Although printing quality is not the best, the manual was very helpful in order to reactivate this ancient but still good electronic musical instrument.
Text excerpt from page 22 (click to view)
HOW TO USE THE GENIUS REMOTE TO CONTROL YOUR T.V.
The "ENTER" button will set features to your preference. CHANNEL SELECTOR buttons Enter two or three numbers to select channels. Enter a "0" first for channels 1 to 9. Use the "100" button for channels 100 and higher. Channel selection may also be performed by pressing channel up ( ) or down ( )
NOTE: THE TV MAY NOT RECEIVE SOME CHANNELS IF YOU ARE NOT IN THE CORRECT AIR/CABLE MODE. SEE PAGE 20.
AVX button The AVX (Auxiliary Video) button will select between the antenna signal and the two sets of video input jacks each time the button is pressed.
VOLUME, MUTE buttons Press the "VOLUME" up ( ) or down ( level.
) button until you obtain the desired sound
To turn the sound on and off instantly to answer the telephone, etc., press the "MUTE" button. Press the "MUTE" button again or press the "VOLUME" up ( ) button to restore the sound.