CBC ZR-DH921NP manual Troubleshooting

Models: ZR-DH921NP

1 51
Download 51 pages 12.52 Kb
Page 39
Image 39

5 Troubleshooting

Symptoms

Resolution

 

 

No power.

- Check power connection to DVR

No Front Panel LED activity.

- Check position of 115V / 230V switch

No Monitor Output.

- Check and/or replace fuse

 

- Check position of On/Off switch.

 

- Power device on

 

 

Normal Front Panel LED activity.

- Check power connections to monitor

No Monitor Output.

- Check all BNC connections to monitor

 

 

Video Loss on a specific channel.

- Check power connection to video source

 

- Check BNC connection from video source to DVR

 

- Make sure channel is not set as ‘covert channel’

 

 

Menu screen does not appear.

- Look at status icons

when the Menu button is pressed.

- Make sure device is not in Playback Mode

 

- Make sure you’re viewing the main monitor, not spot

 

- Make sure device is not in PTZ mode

 

 

No PTZ Function.

- Make sure device is not in Playback Mode

Device will not enter PTZ mode.

- Make sure device is in PTZ mode

No control of PTZ camera in PTZ mode. - Check serial connections from video source to DVR - Make sure PTZ device is a supported device

- Make sure PTZ device is properly configured

No DVR response to front panel buttons. - Make sure Front Panel is not locked

- If locked, enter Administrator Password to unlock.

No External Alarm Control.

- Check all external alarm connections

No input activity from external alarm.

- Make sure external alarm connections are properly

No activation of external alarm triggers.

configured, using the Alarm Setup menu

 

- Make sure that you have correctly specified circuit to

 

be N/O (Normally Open) or N/C (Normally Closed)

 

 

29

Page 39
Image 39
CBC ZR-DH921NP manual Troubleshooting

ZR-DH921NP specifications

The CBC ZR-DH921NP is a cutting-edge device that stands out in the realm of modern consumer technology. Designed with an emphasis on functionality, performance, and user-friendliness, this product is ideal for a wide range of applications.

One of the main features of the ZR-DH921NP is its robust processing power, driven by a high-performance microprocessor that ensures smooth operation and quick response times. This makes it particularly appealing for users who need to handle demanding tasks without latency or lag. Coupled with advanced memory capabilities, the device offers ample storage for applications and data, which is a significant advantage for both casual and professional users.

The ZR-DH921NP is equipped with an intuitive user interface, designed to facilitate easy navigation and a seamless user experience. The touchscreen display is responsive and vibrant, enhancing visibility and making interactions smooth. With customizable settings, users can personalize their experience according to their preferences.

In terms of connectivity, the ZR-DH921NP boasts a range of options, including Wi-Fi, Bluetooth, and Ethernet, accommodating various networking needs. This versatility enables users to connect to the internet or share files effortlessly. Additionally, the device supports multiple peripheral connections, facilitating greater functionality and enhancing its utility in different environments.

The ZR-DH921NP leverages advanced security features to protect user data and privacy. Encryption protocols and secure login systems ensure that personal information remains safeguarded against unauthorized access. This focus on security makes it suitable for both personal use and professional environments where data integrity is critical.

Moreover, the product employs the latest energy-efficient technologies, which help reduce electricity consumption without compromising performance. This sustainable approach is increasingly important as users become more environmentally conscious.

Durability is another key characteristic of the CBC ZR-DH921NP. Built with high-quality materials, the device is designed to withstand everyday wear and tear, making it a reliable companion for various tasks.

In conclusion, the CBC ZR-DH921NP is a versatile, high-performance device that incorporates advanced technologies, user-friendly features, and robust security measures. Whether for personal, educational, or professional use, it appeals to a wide audience looking for reliability and efficiency in their tech tools.