5. If RS-232 is selected in step 3:
a. Click the Com Port drop-down list and select the port connected to the rear
panel RS-232 port.
b. Check the baud rate displayed in the port selection dialog box. If the baud rate
does not match the device rate, click the Baud Rate drop-down list and select
the desired baud rate. The default is 38400.
c. Click OK.
The Synchronize with Device dialog box (figure 58 on next page) opens.
Proceed to step 7.
6. If USB is selected in step3:
a. Click the USB Device drop-down list and select DMP128 (or Extron USB
device, if DMP128 is not available),
b. Click OK.
The Synchronize with Device dialog box (see figure 58 on next page) opens.
Proceed to step 7.
DMP128 • Software Control 91