11
1. Attach the power cord to the monitor unit.
2. Connect the power cord to the power outlet.
■
When using external DC power (12V DC)
You can slide open the power cover, and switch from
AC input to external DC input. (When shipped from
the factory, the power cover is up, and AC input is
selected.)
Please note the followings
• If the power cover has been removed or opened, do
not use the monitor with the power supply connected
to both the AC input and external 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 noise.
• Use an external 12 V DC, 7 A (10 A peak or more) DC
power supply.
Connecting and fixing the power cord
Power cord hook
Using the power cord
hook and the screw,
attach the power cord to
the monitor unit.
Power cord
Screw
When using external DC power (12 V DC), check the
external DC input terminal pin signal, and use the
correct polarity. If a +12 V power supply is accidentally
connected to the GND terminal, this could cause a fire
or personal injury.
Pin number
Signal
1
GND
2, 3
—
4
+12 V
External DC input terminal
Power cover
1
2
3
4
Power Supply
