 721–2160 2161–
1 day to
1 week
1 week to
1 month
1 month to
3 months
Over
3 months