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 you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
Text excerpt from page 21 (click to view)
To stop recording
Press x.
Note
Sound Adjustment
You cannot listen to other sources while recording.
Tips
Adjusting the sound
You can reinforce the bass and create a more powerful sound.
Press i-Bass on the unit.
� For JAX-N88/N77/N66/N33/PK88/PK77/PK66, when you record on both sides, be sure to start from the front side. If you start from the reverse side, recording stops at the end of the reverse side. � For recording from the tuner: If noise is heard while recording from the tuner, move the respective antenna to reduce the noise.
Each time you press the button, the display changes cyclically as follows: I-BASS LOW* t I-BASS HIGH* t I-BASS OFF
* The volume switches to power mode, the equalizer curve changes, and the i-Bass button lights up.
Selecting the sound effect
Selecting the effect from the music menu
Press EQ (or PRESET EQ on the unit) repeatedly to select the preset you desire.
The preset name appears in the display. See the chart �Sound effect options�.
To cancel the sound effect
Press EQ (or PRESET EQ on the unit) repeatedly until �FLAT� appears.
Sound effect options
EQ Effect
HEAVY VOCAL SALSA TECHNO HIP HOP MP3 EQ*
Standard music sources
Sound Adjustment
* �SURR� appears if you select �MP3 EQ�. For JAX-N44/S44, you can not select �MP3 EQ�.