JUPITER-X, JUPITER-Xm: Can the internal speaker be turned off at all times?

Yes. The JUPITER-X and JUPITER-Xm contain built-in stereo speakers, and if you turn it on, you can hear the sound from the unit. The speaker switch has three settings: 'OFF,' 'ON,' and 'AUTO.' Choose 'OFF' to turn off the speakers and have no sound.

Perform the steps below:

1. Press the [MENU] button.
2. Use the [1] knob to select “SYSTEM,” and then press the [ENTER] button.
   You can also make this selection by using the PAGE [Λ] [V] buttons instead of the [1] knob.
3. Use the [1] knob to select “GENERAL”, and then press the [ENTER] button.
4. Use the [1] knob to select “Speaker Sw”, and use the [2] knob to specify “OFF”.
5. In the system parameter setting state, press the [WRITE] button.
   The SYSTEM WRITE screen appears.
   If you decide to cancel, press the [EXIT] button.
   NOTE: If the WRITE MENU screen appears, use the [1] or [2] knob to select “SYSTEM”, and then press the [ENTER] button.
6. To execute, press the [ENTER] button.