User manual

Digital Recorder
62
11.5 Specifications
11.5.1 Storage
Hard drives 80 to 2250 Gbytes (and more as larger drives are
developed)
CD writer Quick and easy backup to CD-R using “BURN” key
11.5.2 Digital recording/Replay
Camera inputs 4, 6, 9, 10, 12 or 16, with programmable titles (16
characters)
Image Retention 1 to 999 days, image rate calculated automatically (custom
mode allows time-lapse recording for up to 5 years)
Colour/Monochrome Auto sense
Gain, Brightness, Colour Adjustable via menu
Resolution 720 x 576 pixels x 16.8 million colours
Image size 6k to 40k bytes, dynamically variable, typically 18K
Compression method Wavelet
Hardware/Software Embedded RISC processor, proprietary Videoswitch
operating system (non PC)
Simultaneous processing Record, Live, Play, Remote and CD backup
Image authentication every image is tagged with time, date, image number and other
information and is protected with a digital security signature
for authentication.
Video inputs 0.5 to 1V pk-pk, 75 Ohms (switch able via menu),
composite PAL (BNC), all inputs have loop-through BNCs
Loop-Though On Vi605
Maximum record rate 25 pictures per second (Vi302)
50 pictures per second (Vi205, Vi305, Vi405 and Vi605)
1.1.1 Display
Main monitor output Composite (BNC), 1V pk-pk composite PAL
Spot monitor outputs BNC, 1V pk-pk composite PAL
Main monitor display modes Full screen, PIP, quad, 9-way and16-way split (16 camera
models only)
Auto Sequencing 1-99 seconds, full and quad, main and spot monitors
Covert (hidden) any cameras may be hidden from view on the monitors
1.1.2 Control and Interface
Keypad 35 single function keys
Intelligent Security and Fire Ltd