PRECAUTIONS
1. Avoid Excessive Heat,
Humidity, Dust and
Vibration
2. Avoid Physical Shocks
3. Do Not Open The Case
Or Attempt Repairs Or
Modifications Yourself
4. Make Sure Power Is Off
Before Making Or
Removing Connections
Keep the unit away from locations where it is likely to be exposed to high tem-
peratures or humidity — such as near radiators, stoves, etc. Also avoid loc-
tions which are subject to excessive dust accumulation or vibration which could
cause mechanical damage.
Strong physical shocks to the unit can cause damage. Handle it with care.
This product contains no user-serviceable parts. Refer all maintenance to
qualified Yamaha service personnel. Opening the case and/or tampering with the
internal circuitry will void the warranty.
Always turn the power OFF prior to connecting or disconnecting cables.
5. Handle Cables Carefully Always plug and unplug cables by gripping the connector, not the cord.
6. Clean With a Soft Dry
Cloth
7. Always Use the Correct
Power Supply
8. Electrical Interference
9. Memory Backup
Never use solvents such as benzine or thinner to clean the unit. Wipe clean with
a soft, dry cloth.
Always use the supplied AC Adaptor to power your SY22 or, if the original
adaptor is lost or broken, a replacement or equivalent type obtained from your
Yamaha dealer. Also, make sure that the adaptor you have is appropriate for the
AC mains supply voltage in the area where you intend to use the SY22 (the
correct INPUT voltage is marked on the adaptor).
Since the SY22 contains digital circuitry, it may cause interference and noise if
placed too close to TV sets, radios or similar equipment. If such a problem does
occur, move the SY22 further away from the affected equipment.
The SY22 contains a special backup power system that will retain the contents
of the internal RAM memory for up to approximately one month even when the
power is turned off! If the power is left off continuously for longer periods, the
contents of the internal memory may be lost. Be sure to turn the SY22 on for a
short period at least once a month if you wish to retain data in the internal
memory.
2
Summary of Contents for SY.22
Page 1: ...AUTHORIZED PRODUCT MANUAL MUSIC SYNTHESIZER ...
Page 2: ...MUSIC SYNTHESIZER ...
Page 12: ...7 ...
Page 13: ...8 ...
Page 32: ...VOICE COMMON 27 ...
Page 33: ...VOICE COMMON ...
Page 62: ...ELEMENT ENVELOPE 58 ...
Page 77: ...UTILITY SETUP 74 ...
Page 81: ...UTILITY RECALL 78 ...
Page 88: ...APPENDIX 85 ...
Page 93: ...APPENDIX O DATA FORMAT 1 MIDI reception conditions 2 MIDI transmission conditions 91 ...
Page 100: ...YAMAHA ...