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Appendix C Specifications
Model
DS-8704HI-S
DS-8708HI-S
DS-8716HI-S
Video
compression
H.264
Preview
resolution
4CIF (PAL: 704*576, NTSC: 704*480)
Playback
resolution
4CIF/2CIF/CIF/QCIF
2CIF/CIF/QCIF
Video input
4
8
16
Video
input
interface
BNC (1.0Vp-p, 75Ω)
Video output
1 channel, BNC (1.0Vp-p, 75Ω)
Video spot out
1 channel, BNC (1.0Vp-p, 75Ω)
Video loop out
4
8
16
Frame rate (per
channel)
4CIF: 8fps
DCIF: 8fps
2CIF: 15fps
CIF: 25(P)/30(N) fps
2CIF: 8fps
CIF: 25(P)/30(N) fps
Stream type
Video/Video&Audio
Video
Video/
Video&Audio(ch1-4)
Bit rate
32Kbps~2Mbps, user defined (Max. 8Mbps)
Audio input
4
No
4
Audio
input
interface
RCA (2.0Vp-p, 1kΩ)
No
RCA (2.0Vp-p, 1kΩ)
Audio output
1 channel, RCA
(Linear Electrical
Level, 600Ω)
No
1 channel, RCA
(Linear Electrical
Level, 600Ω)
Voice talk
1 (Using 1
st
channel
of Audio IN)
1 (Using 1
st
channel
of Audio IN)
Audio
compression
OggVorbis, 16Kbps
No
OggVorbis, 16Kbps
Communication
interface
1 RJ45 10M/100M adaptive Ethernet Interface
1 RS232 interface (DB9)
1 RS485 interface (T+,T-,R+,R-)
SATA interface
4 SATA interfaces, can max support 4 SATA HDD and each HDD
can max support 2000GB, or 2 HDD and 1 SATA
CD-RW/DVD-RW
USB interface
1 USB interface can support USB disk, USB HDD, USB
CD-RW/DVD-RW.
VGA interface
1 VGA interface, supports resolution:
Summary of Contents for DS-8704HI-S
Page 14: ...14 The installation of HDD is complete...
Page 25: ...25 How to exit menu Press PREV or ESC key to exit menu and return to preview mode...
Page 56: ...56 In this case press ENTER to return password edit box and input new password again...
Page 62: ...62...
Page 113: ...113...
Page 124: ...124 The corresponding relationship of cross cable...
Page 136: ...136 Suggestions...
