LOREX Technology SG-7960 manual Video, Audio, Connectors, Other Specifications

Specifications

General Specifications
Recording method	Dual-azimuth 4-head rotating helical scanning system
Audio recording	In 2, 6, and 18 hour modes
Tape speed	33.35 m/sec (2 hour mode)
Specified video cassette tape	VHS 1/2 inch video cassette tape
Recording/playback time	2, 6, 18, 24, 36 hours(when using T-120 tape)
Fast forward/rewind time	Within 3 minutes(when using T-120 tape)
Television system	NTSC color TV system

Video

Recording method	Luminance signal : FM recording
	~0.8V Down-converted subcarrier phase shift system
Video input	1 Vp-p, BNC, 75Ω , unbalanced
Video output	1 Vp-p, BNC, 75Ω , unbalanced
Horizontal resolution	Black & white mode 350 lines
	Color mode	300 lines

Audio

Input	RCA pin jack more than 47kΩ -8.8dBm, unbalanced
Output	RCA pin jack less than 1.5kΩ -7.8dBm, unbalanced
Microphone input	-60 dBs, 3.5mm mini jack, 10kΩ , unbalanced

Connectors

Alarm input	DC 4~5V(Open), DC 0~0.8V(Closed)/5.7kΩ
Alarm output	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Panic input	DC 4~5V(Open), DC 0~0.8V(Closed)/5.7kΩ
End output	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Warning output	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Series input	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Series output	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Switch output	DC 4~5V(H), DC 0~0.8V(L)/5.7kΩ
Common	0V( GND)

Other Specifications

Operating temperature range	41ºF - 104ºF
Operating humidity range	80% or less
Power requirements	AC 120V , 60 Hz
Power consumption	17W
Dimensions	360(W) x 90(H) x 289(D)
Weight	approximately 4kg

NOTE : The specifications and external appearance of this unit are subject to change without notice.

6Overloading – Do not overload wall outlets or extension cords as this can result in a risk of fire or electric shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked wire insulation, and broken plugs are dangerous. They may result in a shock or fire hazard. Periodically examine the cord, and if its appearance indicates damage or deteriorated insulation, have it replaced by your service technician

7Power-Cord Protection – Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the video product.

8Ventilation – Slots and openings in the case are provided for ventilation to ensure reliable operation of the video product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the video product on a bed, sofa, rug, or other similar surface. This video product should never be placed near or over a radiator or heat register. This video product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the video product manufacturer’s instruction’s have been followed.

9Attachments – Do not use attachments unless recommended by the video product manufacture as they may cause a hazard.

10Water and Moisture – Do not use this video product near water- for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool and the like. Caution : Maintain electrical safety. Powerline operated equipment or accessories connected to this unit should bear the UL listing mark or CSA certification mark on the accessory itself and should not be modified so as to defeat the safety features. This will help avoid any potential hazard from electrical shock or fire. If in doubt, contact qualified service personnel.

11Accessories – Do not place this video product on an unstable cart, stand, tripod, bracket, or table. The video product may fall, causing serious injury to a child or adult as well as serious damage to the video product. Use this video product only with a cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the video product. Any mounting of the product should follow the manufacturer’s instructions and use a mounting accessory recommended by the manufacturer.

12A video product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the video product and cart combination to overturn.

13Power Lines – An outside antenna system should not be located in the vicinity of overhead power lines, other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touch- ing or approaching such power lines or circuits as contact with them might be fatal. Installing an outdoor antenna can be hazardous and should be left to a professional antenna installer.

41 960-Hour Time Lapse Video Cassette Recorder 960-Hour Time Lapse Video Cassette Recorder ii