Sony ILCE-7S - Manual (Page 246)

internal rechargeable backup battery.
Power insufficient.
The cleaning mode will not operate when the remaining battery charge is less than
(3). We recommend using the AC Adaptor AC-PW20 when using cleaning mode.
Unable to use memory card. Format?
The memory card was formatted on a computer and the file format was modified. Select
[Enter], and then format the memory card. You can use the memory card again, however,
all previous data in the memory card is erased. It may take some time to complete the
format. If the message still appears, change the memory card.
Memory Card Error
An incompatible memory card is inserted.
Formatting has failed. Format the memory card again.
Unable to read memory card. Reinsert memory card.
An incompatible memory card is inserted.
The memory card is damaged.
The terminal section of the memory card is dirty.
This memory card may not be capable of recording and playing normally.
An incompatible memory card is inserted.
Processing...
When performing noise reduction, the reduction process takes place. You cannot do any
further shooting during this reduction process.
Unable to display.
Images recorded with other products or images modified with a computer may not be
displayed.
Cannot recognize lens. Attach it properly.
The lens is not attached properly, or the lens is not attached. If the message appears
when a lens is attached, reattach the lens. If the message appears frequently, check
whether the contacts of the lens and product are clean or not.
When attaching the product to an astronomical telescope or something similar, set
[Release w/o Lens] to [Enable].
The SteadyShot function does not work. You can continue to shoot but the SteadyShot
function will not work. Turn the product off and on again. If this icon does not disappear,
consult your Sony dealer or local authorized Sony service facility.
The retractable lens with power zoom is retracted. Turn off the product and eject the
battery pack, then reinsert the battery pack.