Hello. I recently installed a LK-7700 camera with a Kingston 128GB SDXC card (SDX10V/128GB). The card is listed as a class 10 card (h2testw output below).
I've been getting SD card failure messages after the card has been working for a short time (usually after 30-45 minutes). Ejecting and re-inserting the card sometimes enables recording to work again but usually it does not. I've formatted the card in the camera several times but it does not make a difference. I also did a format in Lukas viewer.
When I check the last recorded video file, it will not play in the Lukas viewer and in VLC it plays okay up until near the end of the file when it abruptly ends. The total time is displayed as 0:00, so it seems to have some corruption and didn't close properly.
Has anyone successfully used this card or another lower cost 128GB card in the LK-7700? The Lukas branded card is too expensive for me, so I may look at trying a different 64GB card instead. I just put a Sandisk Extreme 30Mbs/s 32GB card into the camera and it's been okay so far but hasn't been in long enough to be sure. The 8GB card that came with the camera works okay.
H2testw output:
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 15.5 MByte/s
Reading speed: 40.5 MByte/s
H2testw v1.4
I've been getting SD card failure messages after the card has been working for a short time (usually after 30-45 minutes). Ejecting and re-inserting the card sometimes enables recording to work again but usually it does not. I've formatted the card in the camera several times but it does not make a difference. I also did a format in Lukas viewer.
When I check the last recorded video file, it will not play in the Lukas viewer and in VLC it plays okay up until near the end of the file when it abruptly ends. The total time is displayed as 0:00, so it seems to have some corruption and didn't close properly.
Has anyone successfully used this card or another lower cost 128GB card in the LK-7700? The Lukas branded card is too expensive for me, so I may look at trying a different 64GB card instead. I just put a Sandisk Extreme 30Mbs/s 32GB card into the camera and it's been okay so far but hasn't been in long enough to be sure. The 8GB card that came with the camera works okay.
H2testw output:
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 15.5 MByte/s
Reading speed: 40.5 MByte/s
H2testw v1.4