LED
DURATION
INDICATION
Audible low tone 1 second.
Field
Alternating Scanner/Scale
Replaceable
(Green/Yellow) LEDs flash
Unit (FRU)
continuously.
Warning
(Error Mode)
Scanner (Green) LED flashes a
coded sequence in concert
FRU Indica-
with the speaker.
tion
a. Certain functions of the Green and Yellow LEDs are selectable to be enabled or disabled.
Your scanner may not be programmed to display all indications.
Product Reference Guide
COMMENT
Serves notice that a fatal FRU failure
has been detected. Consult "
Codes" on page 69
low tone is heard, but continuous flash-
ing is not observed, the scanner can still
function in a limited capacity. Call sys-
tems support for service in either case.
Occurs ONLY upon Volume/Tone button
push following a FRU warning. Enables
service technicians to identify FRU fail-
ures.
Controls and Indicators
Error
for more details. If a
453