
4.1.4 Test
Test > Memory Test
Test the data memory (DDRRAM), and the results will be shown on the screen. To stop and
exit the test, press [ESC]
The data saved on C:\ maybe lose after the memory test.
Test > Buzzer Test
Test the buzzer with different frequency / duration combination. Press [ENT] to start. To stop
and exit the test, press any key.
Test > LCD & LED Test
Test the LCD display and LED indicator. Press [ENT] to start. To stop and exit the test, press
any key.
Test > keypad Test
Test the rubber keys. Press any key and its corresponding character will be shown on the
screen. To stop and exit the test, press [ESC].
Test > Com Port Test
After a Com Port cable is connected properly, run “Hyper Terminal “ on your computer and
start this test on your terminal.
Test > Read Test
Test the reading performance of the scanner. Press [SCAN] to start. To stop and exit the test,
press any key.
4.1.5 Information
Here provides important system information to help diagnose the system.
A serial number assigned to the terminal
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