Symptom
Cause/solution
Reference pages
Audio is not output from other
products such as a network
disk recorder or PC software
package.
•
Some of the products such as a network disk
recorder or PC software package may not support
“G.711”, "AAC-LC" or “AAC-LC (HIGH QUALITY)”.
Set the audio encoding format of the products to “G.
726 (32 kbps).”
The alarm occurrence
indication button and the SD
recording status indicator on
the “Live” page do not display
the current status in real time.
•
Is the viewer software installed on the PC?
Confirm that the viewer software “Network Camera
View 4S” is installed.
•
Is “Real time” selected for “Alarm status update
mode”?
No image is displayed on the
“Live” page.
•
Press the [F5] key on the keyboard of the PC or click
the [Live] button.
Shortcut icon of the camera is
not displayed on “Network” of
the PC.
•
Is the Windows component of UPnP added?
Add the component to the PC in use.
Cannot download the log list.
•
Download of files using Internet Explorer may be
disabled.
Click “Internet Options...” on the [Tools] menu of
Internet Explorer, and [Security] tab. Then, click the
[Custom level…] button to open the “Security
Settings” window. Under “Downloads”, select
“Enable” for “Automatic prompting for file
downloads” (except Internet Explorer 9, Internet
Explorer 10, and Internet Explorer 11). Click the
[OK] button. The warning window will be displayed.
Click the [Yes] button. After changing the settings,
close the web browser, and then access the camera
again.
-
Images are not displayed or
not refreshed smoothly.
•
Delete temporary internet files as follows.
1.
Select “Internet Options...” under “Tools” on the
menu bar of Internet Explorer. The “Internet
Options” window will be displayed.
2.
Click the [Delete Files...] button in the
“Temporary Internet Files” section on the
[General] tab.
-
•
The firewall function of the anti-virus software may
be filtering the port of the camera.
Exclude the port number of the camera from the list
of the port numbers to be filtered by the anti-virus
software.
-
No indicator lights.
•
Is “Off” selected for “Indicator” on the “Basic” page?
Select “On” for “Indicator”.
Operating Instructions
201
21 Troubleshooting