1 9
7. TROUBLE SHOOTING
Q1. What is the recording capacity for a 4GB SD card?
A1. Different recording setup has different recording capacity. The table below shows possible
recording time during continous recording with different record modes.
Quality
Frame Rate
SD Card
High
Medium
Low
VGA (640 x 480)
12 FPS
4 GB
10h 20min 18h 36 min 26h 36 min
QVGA (320 x 240)
30 FPS
4 GB
25h 20 min
10hs
40hs
SD CARD
Video
MPEG4
4GB
8GB
8 Hours
640 x 480
640 x 480
16 Hours
SD CARD
Video
MPEG4
16GB
32GB
32 Hours
640 x 480
640 x 480
64 Hours
Q2. Why does the system automatically reboot during normal operation?
A2. It indicates that the SD card has detected an error. To ensure data is recorded properly,
the monitoring procedure will reboot the device. The system will return to the
status prior to the error after the reboot (Ex.: returns to Manual Record or Schedule Record).
Q3. Why won’t the drag scroll work when playing back on the PC?
A3. To solve this problem, please download “AsfTools” (http://www.geocities.com/myasftools).
