User Manual

21
Volume
Operating Steps
Indication of The Lock
Touch the keypad to power on the lock
Press
0
and
#
to access into menu
Verify administrator by fingerprint or card or password
Press
01
to enable volume setting
Keypad backlight & fingerprint sensor is
power on
Voice prompt "Verify administrator"
Start voice guide for the key of 1 to 6
Voice prompt “Beep”
Press
1
once, decrease 1 volume; press
2
once, add 1
volume, press # to confirm.
Voice prompt “Beep”
Note:
1) The volume of the “Beep is the current volume.
2) When verify administrator by password, press # to end.