731862
44
Zoom out
Zoom in
Previous page
1/48
Next page
HD-TVI Speed Dome User Manual
38
1#
6#
15#
32#
Controller
Figure A-4 Star Shape Connection
For such case, the best way is adding a RS485 distributor. This product can effectively change the
star-shape connection to which satisfies the requirement of RS485 industry standard, in order to
avoid those problems and improve the communication reliability. Show as figure 5.
A+
B-
485 Distributor
120Ω
1#
2#
16#
120Ω
120Ω
Figure A-5 RS485 Distributor
Troubleshooting of RS485 communication
Problem
Possible Reasons
To Solve the Problem
The speed
dome does
the
self-test
action but
cannot be
controlled
remotely.
1. The address or baudrate of the
speed dome does not match with
those of remote control device.
1. Adjust the address and
baudrate of the remote control
device to match with those of the
speed dome.
2. The wire RS485+ connects to
the interface RS485- and wire
RS485- connects to the interface
RS485+.
2. Connect the wire RS485+ to the
interface RS485+ and wire RS485-
to the interface RS485-.
3. The RS485 wire is
disconnected.
3. Reconnect the RS485 wire
tightly.
4. RS485 wire is broken.
4. Change a RS485 wire.
The speed
1. The connection is loose.
1. Reconnect the RS485 wire
44


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Hikvision DS-2AE4225TI-D at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Hikvision DS-2AE4225TI-D in the language / languages: English as an attachment in your email.

The manual is 0,85 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info