Subwoofer On and Off (CDM-7857/ CDM-7854 only)
1 Press and hold the c(Eject) button for at least 3 seconds.
With each press, subwoofer is toggled On or Off.
NOTES
•Initial mode is "Subwoofer OFF."
•Set to "Subwoofer OFF" unless the subwoofer is used.
•When the subwoofer is turned on, the subwoofer output level can be adjusted. For more details, refer to the Adjusting Volume/Bass/Treble/Balance/Fader.
Adjusting Volume/Bass/Treble/
Balance (Between Left and Right)/
Fader (Between Front and Rear)
1 Press the MODE button repeatedly to choose the desired mode.
Each press changes the modes as follows:
→ VOL → BAS →TRE
FAD ← BAL ←
NOTES
•If the 5 or 6 button is not pressed in 5 seconds after selecting the BASS, TREBLE, BALANCE, or FADER mode, the unit automatically sets in the VOLUME mode.
•When the subwoofer is set to ON, the level of the subwoofer can be adjusted
2 Press the 5 and 6 buttons until the desired sound is obtained in each mode.
NOTE
The settings of the Bass and Treble will be individually memorized for each source (FM, AM and CD) until the setting is changed. Depending on the connected devices, some functions and display indications do not work.
Turning Loudness On/Off (CDE-7853 only)
Loudness introduces a special low- and high- frequency emphasis at low listening levels. This compensates for the ear's decreased sensitivity to bass and treble sound.
1 Press and hold the LOUD button for at least
2 seconds to activate or deactivate the loudness mode.
The display shows "LOUD" when the loudness mode is activated.
Audio Mute Function
Activating this function will instantly lower the volume level by 20 dB.
1 Press the MUTE button to activate the MUTE mode. The audio level will decrease by about 20 dB.
Pressing the MUTE button again will bring the audio back to its previous level.
BBE Mode On/Off (CDM-7857/CDM-7854 only)
The BBE (Barcus Berry Electronics) processor installed in this unit is designed to correct the phase distortion inherent in most loudspeaker designs. Ensuring the phase integrity of the signal driving the speakers improves the accurate reproduction of the sound.
1 Press and hold the BBE button for at least 2 seconds to turn on the BBE mode.
Each press toggles between the BBE on and off modes.
Setting Bass Frequency
The bass control center frequency can be set at 60, 80, 100 or 200 Hz.
1 Press and hold the B.C. (Bass Control) button for at least 3 seconds to turn on the bass control settings.
2 Press the DN gor the fUP button to select the desired Bass center frequency. Each press changes the center frequency as follows: 60 Hz, 80 Hz, 100 Hz and 200 Hz.
NOTE
If no buttons are pressed within 5 seconds, the bass control settings will be turned off automatically.
3 Press the B.C. (Bass Control) button for more than 3 seconds to turn off the bass control settings.
