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 22 (click to view)
Select the �Soundcheck� menu. The soundcheck is started immediately. With the transmitter, walk up and down the transmission area. Press the button on the receiver to terminate the soundcheck and to display the result of the soundcheck. The level displays �RF� and �AF� will indicate the lowest RF and the highest AF level of the received transmitter. Optimize the RF level by repositioning the receiving antennas. The audio level should be as high as possible (max. 0 dB) without the level display for audio signal �AF� showing full deflection (see the section �Adjusting the sensitivity� in the operating manual of the transmitter). If both receiving antennas are connected and aligned, the diversity displays I and II appear on the display panel. If no transmitter is being received, the �MUTE� display appears on the display panel. To do another soundcheck (e.g. with an improved antenna arrangement, another transmitter position or a new transmitter sensitivity), press the button.
Selecting the standard display Display
Via the �Display� menu, you can select the standard display: Selectable standard display �Main� (standard display) Contents of the display
�Frequency� (display of the frequency)
�Bank/Channel� (display of the channel bank and channel number)
�Name� (display of the freely selectable name)
�AF meter� (graphic display of the AF level)
�Second RF� (display of the RF levels of the two diversity sections)
