NAC Image Technology Memrecam Q1v User Manual page 60

Start Recording (ARM Mode)
Ring Buffer
In the ARM mode, the Q1m/Q1v continues recording images to the memory. The memory has a cyclic structure
(ring buffer), and once that section of the memory is full, the old images are erased in the order from the
first image recorded and the new images are overwritten.
This operation continues until the trigger is input, when the overwrite recording is stopped according to the
trigger input and trigger timing settings.
3-20
(00375)