Manuals / Axis Communications / Household Appliance / Home Security System

Axis Communications Q7401 user manual Symptoms, Possible Causes and Remedial Actions

Models: Q7401

1 67
Download 67 pages 1.44 Kb
Page 58
Image 58

AXIS Q7401 Video Encoder

Troubleshooting

Emergency Recovery Procedure

If power or network connection is lost during the upgrade, the process fails and the product becomes unresponsive. Flashing red Status indicator indicates a failed upgrade. To recover the product, follow the steps below. The serial number is found on the product’s label.

1.In UNIX/Linux, type the following from the command line:

arp -s <IP address> <serial number> temp ping -l 408 <IP address>

In Windows, type the following from a command/DOS prompt (this may require that you run the command prompt as an administrator):

arp -s <IP address> <serial number> ping -l 408 -t <IP address>

2.If the product does not reply in 30 seconds, restart it and wait for a reply. Press CTRL+C to stop Ping.

3.Open a browser and type in the product’s IP address. In the page that opens, use the Browse button to select the upgrade file to use. Then click Load to restart the upgrade process.

4.After the upgrade is complete (1–10 minutes), the product automatically restarts and shows a steady green on the Status indicator.

5.Reinstall the product, referring to the Installation Guide.

If the emergency recovery procedure does not get the product up and running again, contact Axis support at www.axis.com/techsup/

Symptoms, Possible Causes and Remedial Actions

Problems setting the IP address

When using ARP/Ping

Try the installation again. The IP address must be set within two minutes after power has been

 

applied to the product. Ensure the Ping length is set to 408. For instructions, see Assign IP Address

 

Using ARP/Ping on page 47.

The product is located on a different subnet

The IP address is being used by another device

Possible IP address conflict with another device on the same subnet.

If the IP address intended for the product and the IP address of the computer used to access the product are located on different subnets, you will not be able to set the IP address. Contact your network administrator to obtain an IP address.

Disconnect the Axis product from the network. Run the Ping command (in a Command/DOS window, type ping and the IP address of the product):

•If you receive: Reply from <IP address>: bytes=32; time=10...

this means that the IP address may already be in use by another device on the network. Obtain a new IP address from the network administrator and reinstall the product.

•If you receive: Request timed out, this means that the IP address is available for use with the Axis product. Check all cabling and reinstall the product.

The static IP address in the Axis product is used before the DHCP server sets a dynamic address. This means that if the same default static IP address is also used by another device, there may be problems accessing the product.

The product cannot be accessed from a browser

Cannot log in

When HTTPS is enabled, ensure that the correct protocol (HTTP or HTTPS) is used when attempting

 

to log in. You may need to manually type http or https in the browser’s address field.

 

If the password for the user root is lost, the product must be reset to the factory default settings.

 

See Reset to Factory Default Settings on page 56.

58

Page 57 Page 59
Page 58
Image 58
Axis Communications Q7401 user manual Symptoms, Possible Causes and Remedial Actions, Emergency Recovery Procedure
Page 57 Page 59

Q7401 specifications

The Axis Communications Q7401 is a powerful and versatile video encoder designed for transforming analog video signals into high-quality digital streams. This device is part of Axis' comprehensive line of video surveillance solutions, catering to a broad array of applications ranging from retail and transportation to public safety and critical infrastructure monitoring.

One of the standout features of the Q7401 is its support for multiple video formats, including H.264 and Motion JPEG. This versatile encoding capability ensures that users can choose the video quality and bandwidth that best suit their needs. The H.264 compression, in particular, provides a significant reduction in bandwidth and storage requirements while maintaining exceptional video quality, making it an ideal choice for environments where efficiency is crucial.

Equipped with a two-way audio feature, the Q7401 enables real-time communication between the camera and the control center, enhancing situational awareness and response capabilities. This feature is increasingly valuable in security applications, allowing operators to interact proactively with on-site personnel or potential intruders.

The Q7401 also includes advanced features such as video motion detection, which allows the user to set up alerts based on detected motion within predefined areas. This capability reduces the need for constant monitoring, automatically notifying users of potential security breaches or events of interest.

In terms of connectivity, the Axis Q7401 is designed to integrate seamlessly with Axis' network video products. Its compatibility with various Axis applications enhances its functionality, allowing for advanced analytics and intelligent features that can further enhance security measures.

The robust design of the Q7401 ensures reliability in various environments. Its compact form factor allows for easy installation in space-constrained locations, and it operates efficiently in temperature variations, making it suitable for both indoor and outdoor use.

Additionally, the device supports Power over Ethernet (PoE), simplifying the installation process by allowing both power and data transmission through a single cable, thus reducing the amount of wiring required.

Overall, the Axis Communications Q7401 is an excellent choice for organizations looking to upgrade their surveillance systems to meet modern security demands while benefiting from advanced features and reliable performance.