Problem with Yamaha PSR-550 as MIDI controller
A friend lent me a Yamaha PSR-550 to use as a MIDI controller for Software Instruments, but I am having a few problems. My MIDI to USB interface is an M-Audio Uno 1x1. I have already used my Roland V-Accordion with no issues- it was plug and play. I assumed the same with the Yamaha and hooked it up but got no sound. Checking the 550's manual I saw that there were a few different templates for MIDI setup. The "Master Keyboard" looked right (using the keyboard strictly as a controller for MIDI data) but it gave me nothing. I tried the other templates too without success.
In GB help I read about Audio MIDI Setup, opened it, created a new device and connected the ins and outs but still got no sound from the keyboard and no indications in Test Setup. Then I downloaded a USB-MIDI driver for the Yamaha and installed that. Nothing. Reading some posts in the Discussions I swapped the MIDI in and out cables, although they specify "To MIDI In" &c. Still nothing. Finally I noticed that the M-Audio Uno is showing no activity coming from the keyboard. I tried all those templates again but am still seeing no signal from the 550. As an aside, I just noticed that when I click on the "New External Device" icon while in Test Setup mode the Out arrow from the Uno shows red and the Uno itself indicates that a signal is going out.
My question is whether I am doing something wrong in the PSR-550 setup, or if the MIDI out on the keyboard could possibly be bad. Thanks to everyone in advance for any help you can give me.
/bob luke