Kurzweil K2000 Service Manual page 29

SECTION 2
PWRCHECK.OOC 12/22/92
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back and forth, this is normal. (Save this setup to
disk for future use.)
OUTPUT JACK TEST:
• Select program 31 Piano or any single layer program.
Plug headphone or single output device into LEFT mix
jack, listen for proper output.
• Used with a mono device, the LEFT jack is left plus
right output signal.
• Plug headphone into RIGHT output mix jack. Listen
for proper output.
• Used with a mono device, RIGHT jack is mono only and
will be about 3db lower than left when used alone.
OUTPUT JACK A:
• The output from this jack should sound the same as
the mix jack output, except there are no "effects"
and the volume fader does has no influence.
OUTPUT JACK B:
• Press EDIT, MORE twice, then press output once.
Change PAIR: A(FX) to PAIR: B(DRY) by pressing
"+"
once.
• B jack will now output the piano without "Effects"
or "volume fader".
• To exit, press EXIT, then NO (button F). Returns to
default settings.
MIDI JACK TEST:
• Feed a MIDI signal into the MIDI IN jack. This MIDI
signal should appear at the THRU jack.
• Play the keyboard and test MIDI OUT jack by sending
MIDI signal into another instrument.
• Note: you can display MIDI data on the LCD. Press
MASTER, then UTILITY, then MIDI, and read data on
the LCD. (See chapter 10 in the Musicians Guide.)
DISK DRIVE:
• Insert a demo or program diskette. Press DISK, then
LOAD, then OK twice.
• Press SONG or PROGRAM and verify that disk data and
functions were loaded. Play the keyboard.
USE A SPARE DISKETTE FOR THIS TEST: data will be
erased.
• Verify all tracks can be written to and read from.
• Insert 1.44M (HD) diskette, press DISK, then FORMAT,
then YES, then 1.44M, then YES twice. (See chapter
13 in Musicians Guide.)
• Note: 1.44M HD diskettes can be easily identified by
the presence of a second square hole opposite the
write protect hole. 720K diskettes have only the
write protect hole.
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