Panasonic BT-LH2170E User Manual

14

15

Power cable

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„

You can slide open the power cover to switch from AC input 

to external DC input.

Power cover

• If the power cover has come off or been removed, do not use 

the monitor with the power supply connected to both AC input 

and DC input terminals.

• Use a shielded DC cable that is not longer than 2 m. A cable 

that is 2 m or longer may cause screen noise.

Before using an external DC power supply, be sure to check 

that the rating of the external DC power supply suits the 

power requirements of this monitor.

Check the pin arrangements of the DC output terminal of the 

external DC power supply and those of the DC IN socket of 

this monitor to ensure that a connection will maintain the cor-

rect polarity.

If +12 V is accidentally connected the GND terminal, fire or 

injury could result.

1

GND

2, 3

―

4

+12 V

1

2

3

4

External DC input 

terminal