Features, C names & features, I3l precautions on installation & wiring – Aiphone MJ-1AD User Manual
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C NAMES & FEATURES
Features
* MJ-DS employs CCD camera, 250,000 pixels
* Infrared LEDs for viewing in near darkness (1 Lux)
* Wide angle viewing of 70cm vert, x 100cm horiz. (2’3” V x 3’3” H)
* Automatic backlight control
* Distance of 150m, 500’to MJ-DS
* Camera angle can be adjusted upwardly by 14°
* Audio and visual monitoring
* Optional second MJ-1 AD monitor
i3l PRECAUTIONS ON INSTALLATION & WIRING
/K Caution
Do not connect any terminal on any unit to AC power lines. It can cause unit
damage.
Do not attempt to install or connect wires on MJ-1 AD equipment while power
supply is plugged in.
MJ-1 AD monitor unit is designed for indoor use only. Do not install outdoors. MJ-DS
door station is weather resistant.
For system’s installation, there is no need to disassemble any equipment. Wiring
connections are on the back of the units. Do not take unit apart unless properly
qualified.
Any other manufacturer’s products installed with this system (power supply, etc.) are not
covered under Aiphone’s warranty.
Do not mount MJ-1 AD equipment in the following places, as it may cause the system’s
malfunction:
• High or extreme cold temperatrue areas: under direct sunlight, near equipment that
varies in temperature, in front of air conditioner, inside a refrigerated area, etc.
• Places subject to moisture or humidity extremes.
• Places subject to environmental conditions, such as dust, oil, chemicals, etc.
MJ-1 AD is an electrical device, which must not be subjected to water, or any other liquid.
Before actually installing the MJS-1AD/A, the contents of this manual must be thoroughly read
and understood.
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