Optimus 970 User Manual

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SPECIFICATIONS
Number of Keys  ................................................................................................... 61
Polyphonic Sound  ............................................................................  12-note (Max.)
Preset Tones  ...................................................................................................... 100
Auto-Rhythm  ........................................................................................................ 50
Tempo: 
Adjustable (40–255 Beats Per Minute)
Other: 
Fill-in and Synchro Start
Accompaniments  .............................................................  Concert Chord, Fingered
Juke Box  ................................................................................................... 20 Tunes
Transpose  ..............................................................................  (F ~C~F: half-notes)
Tuning  ...............................................................  Adjustable A4 = 440 Hz 
±
50 cents
Built-in Speakers  ........................................................ 4 Inch 
×
 2 (Output 2W + 2W)
Terminals: 
Power Supply  ................................................................................. 9V DC Jack
Headphones Stereo Standard Jack ....................  Output Impedance: 66 Ohms
Output Voltage: 2.8V (RMS) MAX
Power Sources ..............................................  DC: 6 AA batteries (Cat. No. 23-552)
AC: 120V, 60Hz, with AC adapter
Vehicle Battery: 9V with DC adapter
Power Consumption .......................................................................................  7.7 W
Dimensions (HWD)  ...........................................................  3
1
/
2
 
×
 35 
×
 12
11
/
16
 Inches
(90 
×
 910 
×
 322 mm)
Weight (Without Batteries)  .......................................................................  8 lb 10 oz
(3.9 kg)
Included Accessory  ...................................................................  Sheet Music Stand
Specifications are typical; individual units might vary. Specifications are subject to
change and improvement without notice.
42-4032.fm  Page 28  Wednesday, August 11, 1999  4:45 PM