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Chapter 6: Peripheral Devices & Accessories
Battery Charging – LED Behaviour
196 Psion Teklogix NEO Hand-Held Computer User Manual
If a link is established between a NEO and a host, the application on the host and on the
hand-held must have a recovery mechanism in the event that NEO is removed from the dock
and the link is interrupted.
6.8.5 Battery Charging – LED Behaviour
Charge status is displayed on the hand-held LED. Refer to Table 6.3 on page 191 for
detailed LED charge behaviour. A NEO inserted in the quad dock requires 3 hours to
charge the battery to 75% capacity. Charge durations are independent of the number of
NEOs docked.
6.8.6 Troubleshooting
The indicators, applications and drivers required to use and monitor the docking station are
installed on NEO – no indicators or applications are present on the docking station itself.
6.8.6.1 Network Link Unsuccessful
If a network link fails, the application must take appropriate action.
6.8.6.2 NEO LED Does Not Light When Docked
• Check that the quad docking station has power: Is the Power LED on the docking
station illuminated?
• Try inserting NEO in another well in the quad dock.
• Check for dirt or contamination on the docking contacts at the bottom of NEO. Wipe the
contacts with a damp cloth if necessary.
• Check the connector pins inside the dock cradle for dirt. Gently wipe with a soft cloth if
they appear to be dirty or discoloured.
• Check that the contacts are not bent or damaged.
• Remove and reinsert NEO in the cradle.
• Make certain that the battery installed in NEO is not defective.
6.9 Scanners And Imagers
NEO supports 1D laser scanner (SE955) and 1D imager (EV15) options to address a variety
of user application requirements. The scanner/imager installed in your unit can be config-
Note: The specified battery charge times are based on NEO being powered off. Additional
peripherals and other power consumption features will also alter the specified
charge time.