Child Lock Function - Yamaha TSX-B237 Owner's Manual

Child lock function

The child lock function disables operations from the controls
on the unit to prevent unintended or accidental operation.
This function is disabled by default. When the child lock
function is enabled, only the following functions can be
operated via the controls on the unit. Use the remote control
or app to operate other functions.
turn on the unit/set the unit to standby mode
stop the alarm
Enabling/disabling the child lock
function
1
Press OPTION.
2
Use e/r to select
ENTER.
3
qwer
Use q/w to select Child Lock and then
ENTER
press ENTER.
OPTION
and then press
SYSTEM
29
4
Use q/w to select ON and then press
ENTER.
5
Press OPTION to exit the settings display.
The child lock indicator is displayed.
3- 1 1:22
Press OPTION to cancel setup before it is completed.
A CD can be inserted into the disc slot even when the child lock
function is enabled. Take all necessary precautions to prevent
children from inserting other objects into the disc slot.
Useful features