Step 3, To set the correct position for the lock handles.
After installation the lock body, then no need to fix with the screw firstly so that
the lock body can be changed if need in next step.
Step 4, To make the hole in the door to install the lock handles, and then check the
position without fixing
Summary of Contents for BF400
Page 1: ...BF400Fingerprint Door Lock Installation Manual ...
Page 9: ...Step 6 To install the other part on the doorframe ...
Page 10: ......
Page 11: ...Step 7 To test and fix then finish the whole installation ...
Page 12: ......
