Tone sounds or no sound when a button is pressed can be set.

1.

Press B to switch to the Timekeeping Mode.
See: Mode Switching

2.

Hold down C for about two seconds.
[SET Hold] will appear and the time offset value will flash.

a. Time offset

3.

Press B nine times to display the button operation tone setting screen.

4.

Press D to select [KEY♪] or [MUTE].

• Selecting [MUTE] causes a mute indicator to light and the button operation tone will not sound.

  a. Mute indicator

5.

Press C to end setting.