Owner's Manual
Page 4
... urge you stunning sound quality with your PSR-740/640. • PSR-740/PSR-640 • Music Stand (page 14) • Sample Disk • Owner's Manual This product (PSR-740) is manufactured under license of U.S.Patents No.5231671, No.5301259, No.5428708, and No.5567901 of this advanced instrument. The Yamaha PSR-740/640 PortaTone combines the most of a fine electronic...
... urge you stunning sound quality with your PSR-740/640. • PSR-740/PSR-640 • Music Stand (page 14) • Sample Disk • Owner's Manual This product (PSR-740) is manufactured under license of U.S.Patents No.5231671, No.5301259, No.5428708, and No.5567901 of this advanced instrument. The Yamaha PSR-740/640 PortaTone combines the most of a fine electronic...
Owner's Manual
Page 140
... voices may sound continuously or have a long decay after the notes have them play back any GM- The same applies to Yamaha's XG format; Use these program change voices or make special settings. The panel voices include 267 "pitched" voices (223 "pitched" voices for... is correspondingly reduced. they also conform to the PSR-740/640 and other GM- q Maximum Polyphony The PSR-740 has 64-note maximum polyphony and the PSR-640 has 32. The panel voices are played using last-note priority. • The Voice List includes MIDI program change numbers for other PortaTone instruments.
... voices may sound continuously or have a long decay after the notes have them play back any GM- The same applies to Yamaha's XG format; Use these program change voices or make special settings. The panel voices include 267 "pitched" voices (223 "pitched" voices for... is correspondingly reduced. they also conform to the PSR-740/640 and other GM- q Maximum Polyphony The PSR-740 has 64-note maximum polyphony and the PSR-640 has 32. The panel voices are played using last-note priority. • The Voice List includes MIDI program change numbers for other PortaTone instruments.
Owner's Manual
Page 162
...• Use a directional microphone. • Turn down the MASTER VOLUME, ACMP volume, or SONG volume control. • Separate the microphone from the PortaTone. • The R1/R2/L voice volume (Mixer) settings could be set to "INTERNAL" (page 132). You may produce interference. When the Song ... is selected for those notes is selected. You are connected properly. • If you experience distorted or out-of-tune sound from the PSR-740, for alarm. In the Disk mode, no cause for example. Troubleshooting PROBLEM • The speakers produce a "pop" sound whenever the ...
...• Use a directional microphone. • Turn down the MASTER VOLUME, ACMP volume, or SONG volume control. • Separate the microphone from the PortaTone. • The R1/R2/L voice volume (Mixer) settings could be set to "INTERNAL" (page 132). You may produce interference. When the Song ... is selected for those notes is selected. You are connected properly. • If you experience distorted or out-of-tune sound from the PSR-740, for alarm. In the Disk mode, no cause for example. Troubleshooting PROBLEM • The speakers produce a "pop" sound whenever the ...
Owner's Manual
Page 186
.... THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. CONSUMERS RESPONSIBILITIES If warranty service should be packed securely. *Repaired units will be free of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that... may also contact Yamaha directly at the address provided below. 2. Some states do not allow limitations that relate...
.... THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. CONSUMERS RESPONSIBILITIES If warranty service should be packed securely. *Repaired units will be free of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that... may also contact Yamaha directly at the address provided below. 2. Some states do not allow limitations that relate...