Yamaha DM2000 Owner's Manual - Page 252

238 Chapter 21-Other Functions Using the Oscillator The DM2000 features an oscillator that can be used for calibration or diagnostic purposes. 1 Use the DISPLAY ACCESS [UTILITY] button to locate the Oscillator page. 2 Use the cursor buttons to select the parameters, and use the Parameter wheel, INC/DEC button, or [ENTER] button to set them. OSCILLATOR ON: This turns the Oscillator on or off. While the LEVEL parameter is selected, the [ENTER] button can be used to turn on and off the Oscillator. Note: To prevent any sudden tone burst surprises in your monitors or headphones, you may want to set the LEVEL parameter to minimum before turning on the oscillator. LEVEL: This sets the Oscillator output level, which is displayed by the adjacent meter. This parameter can be set by using the Parameter wheel regardless of which parameter is currently selected. WAVEFORM: These buttons are used to select the waveforms: SINE 100Hz, SINE 1kHz, SINE 10kHz, PINK NOISE, or BURST NOISE, which is 200 msec pink noise pulses at four second intervals. ASSIGN: These buttons are used to assign the Oscillator output to Bus Outs, Aux Sends, Matrix Sends, and the Stereo Out. Checking the Battery The condition of the internal memory-backup battery can be checked as follows. 1 Use the DISPLAY ACCESS [UTILITY] button to locate the Battery Check page. If the Status is "Okay," the battery is okay. If the Status is "Getting Low," ask your Yamaha dealer to replace the battery as soon as possible. Do not attempt to replace the battery yourself. Failure to replace a low battery may result in data loss. DM2000-Owner's Manual