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1. Provide power to the base.
2. Place the imager into the base. The imager and base link.
3. To determine if your cordless system is set up correctly, scan one of the
sample bar codes in the back of this manual. If the imager provides a single
good read beep and the green LED lights, the imager has successfully linked
to the base. If you receive a triple error beep and the red LED lights, the
imager has not linked to the base. Refer to
information.
Communication Between the Cordless System and the
Host
The cordless imager provides immediate feedback in the form of a "good read"
indication (a green LED on the imager and an audible beep) after a bar code is
scanned correctly and the base has acknowledged receiving the data. This is
possible since the cordless system provides two-way communication between
the imager and the base.
When data is scanned, the data is sent to the host system via the base unit. The
cordless imager recognizes data acknowledgement (ACK) from the base unit. If
it cannot be determined that the data has been properly sent to the base, the
imager issues an error indication. You must then check to see if the scanned
data was received by the host system.
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page 14-4
3) Base sends
data to host
2020/4820/4820i User's Guide
for troubleshooting
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