User's Manual

9
Table 1
. .
. .
. S512-C Scanner LED Meanings
LED Color Status
Power ON Red ON = scanner is turned on
and receiving power from
external power supply
Activity/Error Yellow Flicker = scanner detects tag
information
Constant flickering with no tag
in the scanning field =
(a) Noisy environment or
possible interference, resulting in
diminished tag reading.
(b) Loose cable or bad connector
Transit On Green On = Scanner is transmitting
RF signals
DRAFT