Casio DT-X100 Series, Service Manual

Page: 53 / 82

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5-4-12. IrDA
No Operation Display Test Details
1
Opposing machine
Select [IrDA(Opposing
machine)].
Send the received data automatically.
The communication speed is FIR.
2
Test target machine
With the opposing
machine set face-to-
face with the IrDA outlet,
select [IrDA].
The communication
distance is 20cm.
The test target machine
faces the opposing
machine directly.
Data (256kB) is sent to the opposing
machine.
The communication speed is FIR.
The opposing machine sends the
received data.
The data received from the opposing
machine and the sent data are matched
and automatically checked.
If OK, the machine returns to the Menu
screen.
If any problem, an error indication is
displayed. Pressing the “ENT” key returns
you to the Menu screen.
5-4-13. Battery Cover SW
No Operation Display Test Details
1
Remove a main battery
cover with the DT-X100
power ON. DT-X100 detects that the cover was
opened and turns off its power.
Attaching the battery cover and pressing
the power key returns DT-X100 to its
original condition.