Casio DT-700, Service Manual, Page: 17 / 42

Page 15
7. Diagnostic Program
1) At the first setting up, Press [9] and
[On] keys after the batteries set.
Screen 1 2) After the second time, Press [9] and
[Init] keys.
Ensure that the [9] key is push later.
[1] to [6] keys
Push [0] key to next screen
Screen 2
Press [1] to [6] keys
Test execution
Normal end
Screen 3
Press [1] to [6] keys
Test execution
Normal end
Screen 4
Press [1] to [5] keys
Test execution
Normal end
Screen 5 Press [1] to [2] keys
Test execution
Normal end
For Bar code demonstration is end
by OFF.
Display for time-out error: 1 minute
Screen1 Display for time-out off: 30 minute
1.MAIN RAM
2.MASK ROM
3.FLASH
4.CLOCK
5.KEY
6.DISPLAY
1.COMS/3PIN
2.IR_i/f
3.LB1
4.LB0
5.LB-1
6.LB-2
1.BATTERY SW
2.INITIAL SW
3.BUZZER
4.G/R LED
5.BK LED
6.LASER
1.AGEING
2.RAM_Keep
3.E_CURRENT
4.VCCI
5.I/O BOX_set
1.SYNTHESISI
2.Bar_code
Demo
6.DISPLAY