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 36 (click to view)
Con�guring the speakers
Using the remote controller 1. Press the TEST button. You will hear a pink noise which will be emitted from the front left speaker. (1) Remember the volume level of this noise and then press the CH SEL button. The TX-SR601/601E will now emit the pink noise from the center speaker. (2) Using the LEVEL / buttons, adjust the volume level of the noise from the center speaker so that it is at the same level as that was emitted from the front left speaker. (3) Press the CH SEL button again. The TX-SR601/601E will now emit the pink noise from the front right speaker. Use the LEVEL / buttons to adjust the volume of the noise from the front right speaker so that it is the same level as that was emitted from the center speaker. (4) Use the CH SEL button to select other speakers and adjust the volumes until all speakers are adjusted to the same level. The pink noise level can be adjusted to anywhere between �12 and +12 decibels for all speakers in 1-decibel increments. For subwoofer, values between �15 and +12 dB can be set. 2. Press the TEST button to complete the procedure. (lower edge of ENTER button) Setting the value
Buttons used for navigating through the menus
You can change settings in the Setup Menu using the buttons on the front panel and on the remote controller. The buttons on the remote controller correspond to those on the TXSR701/701E/601/601E as shown below.
