Yamaha YDG2030 YDG2030 Owners Manual - Page 11
Utilities
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9 - Utilities Utilities The [UTILITY] key allows you to set up various system parameters for the unit. Repeated presses of the key will cycle you through the following modes. You can also use the [%] and [%] keys to cycle through these parameters (but this will not return to the equalization setting display): Equalization setting display SYSTEM SET UP DELAY DISPLAY The [UTILITY] key will be lit for all these displays TITLE EDIT BULK DUMP Y-485 NETWORK MIDI CONTROL SOFTWARE PROTECT PARAMETER COPY Y-485 COMM. I/O NOTE You can also exit the UTILITY mode by pressing the [DISPLAY] key. SYSTEM SETUP Only one parameter is available here: EMPHASIS. The emphasis function is a type of noise reduction and can effectively be used to reduce the high-frequency noise produced during A/D conversion and D/A conversion. It causes some deterioration of the dynamic range in the high-frequency range, however. Because this equipment uses a 20-bit AD/DA converter, a sufficient dynamic range is assured even when the emphasis function is turned off. Setting it to OFF will work best for most material most of the time. Use the F encoder to turn emphasis on and off (this trips an internal relay, so you will hear a "click" as this is switched). TITLE EDIT Each equalization setting may have a name. This may be useful in a mobile PA setup which is often used at the same venues at different times (a setting named "UNIV. STADIUM" is easier to remember again than program 23). Names set using this function are displayed on the screen whenever you step through the memory areas using the [%] or [^] keys. Use the F encoder to select a character (0-9, A-Z, a-z + punctuation) and the [L/] keys as cursor keys to determine which character will be edited. Use the [STORE] key as an easy way to enter a space. YDG2030