9
CONFIDENTIAL
DOC-USR-0126-03
Z3 Technology, LLC
♦
100 N. 8th St. STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
6.
Assign a
COM Port
that is not currently in use on your system using the dropdown
menu.
7.
Click the
Connect
button. The application will minimize. Do not close this application
while your camera PTZ control over RS-485 is in use.
The COM port selected will now redirect data to the Z3 Unit.
Note: If the camera is rebooted or power cycled, you will need to reconnect COM2TCP on
your PC. COM2TCP does
not
automatically detect the dropped connection.
Set to “2000”
Set to the IP Address of Your Z3 Unit
Figure 4: Com2TCP Configuration
4.0
USING RS-232 PORT INSTEAD OF RS-485 FOR CUSTOM PTZ CONTROLS
1) Remove console from bootargs
a) edit bootargs
fw_printenv bootargs_misc > /tmp/orig.txt
fw_printenv bootargs_misc | sed -e s/^[^=]*=// -e s/ttyAMA0,115200/none/ > /tmp/b.txt
b) check bootargs
cat /tmp/b.txt
