USER MANUAL
8
After setting alarm temperature, press “store” affirm, press “Back”
return parameter setting interface, press “Back” again, return menu
interface.
2.6.3.
Setting key tone
Press T+ , select “Key tone”, press CH, enter into key tone setting
interface, press CH again, enter into select key tone interface, press T+
select ON or OFF, ON express open key tone, OFF express close key
tone, press “ENTER affirm.
After setting key tone, press “STORE” key affirm, press “Back” key
return parameter setting interface, press “Back” again, return setting
interface.