Rev 1.00 1 Document 900.0259
10/04
1
Overview
The HRTL-One Digital Video Recorder converts analog NTSC or PAL video to digital
images and records them on a removable hard disk drive.
Digitally recorded video has several advantages over analog video recorded on tape,
including:
• There is no need to adjust tracking
• You can index digital video by time schedule or events
• You can instantly view video after selecting the time or event
• You can freeze frames, fast-forward, fast-reverse, slow-forward, and slow-reverse
without image streaking or tearing
• The HRTL-One Digital Video Recorder can be used as a replacement for a
time-lapse VCR in a security installation
Features
• Replaces a traditional timelapse VCR
• Compatible with most multiplexer and quad processors
• Compatible with NTSC and PAL
• Supports hard drive installation and upgrade in the field, up to 120 GB hard drive.
HRTL-One recorders with a serial number of 0405xxxxx and later support up to
250 GB hard drive
• Record speed options:
• NTSC: 1 image per second to 60 images per second
• PAL: 1 image per second to 50 images per second
• Offers a range of recording video compression settings to maximize usage of the
hard drive capacity
Recording video quality selection includes best, high, normal, and basic
• Quick search modes
Search video by time, event, or alarm list
• Variable viewing speeds