Uniden UBC780XLT - Manual (Page 66)

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For information on purchasing third party software to program and control your UBC780XLT,
see the flyer included in the box with this radio.
PC Control Parameter
For your information:
Transfer speed : 2400/4800/9600/19200 bps (adjustable)
Start/Stop
: 1 bit, 1 bit
Data Length : 8 bit
Parity bit : None
Code : ASCII code
Flow Control : None
Return Code : Carriage Return only
Change Transfer Speed
To change transfer speed, enter into the menu mode.
1. Press MENU .
2. Press ▲ or ▼ to select SYSTEM DATA and then
press E .
3. Press ▲ or ▼ to select PC CONTROL and then
press E .
4. To change the transfer speed, press ▲ or ▼ . Then press E .
Clone Mode
You will need to purchase an RS232C cable and a null modem adaptor. RS232C cables are
available as male to male or male to female. Even if the cable you buy already has the Male
to Male connectors, you will still have to have the null modem adaptor. Below you will see
the pin connections that are internal to a standard device. (These items are available at your
local electronics stores.)
To connect the scanner to scanner:
Plug the male end of the RS232C straight interface cables (not supplied) into the remote
port on the rear of one of the two scanners. Then connect the DB-9 to DB-9 null modem
adaptor to the cable. Then plug the the other side of the null modem adaptor to the other
scanner. (DB9 Gender changers are also available at your local electronics store.)
Female
DB9
Male
DB9
1 4
2 3
3 2
4 6 & 1
5 5
6 4
7 8
8 7
9 Not used
Null Modem Adaptor
Pin connections