Casio IT-3100 Series Quick Start Manual page 61

Indications
The I/O Simulator expresses a change of state that occurred in the IT-3100 Device Emulator.
•
LED
When the IT-3100 Device Emulator turns on the LED, the LED icon (LED2) in the I/O
Simulator also turns on. See Figure 7.11.
Figure 7.12
Note:
The vibration on the IT-3100 Device Emulator does not take effect.
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