Psion Teklogix Schnellstart- Anleitung 7525 - Manual (Page 324)

Chapter 9: Peripheral Devices & Accessories
Network Access
294 Psion Teklogix WORKABOUT PRO With Windows Mobile 2003 SE User Manual
9.7.4 Network Access
The quad docking station has one 10/100 Ethernet port. You can insert up to four
hand-held units. The hand-helds are connected to an internal USB hub. The hand-
held unit automatically detects insertion into a quad docking station and loads the
appropriate drivers to communicate with the USB/Ethernet converters.
9.7.4.1 Network Addressing
Although the USB converters have fixed Ethernet MAC addresses, there is
generally no correlation between these addresses and a specific hand-held. The host
application uses standard TCP/IP protocol to name, locate and communicate with a
specific WORKABOUT PRO on the network.
If a link is established between a WORKABOUT PRO and a host, the application
on the host and on the hand-held must have a recovery mechanism in the event that
the WORKABOUT PRO is removed from the dock and the link is interrupted.
9.7.5 Battery Charging–LED Behaviour
The quad docking station supplies DC power to enable the WORKABOUT PRO
internal fast charger. Charge status is displayed on the hand-held LED
– the LED
turns red while the battery is being charged and turns green once the charge is
complete. If the battery is fully charged when the unit is inserted in the docking
station, the LED flashes red for less than a second and then turns green. Battery
charging continues whether the WORKABOUT PRO is switched on or off.
It can take up to 5 hours to fully charge the internal battery.
9.7.6 Troubleshooting
The indicators, applications and drivers required to use and monitor the docking
station are installed on the WORKABOUT PRO
– no indicators or applications are
present on the docking station itself.
9.7.6.1 Network Link Unsuccessful
If a network link fails, the WORKABOUT PRO application alerts the operator that
the link was unsuccessful.
9.7.6.2 Hand-Held LED Does Not Light When Docked
• Check that the quad docking station has power – is the Power LED on the
docking station illuminated?