Posiflex MS-5145 - Manual (Page 12)

12
Troubleshooting Guide
The following guide is for reference purposes only. Contact a
customer service representative (see page 45) to preserve the
limited warranty terms.
Symptoms Possible Causes Solution
All Interfaces
No power is
being supplied
to the unit.
Check the transformer,
the outlet and power
strip. Make sure the
cable is plugged into
the unit.
The unit has
no LEDs, beep
or laser. No power is
being supplied to
the unit from
host.
Some host systems
cannot supply enough
current to power the
Eclipse. A power
supply may be needed.
At power up the
unit beeps two
times and
alternately
flashes the
LEDs.
There is a ROM
failure.
A flash ROM upgrade
is required.
At power up the
unit beeps three
times
There is a non-
volatile RAM
failure.
At power up
there is a
continuous razz
tone.
There has been
a diagnostic
failure.
At power up
there is a razz
tone and the
green LED
flashes.
There is a VLD
failure.
At power up
there is a razz
tone and both
LEDs flash.
There is a
scanning
mechanism
failure.
Contact a customer
service representative.
The unit scans,
Communicates
and beeps twice.
The same
symbol
timeout is set
Adjust the same
symbol timeout for
a longer time.
The unit powers
up, but does not
beep.
The beeper may
be disabled or no
tone has been
selected.
Enable beeper and
select a tone.