Panasonic KX-TD500 System Reference Manual page 158

7.00 AC Power Cord Connection
Connect the AC power cord only after all attendant console connections have been completed.
1)
• Insert the AC power cord into the AC outlet.
Attention!
• Hold the AC power cord plug to insert or remove the AC power cord.
• Do not insert or remove the AC power cord with a wet hand.
• Do not forcefully twist or pull on the AC power cord, and do not leave it only partially inserted.
• When connecting the AC power cord, be sure to always establish ground wiring.
2)
Power switch
• Turn on the power switch.
(The power indicator lights and the initial screen appears on the display.)
To AC outlet
AC power cord
2-E-10