Q-See QT17D324SC - Manual (Page 25)

QT19D328SC User’s Manual
25
Video Display Single picture, built-in quad display
Video Standard
PAL system:
25 frames/second CCIR625 lines 50 fields
NTSC system:
30 frames/second CCIR625 lines 50 fields
System Resources
Real time recording resources, one or four channels can play backward at the same
time
；one or four channel monitoring, network real time monitoring
Audio
Audio Input Two channels independent input
600Ω RCA
Audio Output Two channels independent output
600Ω RCA
Basic Output Gain 1.0-2.2V
Distortion Plus Noise ≤-30dB
Recording Solutions Volume and Image are Synchronized
Audio Compression MPEG-1
LAYER2
System
Operating Language English
Operating Interface OSD (On Screen Display) menu
Password control Password for users and administrators
Digital
Processing
and Storage
Image Compression MPEG-4
Variable bit streams/ Constant bit streams
Image format
Built-in quad
：CIF format（352×288
pixels
）
Single picture
： HD1 format （ 704×576
pixels
）
Video code rate 6.25-350Kbyte/s 6.25-250Kbyte/s
Video volume taken in H.D. 22.5M-1260Mbyte/hour 22.5M-900Mbyte/hour
Resolution
Play backward 352×288 Pixels
，real time monitoring 704×576 pixels，VGA output
704×576 pixels
Video current standard ISO14496
Audio current standard ISO11172
Audio code rate 24Kbyte/s
Audio volume taken in H.D. 86.4Mbyte/hour
Internal Storage One IDE hard drive
，up to 300GB
Image quality 8 adjustable levels
：1-8 with 1 highest quality
Data read and write method Full duplex
Alarms Motion Detection 192 detecting areas can be set, and 16 levels adjustable sensitivity