User Manual
9
TM951256A
Trouble Shooting
Step 4
Connect the SF650 to PC/Laptop via Ethernet cable
then Power On the SF650.
To
Laptop
How to go back to default settings
When password is lost, forgotten or need to reset
the device to the auto IP mode.
You can press the Reset-Key for 5 seconds, the
SF650 will reset automatically and go back to
default setting. The password is “admin” and IP
mode will set to auto IP mode.
Some settings will remain the same when reset
to default:
1. Device name
2. MAC address
3. Reader functions
4. Fingerprint Template database
5. User Data
Reset
Key
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