Casio DT-940 Service Manual page 41

Program No. F3, F4, •
Program Name: Indicator (Red LED, Green LED, Blue LED)
NO. Display/Read indicator
1
Program No. F5, F6, F7
Program Name: Buzzer
NO. Display/Read indicator
1
< Red Light >
The program confirm if the
indicator
indicator light up red.
Pressing [F3] indicator turns on
and off with red light.
< Green Light >
The program confirm if the
indicator light up green.
Pressing [F4] indicator turns on
and off with green light.
< Blue Light >
The program confirm if the
indicator light up blue.
Pressing [•] indicator turns on and
off with blue light.
<Volume: loud>
Pressing [F5] produces loud
buzzer sound.
Pressing [F8] deactivate the
buzzer.
<Volume: normal>
Pressing [F6] produces normal
buzzer sound.
Pressing [F8] deactivate the
buzzer.
<Volume: soft>
Pressing [F7] produce soft buzzer
sound.
Pressing [F8] deactivate the
buzzer.
Operation
Operation
― 39 ―
Remarks/Result
Remarks/Result
There are three types of buzzer
sounds: loud, normal, and soft.
The program confirms if the buzzer
produce the proper sounds.