![background image](http://html1.mh-extra.com/html/3svision/n6074/n6074_user-manual_3199076135.webp)
Bullet Network Camera
- 135 -
Troubleshooting and FAQs
Question
Answer and Solution
Function
What encoder and decoder
are used by the camera for
sounds and images?
The camera uses MJPEG or H264 compression technology to provide
quality images. MJPEG is a standard image compression technology
applicable to different browsers without the need to install additional
software. H264 is a next-generation image compression standard and can
provide high image quality at low bandwidth.
The sound decoder uses PCM (Stereo, 16bit, 8kHz) compression
technology.
How many users are allowed
to view the camera
simultaneously?
The maximum number of viewers depends on the bandwidth of the client
accessing the camera. About 5~6Mbps are used to process data of the
camera, so the maximum number of viewers changes in proportion to FPS
and the resolution of the image. Obviously, the higher the number of
viewers, the lower the performances at each client end.
Is it possible to catch the
image from the camera in a
real-time manner?
Yes, you can use the snapshot function from the main control page.
Camera Installation
Can the camera be used
outdoors?
The camera is not waterproof, so a special waterproof cover must be
available for outdoor use. Please note that the waterproof cover may affect
the built-in pickup function of the camera.
Link LED does not light up.
• Check that the attached standard transformer is not damaged. Plug the
power cable and reboot the machine.
• If the problem remains, contact your dealer for help.
What network cable is used
for the camera?
The camera uses a 10 or 100 Base-T Category 5 UTP network cable.
How to install and operate the
camera behind a firewall?
If you have a firewall in your network environment, please select HTTP
mode (Port80). Generally the port 80 is always open for the browser to
access the Internet.
What are the username and
password for the first use and
after reset to factory default?
Username =
root
Password=
root
Please change your password immediately after entering the system to
ensure information security.
I forgot the username and
password I used for the
setting. What should I do?
Please proceed as follows:
1.
Hold the Reset button for 4 seconds after booting to reset the password
to preset.
2.
Change the username and the password.
I forgot the IP address of the
camera. What should I do?
Use IP Finder to locate the IP address of the camera.
Please connect the camera and the PC on which the IP finder is executed
to the same hub.
Summary of Contents for N6074
Page 1: ......
Page 9: ...Bullet Network Camera 9 N6076 Vari Focal Lens N6077 Fixed Lens...
Page 10: ...Bullet Network Camera 10 Inner View Rear Panel Vari Focal Lens Fixed Lens...
Page 56: ...Bullet Network Camera 56...
Page 67: ...Bullet Network Camera 67 address is assigned from the DHCP server...
Page 71: ...Bullet Network Camera 71...
Page 73: ...Bullet Network Camera 73...
Page 79: ...Bullet Network Camera 79...
Page 85: ...Bullet Network Camera 85...
Page 94: ...Bullet Network Camera 94 Recording List Use this setting to management the recording list...
Page 98: ...Bullet Network Camera 98 1...
Page 119: ...Bullet Network Camera 119...