Operating Instructions
147
When [Motion Detection] is set in Trigger, and both [Enable Pre-trigger Image Buffer] and [Enable Post-trigger Image Buffer] are checked in Image Buffer Frequency
• When checking [No Transfer, Memory Overwrite] for the Transfer Method:
The number of the pre-triggered images that can be buffered is one third of the
maximum number of buffered images for each setting.
Example
Image Resolution: 320×240, Image Quality: Standard
The number of enabled settings 1 2 3 4 5
The maximum number of buffered
images for each setting
About
250
About
120
About
80
About
60
About
50
The number of enabled settings 1 2 3 4 5
The maximum number of buffered
images for each setting (A)
About
250
About
120
About
80
About
60
About
50
The maximum number of [Enable
Pre-trigger Image Buffer] images (B)
[Approx one third of (A)]
About
80
About
40
About
25
About
20
About
15
The actual number of buffered
images (C)
About
170
About
80
About
55
About
40
About
35

(B) The number of [Enable Pre-

trigger Image Buffer] images (B)

must follow: (B) < (A) × 1/3

(D) The total number of the

[Enable Pre-trigger Image Buffer]

images (B) and the [Enable Post-

trigger Image Buffer] images (D)

must follow: (B) + (D) < (A) - (B)