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272
•
The hard drive is damaged.
20. Downloaded files cannot be played back.
Below are a few possible reasons why this may be occurring:
•
The media player software on the PC may not be able to read the file format.
•
The PC may not have DirectX 8.1 or higher.
•
The PC may not have Windows XP or higher.
23.
Forgot local menu operation password or network password
As a security measure, your device will lock your account after so many failed attempts. This is implemented to
prevent unauthorized users from continually attempting to gain access to your system without consent.
If you experience a locked account issue, there are a few troubleshooting steps you can take to help resolve the
problem.
1.
Power Cycle
- To power cycle the device, please remove the device from its power source and allow the device to
shut down. This should take approximately
45 seconds
to complete. Once complete, plug the camera back in with its
power supply and allow the device to boot back up. When the device is ready, try to connect to the device again.
2.
Wait to Unlock
- Initially, the device will be locked for a duration of 60 minutes. After the 60 minutes have passed,
you will be given another round of password attempts to enter in the password correctly.
3.
Password Reset -
If the problem persists, it is highly advisable to fill out a password request form. This form can be
found at
https://amcrest.com/password
. For more information on this issue. When completing the form, for security
purposes, it will be required to provide a
proof of ownership
to help prevent unauthorized access to your device. A
proof of ownership includes:
- A screenshot of the order history showing the purchase of the device.
- An image of the receipt or invoice for your purchase.
- A screenshot of the email confirmation with purchase information included.
Note:
This information must be provided in common formats such as; PDF, JPG, or PNG format. Please make sure the
file does not exceed
900KB
.
If the file is too large, it is advisable to either take a snip of the image, crop it, or resize it to fit these criteria. To
expedite your request, please make sure the image is legible and visible enough for verification purposes.
Summary of Contents for NV21 Series
Page 1: ...Network Video Recorder User Manual Version 1 0 4 Revised November 21st 2018 ...
Page 201: ...201 Figure 5 39 5 9 2 7 Email The email interface is shown as in Figure 5 40 ...
Page 214: ...214 Figure 5 58 ...
Page 227: ...227 Figure 5 77 Figure 5 78 ...
Page 245: ...245 Figure 5 102 5 10 2 Log Here you can view system log See Figure 5 103 Figure 5 103 ...