User's Manual

CAUTIONS:
1. All the warnings and instructions of this manual should be followed
2. Remove the plug from the outlet before cleaning. Do not use liquid aerosol detergents. Use
water damped cloth for cleaning
3. Do not use this unit in very humid and wet places
4. Keep enough space around the unit for ventilation. Slots and openings of the cabinet should
not be blocked.
5. During flashes of lightning or cracks of thunder, or when the system is not used for a long time,
unplug the system power supply and disconnect the antenna and cables to protect the unit
from lightening or power surges.
6. Do not try to retrieve the HDD data by PC.
DVR Features
• Modified MPEG (5~20Kbyte/frame) video compression format
• Recording Frame Rate at 30 fps (NTSC ) -- Quad mode
7.5fps (NTSC) -- Each mode
• Display resolution : 720x480 NTSC - Full Screen
• Video output composite BNC, VGA selectable (L174V only)
• 4 camera inputs (4 BNC)
• On Screen Display and Real Time Clock Function
• Alarm terminal block - integrated
• Video loss detected on each channel. Alarm history stores & records up to 256 events
• Quad or Full Screen viewing and recording options
• Recording rate of up to 30 FPS
• 3 Recording modes: Manual, Alarm and Schedule
• Playback speed at 4 times faster
• Supports up to 250 GB per HDD
• Quick search by date/time and alarm
• Security password protection
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