5.3.9 Speaker Operation Test
(
1) Speaker Operation Test Program
Test using the program
i l l
Figure
5.49.
If the speaker is normal, it repeats ON and
OFF.
10
BEEP
20
GOT0
10
Figure
5.49
5.3.10 Keyboard Operation Test
(1) Push all key-switches, and verify that the character is displayed on the
LCD
when
pushing character key-switch and that the special functions operate correctly when
pushing special function key-switches.
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