Metrologic ScanPal 2 User Manual page 24

3. Reader
Tests the scanner read performance and displays the bar code read, its
length, and a letter identifying the code type (symbology).
The symbologies enabled by default are as follows:
Symbology
Code 39 ..................................... A
Industrial 2/5 .............................D
Interleaved 2/5 ........................... E
Codabar .....................................G
Code 93 .....................................H
Code 128 ....................................I
UPCE without Addon.................. J
EAN8 .........................................M
EAN13/UPCA without Addon ..... P
The other symbologies must be enabled by programming.
4. Battery
Main
Displays the voltage of the replaceable batteries or the rechargeable
battery.
An icon, representing the battery, is permanently displayed on the
screen, thus making it possible to view the charge state. When the
battery icon is completely empty, the batteries should be replaced or the
rechargeable battery recharged.
Backup
Displays the voltage of the backup battery.
5. Test
Buzzer
Tests the buzzer by means of the emission of different frequencies and
durations.
Press the
LCD & LED
Identifier
key to start or stop the test.