Ruijie RG-WS6512 Installation And Reference Manual page 11

Hardware Installation and Reference Guide
Install the device in a position far away from heat sources.

Ensure that the device is properly grounded.

Wear an anti-static wrist strap during installation and maintenance.

Do not wear loose clothing, which may be hooked by the device, thereby causing

damage to the device. Fasten your belt and scarf, and tie your sleeves.
Keep tools and components away from walking areas to prevent collisions.

An uninterrupted power supply (UPS) is recommended to prevent power outage and

interference.
If the clock read from the device is inaccurate, check whether the clock of the device

has been set. If the clock has not been set, the clock read from the device may be
inaccurate. If the clock of the device has been set accurately, the button battery inside
the device may be exhausted. A button battery can be generally used for about 10
years. After the battery is exhausted, the clock will be inaccurate.
To ensure normal running of the device, see storage temperature and humidity

specifications.
Caution
An improper type of battery can cause damage and danger to the device. To replace

the battery, contact Ruijie technical support.
This is a Class A product. In a domestic environment, this product may cause radio

interference. In this case, users are advised to take proper measures against the
interference.
If the device has been powered off for over 18 months, power on the device and

keep it run for over 24 hours consistently.
Note
Install the device in a location with restricted access.
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The device is a professional device and requires professionals or related technical

personnel to install it.
7
Preparing for Installation