Panasonic KX-TEA308, Начало работы

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Getting Started 17
4.
Affix the PBX to the screw heads.
Notes
• Do not block the openings of the cabinet. Leave at least 20 cm of space above and 10 cm
to the sides of the PBX for ventilation.
• Make sure that the wall behind the cabinet is flat and free of obstacles, so that the openings
on the back of the cabinet will not be blocked.
• Be careful not to drop the cabinet.
2.7 Connecting Frame Earth
IMPORTANT
Connect the frame of the PBX to earth.
1.
Loosen the screw.
2.
Insert an earthing wire (user-supplied)*.
3.
Tighten the screw.
4.
Connect the earthing wire to earth.
* Use an earthing wire that has a conductor with a cross-sectional area of at least 0.75 mm 2 or 18
AWG. Green-and-yellow insulation is required.
Screw
To earth
Earthing wire