Sony alpha 7 R IV, Инструкция по эксплуатации

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Help Guide
Interchangeable Lens Digital Camera
ILCE-7RM4
α7RIV
Precautions
Refer also to “Notes on using your camera” in the Instruction Manual (supplied) for this product.
On the data specifications described in this manual
The data on performance and specifications in this manual are based on an ordinary ambient temperature of 25ºC
(77°F), except where otherwise indicated.
For the battery pack, the data are based on a battery pack that was fully charged until the charge lamp turned off.
On operating temperatures
Shooting in extremely cold or hot places that exceed this range is not recommended.
Under high ambient temperatures, the temperature of the camera rises quickly.
When the temperature of the camera rises, the image quality may deteriorate. It is recommended that you wait until
the temperature of the camera drops before continuing to shoot.
Depending on the camera and battery temperature, the camera may become unable to record movies or the power
may turn off automatically to protect the camera. A message will be displayed on the screen before the power turns
off or you can no longer record movies. In this case, leave the power off and wait until the camera and battery
temperature goes down. If you turn on the power without letting the camera and battery cool sufficiently, the power
may turn off again, or you may still be unable to record movies.
Notes on recording for long periods of time or recording 4K movies
Especially during 4K movie shooting, the recording time may be shorter under low temperature conditions. Warm up the
battery pack or replace it with a new battery.
Notes on playing movies on other devices
XAVC S movies can be played back only on XAVC S-supported devices.
Notes on recording/playback
Before you start recording, make a trial recording to make sure that the camera is working correctly.
Playback of images recorded with your product on other equipment and playback of images recorded or edited with
other equipment on your product are not guaranteed.
Sony can provide no guarantees in the event of failure to record, or loss of or damage to recorded images or audio
data, due to a malfunction of the camera or recording media, etc. We recommend backing up important data.
Once you format the memory card, all the data recorded on the memory card will be deleted and cannot be restored.
Before formatting, copy the data to a computer or other device.
Backing up memory cards
Data may be corrupted in the following cases. Be sure to back up the data for protection.
When the memory card is removed, the USB cable is disconnected, or the product is turned off in the middle of a
read or write operation.
When the memory card is used in locations subject to static electricity or electrical noise.
Database file error
If you insert a memory card that does not contain an image database file into the product and turn on the power, the
product automatically creates an image database file using some of the memory card’s capacity. The process may
take a long time and you cannot operate the product until the process is completed.
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