Handreader Maintenance - Recognition Systems HANDKEY II Manual

HandReader Maintenance

A minimum amount of system maintenance is required to keep HandReaders
fully functional. HandReaders should be cleaned periodically to prevent an
accumulation of dust from affecting the HandReader's readability. User Scores
should be reviewed periodically to ensure the HandReader is performing
properly.
There are NO user serviceable parts inside the HandReader.
NOTE
Once a HandKey system is in operation there are three HandReader commands
that can assist with system maintenance. These commands are performed
through the Service Menu. The instructions for these commands begin on page
45.
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Cleaning the Inspect and clean the HandReader regularly to maintain optimum performance.
Hand Reader Clean the platen, side mirror, reflector, and the window above the platen using a
clean cloth dampened with ordinary, non-abrasive window cleaner (see Figure
14-1). Start at the rear corners of the platen and work your way forward.
DO NOT SPRAY CLEANING FLUID DIRECTLY INTO OR ON THE HAND READER.
NOTE
Figure 14-1: HandReader Cleaning
Calibrate – View Hand Reader exposure values.
Status Display – Display Hand Reader input/output status, the hand read
score of the last user to verify on the system.
Network Status – Display the network communication status of Hand
Readers in the HandKey system (master Hand Reader only).
HandKey II Manual
Page 69