Communications Port, Select Com Port - Intermec Janus 2020 User Manual

JANUS 2020 Hand-Held Computer User's Manual

Communications Port, Select COM Port

Purpose: All subsequent communications protocol configuration changes are assigned to
the COM port you select in this command. After you select the COM port, you
need to configure and activate the communications protocol, load the protocol
handler, set the UART FIFO control register, and connect the device. For help,
see "Configuring the Reader for Communications" in Chapter 6.
Note: Intermec recommends that you do not designate any JANUS port as COM3.
Because COM1 and COM3 share an Interrupt Request (IRQ), you cannot use COM1
if you use COM3.
Default: COM1
Syntax: ISdata
Acceptable values for data are:
1
4
Scan: Scan one of these bar codes:
COM1
*$+IS1*
*$+IS1*
12-36
N F
COM1
COM4
BC
COM4
*$+IS4*
*$+IS4*