Ver.
SAFETY CONCERNS
VI
© SAMSUNG Electronics Co., Ltd.
2600-00CTEIGAA
4.0
Warning
Power and Grounding
Watches, Rings, and Other Metallic Accessories
Do not wear accessories such as watches and rings in order to prevent electrical
shock.
Connecting Ground Cable
In cabling, the connection of cables without the connection to the ground cable
may cause the damage of the equipment or the bodily injury of the worker.
Connect the ground cable first.
Caution When Opening and Closing Power Window Cover
Make sure to turn off the breaker connected to the RRH-P4 power before opening
or closing the power window cover of the RRH-P4.
If you open or close the power window cover when the breaker is turned on, it
may cause damage to the system, or cause an electric short circuit resulting in
severe injury.
Installation General
Caution for Laser Beam of Optical Module and Cable
The optical module and cable used in the system emit bright laser beams.
Always handle them with care as there is risk of serious injury if the eyes are
exposed to the laser beam of the optical cable.
Wearing protection gloves and goggles
Make sure to wear protection gloves and goggles to prevent damages from debris
while drilling holes in a wall or ceiling.
WARNING