ZyWAN User Manual
Configuring the ZyWAN
© 2008 Arcom Issue D
73
Forward GPS to Physical COM Port
If
Forward GPS to Physical COM Port
is set to
Yes
, the
GPS
tab looks like this:
The screen offers the following options:
Option
Explanation
Outbound COM Port
Select the serial COM port to which the GPS data is sent.
Make sure this COM port is not configured for
another service in the ZyWAN. Otherwise, both
services may conflict for the port and not operate
correctly.
Baud Rate
Select the baud rate to use for the serial GPS output. Baud
rate options range from 1200 to 115,200 bps.
Data Bits
Select the number of data bits to use for the serial GPS
output. Options are
5
,
6
,
7
, and
8
.
Parity
Select the parity to use for the serial GPS output. Options are
None
,
Odd
,
Even
,
Mark
,
Space
.
Stop Bits
Select the number of stop bits to use for the serial GPS
output. Options are
1
,
1.5
, and
2
.
Flow Ctrl
Select whether to use hardware flow control for the serial
GPS output. Options are
None
, and
RTS/CTS
(hardware flow
control).