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Chapter 3 Preparation — Power supply
Using V-mount type batteries
Mount the V-mount type battery plate. As shown in the figure, insert and slide in the direction of the arrow.
Release lever
1
Mount the V-mount type battery plate.
2
Slide in the direction of the arrow.
3
Set the battery type.
f
Select the type of battery from the main menu
→
[BATTERY SETUP]
→
[BATTERY SELECT].
@
@
NOTE
t
Contact your dealer for information about the V-mount type battery plate.
t
When the V-mount type battery plate is used, % (percent) is not displayed even if batteries with a battery level indicator function are used.
t
When removing the plate, remove by sliding the release lever.
t
When using a battery that is not in the [BATTERY SELECT] item, set [TYPE A], [TYPE B], or [TYPE C], and set each item according to the
characteristics of the battery.
For details, refer to [BATTERY SETUP] (page 139).
Using external DC power supply
<DC IN> terminal
DC cable
External DC power supply
1
Connect the <DC IN> terminal of the camera to the external DC power supply.
2
Turn on the <POWER> switch of the external DC power supply (if the external DC power supply has a <POWER> switch).
3
Turn the camera’s <POWER> switch to <ON>.
r
External DC power supply
Connect after making sure that the output voltage of the external DC power supply is compatible with the rated voltage of the camera.
Select an output amperage for the external DC power supply with a margin above the total amperage of the connected devices.
The total amperage of connected devices can be calculated with the following formula.
Total power consumption
÷
voltage
When the power of the camera is turned on, inrush current is generated. Insufficient power supply when turning on the power may cause a malfunction. We
recommend that you use an external DC power supply that can assure double the capacity of the total power consumption of the camera and connected devices
that are turned on by interlock when the power of the camera is turned on (such as lenses, wireless microphone receivers). For the DC cable, use a dual-core
shielded cord of AWG18 (nominal cross section area 0.824 mm
2
) or thicker.
f
Make sure of the pin alignment of the DC output terminal of the external DC power supply and the camera <DC IN> terminal, and connect the polarity
correctly.
If the
+
12 V power supply is mistakenly connected to the GND terminal, it may cause fire or malfunction.
