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Manual was destroyed and this purchase made it possible to recover my manual . It was easy to down load and smooth to use thanks .
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.
Great price, Quick delivery, the document was very usefull A+++++++++++++++
ThankΒ΄s for your help, I already recived these manual from you
Thank you for your manual It has the basic things to and i use the Oszi for Longer Time.
In case of difficulty
Resetting the Microcomputer
If the microcomputer may malfunction (unit cannot be operated, or shows an erroneous display) if the power cord is unplugged while the power is ON, or due to some other external factor. If this happens, execute the following procedure to reset the microcomputer and return the unit to its normal operating condition.
With the power cord plugged in, turn the POWER key OFF. Then, while holding down the ON/STANDBY key, press the POWER key.
â¢ Please note that resetting the microcomputer will clear the contents of the memory and returns the unit to the state it was in when it left the factory.
Preparations Operations Other
Symptom No sound from the speakers. Cause â¢ The speaker cords are disconnected. â¢ VOLUME is set to the minimum position. â¢ MUTE is ON. â¢ The SPEAKERS switches are set to OFF. Remedy â¢ Connect properly referring to âSetting the speakersâ. 5 â¢ Adjust the volume to a proper level. â¢ Turn OFF the MUTE. ! â¢ Set the SPEAKERS switch(es) to ON.
The standby indicator blinks and sound is not output.
â¢ Speaker cords are short-circuited.
â¢ Turn the power off, eliminate the shortcircuiting, then turn on the power again.
Sound is not output from one of the speakers. A humming noise is generated when the PHONO input selector is selected.
â¢ The speaker cord is disconnected. â¢ The audio cord from the turntable is not connected to the PHONO jacks. â¢ The turntable is not grounded.
â¢ Connect properly referring to âSetting the speakersâ. 5 â¢ Insert the audio cord plugs securely into the PHONO jacks. â¢ Connect the grounding wire to the GND terminal on the rear panel. 4
Symptom Radio stations cannot be received. Cause â¢ No antenna is connected. â¢ The broadcast band is not set properly. â¢ The frequency of the desired station is not tuned. â¢ Noise due to ignition noise from an automobile. â¢ Noise due to interference from an electric appliance. â¢ Noise due to a nearby TV set. â¢ The preset station belongs to a frequency that cannot be received. â¢ The preset memory was cleared because the power cord had been unplugged for a long period of time. Remedy â¢ Connect an antenna. 5 â¢ Set the broadcast band properly. â¢ Tune the frequency of the desired station. # â¢ Install the outdoor antenna away from the road. â¢ Turn off the power to the appliance. â¢ Install the receiver farther away from the TV. â¢ Preset a station with a receivable frequency. â¢ Preset the station again.
A station which was preset cannot be received by pressing the corresponding numeric key.