Page 1 of 1

Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 9:32 am
by numloxx
Hi all,

I seem to have issues connecting my UBCT9 to my Windows 7 machine via the serial port.
Any program I use to connect to it, TrunkView, Uniden's Scanner Software or bcTools, cannot connect to the scanner.
Although it was working in XP years ago.

Any idea how I can diagnose this and get Trunkview working?

The scanner is setup in Remote Mode and speed settings match the speed settings on my PC.

Cheers,

Re: Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 10:34 am
by numloxx
Settings used for COM1 are:
Speed 57600 (Tried other speeds also)
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None

Are these correct?

Re: Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 12:26 pm
by yorky
Double check that the device manager COM port settings are the same as well.

Re: Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 4:46 pm
by robbage
Real comm port or USB comm port? Windows likes to reassign port numbers for USB comm ports when you use a different USB port.

Re: Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 5:31 pm
by numloxx
Com settings sames in the app as in device manager.
On board serial port on the motherboard. Might try a usb to serial next.

Re: Uniden UBCT9 and Windows 7 Serial Port

Posted: Wed Jan 26, 2011 11:56 pm
by numloxx
Please disregard...
I just discovered, the serial cable I was using, marked 940-0024C is a UPS signalling cable, so not likely to be a straight through....
FOund a short and older serial cable and it talks to the scanner fine now.. :)
Need to go get a longer cable tomorrow...


Thanks for your assistance :) now to work out how to use Trunkview :)