Sinclair KJR-120G User Manual page 20

9. OPERATION
Child lock function
Fan speed
(Lock)
keypad tone setting
Timer
Swing
°C & °F scale selection (on some models)
Back/Turbo Copy/Ifeel
16
Press the Lock botton for 3 seconds to activate the child lock
function and lock all buttons on the wire controller.
Press the button again for 3 seconds to deactivate the child
lock function.
When the child lock function is activated,the
Press the buttons Swing and Timer simultaneously for
3 seconds to close the keypad tone.
Press the buttons again for 3 seconds to open the keypad
tone.
Press the buttons Back and Copy simultaneously
for 3 seconds will alternate the temperature display
between the scale.
mark appears.