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Serial Port Pin 9
Serial Port Pin 9
To configure the COM port to supply power to an external scanner tethered to the COM1 port, check the checkbox for Power
on Pin 9 (+5V). The default isOff (disabled). The external scanner is powered by the tethered devices power source. Wireless
external scanners use their own power source. Power on Pin 9 on the COM2 panel is dimmed.
To configure COM1 to have Ring Indicator (RI) on Pin 9, uncheck the checkbox for Power on Pin 9 (+5V) (disabled). The
default is On (enabled).
E-EQ-MX3XRG-W-ARC [ 127 ] MX3X Reference Guide