Relay-Key Online Guide
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Understanding the confirmation LED
LED indications
| Lighted green |  |
Infrared communication standby |
|---|---|---|
| Slowly blinking green (0.5s intervals) |
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Infrared communication in progress |
| Quickly blinking green (0.2s intervals) |
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Communication executed normally and measurement information was read normally |
| Blinking red |  |
Communication was not implemented normally |
| Lighted red |  |
An error has occurred. Connect the device to the USB port to resolve the error. Note: This is also the state before settings are made after purchase and after replacing or reinserting the batteries. |