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Preparation: Power Supply
1 Connect the external DC power supply to the DC IN
socket on the unit.
2 Turn on the power switch of the external DC power
supply. (If the power switch is available on the external
DC power supply.)
3 Turn on the POWER switch on the unit.
Notes
If both the battery pack and the external DC power
supply are connected, the electric power is supplied
from the external DC power supply. While the external
DC power supply is used, the battery can be mounted
and removed on/from the unit.
When the external DC power supply is used, ensure
that the power switch of the external DC power supply
is turned on first and then the POWER switch on the
unit is turned on. In the case of the reverse operation,
a malfunction may occur on the unit since the output
voltage of the external DC power supply is raised
slowly.
Use of the external DC power supply
Inrush current is generated when the power of the
unit is turned on. Insufficient power supply when
turning on the power may cause a malfunction. We
recommend using an external DC power supply with
double the capacity of the total power consumption
of the unit and any other connected device that is
turned by interlocking with the power on of the unit
(the viewfinder). Select the DC cord that is
recommended for the external DC power supply.
Confirm the pin arrangements of the DC output
connector of the external DC power supply and the
DC IN socket on the unit, and connect the proper
polarities to each other.
If the +12 V power supply is connected to the GND
connector in error, it may cause a fire or failure of the
unit.
DC IN socket
Pin No. Signal
1GND
2, 3 —
4+12V
DC IN socket
External DC power
supply
1
2
3
4
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