Wk-500 - wk 7500 midi mute track

[Tim T.]

I tried the wk 500 a bit at guitar center and did like it.

I have the wk 3700 and am pretty happy with it overall. The

Main thing I love to do is to play along with midi files with my casio 3700

I just hit the buttons to mute tracks I want to play (1-16) and adjust the accompiant volume and play away.

I am now looking at the wk-500 (or maybe the 7500) and I didn't see 1-16 tracks laid out the same where I could easily mute them. I looked through the manual for the wk 500 and was still a bit confused. They said something about L1 or something, sounded like they deleted a area of notes of the midi file instead of tracks or something, I am not sure how it works or how easy it is to work?

so question: How easy is it to mute tracks for play along and adjust the accomp volume on the wk-500?

Sort of the same question on the new 7500 if anyone knows.

Thanks for help in advance

 

[Mayo]

Tim
I use WK 6500
Question for you?
When you change something on the MIDI track played from the card - for instnce via mixer turn off guitar?
Can you save it?
And if so , HOW?

Thanks in advance

Mayo