28
S
CANNER
O
PERATION
S
TARTUP
When the scanner
first
receives power the white LED will flash, the blue LED will turn on and the scanner will beep once
(
the white LED will remain on for the duration of the beep
). The scanner is now ready to scan.
P
OWER
-U
P
T
EST
M
ODE
When a Stratos
E
scanner is first powered up, it cycles through a number of self-tests before starting normal operation. If there
are any initial failures during this sequence of tests the scanner will beep or razz to indicate the error and an error code will
appear in the diagnostic indicator display.
The following are examples of the types of tests performed at power-up.
1. Memory
tests
2. Hardware setup tests
3. Motor
tests
4. Laser
tests
5. Configuration
tests
6. Interface
tests
These tests are also performed on a periodic basis with the operator alerted to any failures.
C
ONFIGURATION
M
ODE
All MS2122 scanners have been configured at the factory with a set of default communication protocols. Since many host
systems have unique formats and protocol requirements, Metrologic provides a wide range of configurable features that may
be selected with the use of the MetroSelect
®
Configuration Guide (
MLPN
00-02407
x
), the MS2
xxx
Stratos Series
configuration Addendum (mlpn 00-02034x) or MetroSet.
For a complete list of the factory default settings, refer to the
Default Settings
section of this guide.
