3. FAQ and Troubleshoot
– Serial Comms.
15
Serial Communication
Q1. Cannot use serial communication through
cradle. What should I check?
A1-1.
Check if the serial cable is properly connected on
both sides.
A1-2. Make sure the USB Host/Client switch is switched
to
H
(left side).
A1-3. Check if necessary driver(s) installed on the PC or
equivalent hardware.
Q2. Can Serial communication and ActiveSync be
used simultaneously?
A2-1.
No. Since ActiveSync requires ‘Client Mode’ on the
cradle and Serial communication requires ‘Host Mode’, it
cannot be used at the same time.
Note
RS232 Serial Communication is
only available in
A-1CR-US02-110-R00
model.