8
1-4. Applicable memory cards
Applicable type or speed class of SD memory card varies depends on record format and mode.
Record bit-rate,
record mode
Minimum requirement of speed class
2K/FHD, VFR mode
(Intra codec)
2K/FHD, VFR mode
(Long-GOP codec)
NOTE:
When an SD memory card is mounted into the unit, the EVA1 detects its manufacturer's rated write
speed, and displays an “INCOMPATIBLE CARD” message if that write speed is not fast enough
for the chosen recording format. See Figure1 below. Recording is still available even with this
warning message but a sudden stop of the recording or other events may occur. To avoid issue,
use only SD memory cards that meet the required consistent write speeds as noted on the chart
above.
Fig.1 Message displayed when mounting an SD card of a lower video speed class than required for
the codec selected on the camera.