Yamaha PSR-E343 Owner's Manual - Page 12

Setting Up Auto Power Off Function To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically turns the power off if the instrument is not operated for a specified period of time. The amount of time that will elapse before the power is automatically turned off is set by default to 30 minutes.  To disable the Auto Power Off function: Turn off the power, then press the [ ] (Standby/On) switch to turn on the power while holding down the lowest key.  To set the time that elapses before Auto Power Off is executed: While holding down the [FUNCTION] button, press the [+] or [-] button several times until "AutoOff" (Function 041) appears then select the desired value. Settings: OFF, 5, 10, 15, 30, 60, 120 (minutes) Default value: 30 (minutes) NOTE • Generally, the data and settings are maintained even when the power is turned off. For details, see page 36. NOTICE • Depending on the instrument status, the power may not turn off automatically, even after the elapse of the specified period of time. Always turn off the power manually when the instrument is not in use. • When the instrument is not operated for a specified period of time while connected to an external device such as an amplifier, speaker or computer, make sure to follow the instructions in the Owner's Manual to turn off the power to the instrument and the connected devices, in order to protect the devices from damage. If you do not want the power to turn off automatically when a device is connected, disable Auto Power Off. Selecting an EQ Setting for the Best Sound Two different master equalizer (EQ) settings give you the best possible sound when listening through different reproduction systems-the instrument's internal speakers, headphones, or an external speaker system. 1 Hold down the [ULTRA-WIDE STEREO] button for longer than a second to call up "024 MasterEQ." "MasterEQ" is shown in the display for a few seconds, and the current Master EQ type appears. Hold for longer than a second. MasterEQ 024 1 Speaker 024 Current Master EQ type 2 Use the [+] or [-] button to select the desired Master EQ type. Master EQ types 1 Speaker 2 Headphone 3 Boost 4 Piano 5 Bright 6 Mild Optimum for listening via the instrument's built-in speakers. Optimum for headphones, or for listening via external speakers. Features more powerful sound. Optimum for piano solo performance. Lowers the mid range for a brighter sound. Lowers the high range for a softer sound. Changing the Touch Sensitivity of the Keyboard You can specify the Touch Sensitivity (how the sound responds to your playing strength). This can be set via Function number 007 (page 33). 12 PSR-E343/YPT-340 Owner's Manual