Product Description And Type Designation; Product Markings; Preparing The Product For Use; Contents And Unpacking - Videotec USB485 Manuel D'instructions

4 Identification
4.1 Product description
and type designation
The USB485 converter is suitable for
connecting a DCJ or DCT Keyboard to a PC.
This device can be temporary used to update the
firmware of a PTZ units (see related products)
from console in remote mode: this operation
must be performed by service persons.
It is also possible to control any indoor RS485 device
with a terminal emulator running from the PC.

4.2 Product markings

See the label attached to the outside of the package.
5 Preparing the
product for use
Any change that is not expressly
h h
approved by the manufacturer
will invalidate the guarantee.

5.1 Contents and unpacking

When the product is delivered, make sure that
the package is intact and that there are no
signs that it has been dropped or scratched.
If there are obvious signs of damage,
contact the supplier immediately.
Keep the packaging in case you need
to send the product for repairs.
Check the contents to make sure they correspond
with the list of materials as below:
• USB485 converter
• RJjack junction box
• Telephone cable
• Instructions manual
2
5.2 Safely disposing of
packaging material
The packaging material can all be recycled.
The installer technician will be responsible for
separating the material for disposal, and in
any case for compliance with the legislation
in force where the device is to be used.
Bear in mind that if the material has to be returned
due to a fault, using the original packaging
for its transport is strongly recommended.
6 Assembling
and installing
6.1 Installation
Download and read carefully the application note:
http://ftdichip.com/Documents/AppNotes/
AN_107_AdvancedDriverOptions_AN_000073.pdf
Download and install the package:
http://www.ftdichip.com/Drivers/
CDM/CDM%202.04.16.exe
7 Instructions for
normal operation
7.1 Normal operation (manual,
automatic operation)
This device can be temporary used
h h
to update the firmware of a PTZ units
(see related products) from console
in remote mode: this operation must
be performed by service persons.
Plug the USB845 into a USB plug of the PC.
Connect the RJ11 Cable to the RJ11 socket
of the USB485. The RJ11's pinout is the following:
A (Blue)
USB485
Fig. 01
The maximum length of the RS485 line is 1200m.
RS485 (+)
RS485 (-)
B (Black)