User's Guide
Status of Authentication Unit
The status of the authentication unit is indicated by status indicator LEDs and beep sounds.
| Status indicator LEDs | Status |
|---|---|
Lit up green | Ready state, or scanning or authentication is completed |
Flash in green | During authentication |
Lit up red | Scanning or authentication failed |
Unlit | The authentication unit is not recognized |
| Beep sound | Status |
|---|---|
One short blip sound | Scanning is completed, scanning test was successful or authentication is completed |
Two short blip sounds repeated three times | Scanning failed |
Two short blip sounds | Authentication failed |