Power Supply; Using Ac Power (Dc In Power); Using A Battery Pack - JVC GY-HM790CHU Instructions Manual

Preparations

Power Supply

To use this camera recorder, you can attach a battery pack or
connect an AC adapter to it.
(A Page 22 [Using a Battery Pack])
(A Page 22 [Using AC Power (DC IN Power)])
Note :
● Set the [POWER] switch to OFF before changing the
power supply that operates this camera recorder.
Using AC Power
(DC IN Power)
Use an AC adapter (sold separately) to operate the camera
recorder with AC power.
1
Connect the DC cable of the AC adapter to the
[DC INPUT] terminal of the camera recorder.
Check that the power of the camera recorder and the AC
adapter is turned OFF and connect as shown in the
diagram.
[DC INPUT]
DC Cable
DC OUTPUT
2
Set the [POWER] switch of the camera recorder to
ON after turning on the AC adapter.
Power will be supplied to the camera recorder.
Note :
● Do not insert or remove the DC cable during recording.
● Do not use power supply of high voltage fluctuation,
containing noise such as ripple, or with insufficient capacity.
AC Adapter
Charging the Built-In Battery
The date/time and time code data are stored using the
built-in rechargeable battery.
When power is connected to the camera recorder, the
built-in battery always gets charged. When the power is
disconnected, the battery gradually discharges.
The battery will be totally discharged if left unused for 3
months and the date/time and time code data will be reset.
When this happens, set the [POWER] switch to ON to
display the [Initial Setting] screen, then set the date/time.
(A Page 26 [Setting the Clock (Initial Setting)])

Using a Battery Pack

Recommended Batteries
U model : Dionic90 (Anton Bauer)
E model : Endura-HL9 (IDX)
* Models with an E suffix are for the European market and
the UL Listing mark is not applicable.
Note :
● Make use of the recommended batteries. Heavy batteries
may fall off if not used correctly.
● See the battery instruction manual on how to charge the
battery.
Battery Operating Time
The following are the approximate times for continuous
operation on fully-charged batteries.
Battery
Dionic90 (U model)
Endura-HL9 (E model)
Memo :
● Actual operating times may differ depending on the age of
the battery, charging condition, and operating environment.
● Operating time is shortened in cold environment.
● The operating time may shorten when power zoom is used,
accessories are connected, or when the LCD monitor is
frequently used.
Continuous Operating Time
(At 25 f)
Approx. 2.75 h
Approx. 2.75 h