NSTALLATION
CPD-3230 Customer Pole Display
10
3.3 Driver Installation
The firmware for the USB port is divided
into CDC class (Virtual COM) and printer
class. To recognize which firmware version
it is, check the starting status of your
customer display as Pic 1:
The version affix F or H : CDC Class.
The version affix E or G : Printer Class.
In case your USB port is in CDC class and
your application software is connected by
USB port, you must install the driver:
-Click CDC Class as Pic 2.
-check the device manager to find the
COM port number as below.
If your Application Software needs
to install the printer mode driver:
Click Printer Class as Pic 2 and select as
shown in the Pic 3,4:
-Serial/Virtual for COM Connection.
-USB for USB Connection.
Pic 1
Pic 2
Pic 3
Pic 4
