Yamaha DGX-640 Owner's Manual - Page 86

The Functions The "Functions" provide access to a range of detailed instrument parameters for tuning, setting the split point, and adjusting the voices and effects. Take a look at the function list starting on the opposite page. There are 53 function parameters in all. When you locate a function you want to set up, simply select the function's display name and adjust as required. Selecting and Setting Functions 1 Find the function you want to set in the list that begins on page 87. 2 Press the [FUNCTION] button. 4 Use the dial, the [+] and [-] buttons, or the [0]-[9] number buttons to set the selected function as required. The [+] and [-] buttons are used to make ON/OFF type settings: [+] = ON, [-] = OFF. In some cases the [+] button will initiate execution of the selected function, and the [-] will cancel the selection. Direct numeric entry. Reference 3 Select a function. Press the CATEGORY [r] and [f] buttons as many times as necessary until the function's dis- play name appears in the display. Function category Previous item Next item • Decrement value by 1. • OFF • Cancel Press simultaneously to recall the default setting. • Increment value by 1. • ON • Execute Some Function settings are stored in memory as soon as they are changed. See "The Backup Parameters" on page 64 for information on the function settings that are stored on the instrument. To restore all initial factor default settings perform the "Backup Clear" procedure described in the "Initialization" section on page 64. The selected function Value 86 Owner's Manual