Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank´s for your help, I already recived these manual from you
Text excerpt from page 21 (click to view)
TONE AND BALANCE/FADER
Adjusting the tone and balance/fader
Adjusting the bass � To adjust the bass, press AUD / LD
=. �BASS� will appear in the display.
Switching Loudness on/off
Loudness boosts the bass and treble when the volume is low to create a more natural sound. � Press AUD / LD = for approx. two seconds. LD will light up in the display to indicate that Loudness is active.
� Press
or
: to alter the bass.
Adjusting the treble � To adjust the treble, press AUD /
LD =. �BASS� will appear in the display.
Adjusting Loudness intensity
The Loudness boost can be set in stages from one to six. �MENU� will appear in the display. � Press : repeatedly until �LOUDNESS� appears in the display.
PORTUGU�S ESPA�OL FRAN�AIS ENGLISH
� Press MENU 8.
� Press � Press
: until �TREBLE� appears in the display. or : to alter the treble.
Adjusting the balance � To adjust the balance, press AUD /
LD =. �BASS� will appear in the display.
� Press
or : to alter the Loudness setting.
� Once you have completed adjusting the settings, press MENU 8 or OK ;.
� Press � Press
ance.
: until �BALANCE� appears in the display. or : to alter the bal-
Adjusting the fader � To adjust the fader, press AUD / LD
=. �BASS� will appear in the display.
� Press � Press
: until �FADER� appears in the display. or : to alter the fader.
