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LED INDICATION
Sleep Mode Indi-
cation
Field Replaceable
Unit (FRU) Warn-
ing (Error Mode)
FRU Indication
a. Certain functions of the Green and Yellow LEDs are selectable to be enabled or dis-
Scale Zero Push Button
The Scale Zero Push Button is used for multiple functions:
DURATION
Momentary
4 Seconds
a. Diagnostics Mode is meant for use by trained systems support personnel. Users
Volume/Tone Push Button
The Volume/Tone Push Button also performs multiple functions depending upon the
duration of time it is pressed:
Quick Reference Guide
Green LED flashes slowly.
Audible low tone 1 second.
Alternating Green/Yellow LED
flashes continuously.
Green LED flashes a coded
sequence in concert with the
speaker.
abled. Your scanner may not be programmed to display all indications.
Table 2. Scale Zero Push Button Functions
PRESS
FUNCTION
Zero Scale
Scale Diagnos-
tics Mode
should not need to initiate this function under normal circumstances.
DURATION
When programmed to do so, the yellow LED should be lit
when no weight is on the scale, indicating scale at zero. If it is
not, press the switch to zero the scale. The unit will sound a
"click" upon pressing the button.
This mode allows system support personnel to troubleshoot
problems with the scale. Cycle power to exit Scale Diagnostics
a
Mode.
COMMENT
The scanner motor and/or laser have auto-
matically switched off and the unit has
entered Sleep Mode due to extended inac-
tivity.
Serves notice that a fatal FRU failure has
been detected. If a low tone is heard, but
continuous flashing is not observed, the
scanner can still function in a limited capac-
ity. Call systems support for service in either
case.
Occurs ONLY upon Volume/Tone button
push following a FRU warning. Enables ser-
vice technicians to identify FRU failures.
Cycle power to exit Scanner Diagnostics
Mode.
COMMENT
3
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