Vision Hi-Tech VD120TH-12, Инструкция по эксплуатации

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1. Special Features of the model 4
2. Warnings and Precautions 5
3. Package 6
4. Dimension 7
5. Assembly overview 8
6. Installation 9
7. Functions and operation 15
8. Trouble shooting 28
9. Specification 29
INFORMATION
This equipment has been tested and found to comply with limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
WARNING
Changes or modifications not expressly approved by the manufacturer could void the user’s
authority to operate the equipment.
CAUTION - To prevent electric shock and risk of the fire hazards:
Do NOT use power source other than that specified.
Do NOT expose this appliance to rain or moisture.
The lighting flash with an arrowhead symbol, within an equilateral triangle is intended
to alert the user to the presence of uninsulated dangerous voltage within the product’s
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
persons.
Dear Customers!
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintemance (servicing) instructions in the
literature accompanying the appliance.
The installation should be conducted by qualified service personnel and
should conform to all local codes.
Table of contents
By selecting this product, you have decided to use a professional device that guarantees
highest quality and reliability. We would like to thank you very much for your confidence and
kindly ask you to read the following instructions carefully before Installation and operation in
order to take full advantage of all quality features regarding this product.
7-1. On Screen Menu
(OSD)
7-2. Setting
7-3. Lens
7-4. Shutter
7-5. White balance control
7-6. Backlight Compensation
(BLC)
7-7. AGC
7-8. DNR
(Dynamic Noise Reduction)
7-9. Sens up
7-10.Special
7-11.Color
6-1. Overview of the 3 directional
adjustments
6-2. Name and function of each part
6-3. Mounting applications 6-4. Video monitor
6-5. Power
12VDC Type
Dual power type
(12VDC/24VAC)