JTS UT-16G3 Instruction Manual page 28

◎ Digital audio code
OFF Function is deactivated
ON Function is activated
◎ Reset
Yes Reset to original manufacture settings
No Cancel
◎ Key lock
Loc OFF Lock OFF
Loc SET Only lock the setting function;
power and mute control are avail-
able
Loc ALL Lock all keys, power and mute
control are not available
Unlocking Press the SET key for 2 seconds to
method enter the setting page and select
Lock OFF to unlock it.
◎ Exit setting
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