63
• Isn’t the SD memory card out of order?
There are limited times to overwrite on an SD memory
card. When frequently overwritten, it may be at the end
of product life. It is recommended to replace the SD
memory card.
• When flicker occurs frequently, select "Indoor scene"
for "Light control mode".
• Is there dust or dirt on the transparent part (over the
lens) of the dome cover (camera shell)?
Clean the transparent part of the dome cover.
Cannot adjust the focus cor-
rectly.
Installation
Guide
Flicker appears on the
screen.
24
• Is the SD memory card inserted correctly?
• Is the SD memory card formatted?
• Isn’t the write protect switch set to "LOCK"?
When the write protect switch is set to "LOCK", avail-
able capacity/original capacity indication of the SD
memory card will be "**********KB/**********KB".
Installation
Guide
11
–
–
Images cannot be saved on
the SD memory card.
• Is the brightness setting set at an appropriate level?
Click the [Reset] button of "Brightness".
Images are displayed
washed out.
Operation
Instructions
• Is the brightness setting set at an appropriate level?
Click the [Reset] button of "Brightness".
No image is displayed (or too
dark).
Operation
Instructions
• Depending on the traffic of the network or the concen-
tration of access to the camera, there might be difficul-
ties displaying the camera picture. Request the camera
picture using the browser such as by pressing the [F5]
key, etc.
• Depending on the version of your browser, there might
be difficulties refreshing the picture, etc.
The image is not being
refreshed.
–
Installation
Guide
Reference
pages
Cause/solution
Symptom