Yamaha CDC-905 Owner's Manual - Page 12

Changing brightness of the display If desired, you can change brightness of the display in three degrees by pressing the DIMMER button. DIMMER Normal illumination Slightly dim Dim CDC-905 only Adjusting the level of signals output into an amplifier, etc. You can adjust the level of sound signals output from the LINE OUT terminals on the rear panel into an amplifier, etc. as you prefer by using the OUTPUT LEVEL buttons. - OUTPUT LEVEL + CDC-905 only When you listen with headphones Connect the headphones to the PHONES jack and adjust the volume by using the OUTPUT LEVEL buttons. * Note that the use of the OUTPUT LEVEL buttons will also vary the level of the signal output to an amplifier, etc. PHONES or OUTPUT LEVEL - + (On the front panel) For optimum sound quality * When the DIGITAL AUDIO OUT (OPTICAL) terminal is used for the connection, set the level of output signals to max. * The level of output signals can be checked in the display. 12