Ricoh WG-M1 Operating Manual page 86

Message
The memory card still cannot be recognized
after format.
An error occurs when reading the memory
card.
SD
Interruption problem is encountered in the
period of writing in the memory card during
the video recording or shooting process.
The internal memory can't be identified after
being formatted.
Interruption problem is encountered in the
I N
period of writing in the internal memory
during the video recording or shooting
process.
When a memory card lower than Class 4
is used to record an HD movie, the writing
!
SD
speed is too slow and recording will not
continue.
Description Solution
Format the memory card.
Format the internal
memory.
Use a memory card with
Class 4 or higher.
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