Dahua DH-M70-D-0204HO, Руководство пользователя

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2 Open-Package Inspection and Wiring
2.1 Inspection Procedure
When you receive distributed decoding system:
Step 1. Please check for obvious external damage. The material of product package should be
able to protect the product from majority impacts during transportation.
Step 2. Secondly please open the package, and check all accessories see if any part is missing.
You may refer to accompanied accessory bag. After you have checked that all parts are
included, you may remove protector on device.
Step 3.
Thirdly, please open device case to check front panel’s wiring, power line and see if the
connection between mainboard and interface board is loose.
Warning:
Label at side of the device case has information of product SN, which is needed if you ask
for after sales service. Please keep the label, and do not damage or abandon it.
2.2 Accompanied Assessory Bag
Accompan
ied assessory bag includes user’s manual and disk. When you unpackage the product,
please make sure all contents match the checklist.
2.3 Device Installation
2.3.1 Environment
Distributed decoding system device is a system-level surveillance device which is usually placed
on central control room. Its installation location must follow relevant standards in corresponding
nation.
Power Supply
Rated voltage: AC 100V
～
AC 120V, AC 200V
～
AC 240V, 50Hz/60Hz.
Anti-interference
 On-site power supply system shall have effective anti-interference method.

Site never share equipment or lighting protection with other electricity devices, and keep it
far from other devices.
 Keep away from powerful radio-transmitting station, radar and high-frequency stream
equipment.
 Electromagnetic shielding is recommended if needed.
Environment

Maintain room (where this system locates) at -10
℃
～
50
℃
.

Maintain room (where this system locates) at 10%RH
～
90%RH.
 Maintain effective air ventilation surrounding the system.
2.3.2 Wiring