Yamaha Electone EL-37 Owner's Manual page 67

(9) Voice Disk (Optional)
The M.D.R. also lets you use voices from optional Voices Disks.
You can play these voices and save them to User memory for
future recall.
To select voices from the disk and save them to User
memory:
1.
Insert the optional Voice Disk into the
Disk slot under the Music Disk Recorder.
The following display appears, prompting you to select the voice
group (Upper, Lower, Lead or Pedal).
<VOICE DISK>
Select a Group...!!
2.
Press one of the panel voice buttons in
the voice section in which you wish to use
the new voice.
After you've pressed a panel voice button, the Voice Disk's voice
name will appear on the LCD.
<VOICE DISK>
1 :Strings1
Voice number
3.
Select the desired voice by using the
left DATA CONTROL buttons.
Jumps back ten numbers.
Jumps ahead ten numbers.
<VOICE DISK>
1 :Strings1
Selects next number.
Selects previous number.
Pressing the bottom left buttons steps through the voice
numbers; pressing the top left buttons jumps ten numbers back
or forward. The name of each voice appears on the display with
the number.
Refer to the list included with your Voice Disk for voice names
and numbers. You can audition the voices as you select them
by playing them on the appropriate keyboard.
[SAVE]
Voice name
[SAVE]
Use these to save the voice
(see next step).
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