User Manual of E Series Network Speed Dome
iii
Safety Instruction
These instructions are intended to ensure that the user can use the product correctly to avoid
danger or property loss.
The precaution measure is divided into ‘Warnings’ and ‘Cautions’:
Warnings
: Serious injury or death may be caused if any of these warnings are neglected.
Cautions
: Injury or equipment damage may be caused if any of these cautions are neglected.
Warnings
Follow these safeguards to prevent
serious injury or death.
Cautions
Follow these precautions to prevent
potential injury or material damage.
Warnings:
Please adopt the power adapter which can meet the safety extra low voltage (SELV) standard.
The power consumption cannot be less than the required value.
Do not connect several devices to one power adapter as an adapter overload may cause
over-heating and can be a fire hazard.
When the product is installed on a wall or ceiling, the device should be firmly fixed.
To reduce the risk of fire or electrical shock, do not expose the indoor used product to rain or
moisture.
This installation should be made by a qualified service person and should conform to all the
local codes.
Please install blackouts equipment into the power supply circuit for convenient supply
interruption.
If the product does not work properly, please contact your dealer or the nearest service
center. Never attempt to disassemble the product yourself. (We shall not assume any
responsibility for problems caused by unauthorized repair or maintenance.)
Cautions:
Make sure the power supply voltage is correct before using the product.
Do not drop the product or subject it to physical shock. Do not install the product on
vibratory surface or places.
Do not expose it to high electromagnetic radiating environment.
Do not aim the lens at the strong light such as sun or incandescent lamp. The strong light can
cause fatal damage to the product.
