Instructions For Qa Full Inspection; Music Stand Check - Korg PA50 Service Manual

Instructions for QA Full Inspection

This inspection is carried out supposing a user's usual use situation, and measurement of the electric
spec. of details etc. is omitted.
An inspection order does not need to follow below. All inspection being finally carried out will be important.
Please refer to the attached drawing on Connection.
On connecting plug, please check Insertion and Extraction Force with Jack.
<PREPARATION>
Floppy Disk Specified SMF Data included
Floppy Disk Blank Disk Formatted by Pa50
Damper Pedal DS-1H
Assignable SW EXP-1
Headphone
MIDI Cable
CD Player
Moniter Amplifier
33ohm load Shield Cable (33ohm impedance Headphone can be substituted.)
*33ohm load Shield Cable (or Headphone) to Phone Jack.
*Connect MIDI IN and MIDI OUT by MIDI Cable (Loop connection)
<TEST>
1. Appearance Inspection
To check if there are problems on Appearance Surface.
a: Confirm if there is no scar on Appearance Surface including SWs/Knobs/Sliders.
b: Confirm if there is no silk printing failure such as bleeding, cutting and so on
c: Confirm if Switch, LED, VR and so on should be installed correctly. No gradient and
unnecessary gaps and floating.
d: By Visual Check, confirm if there is no height variety of keys.
2.

MUSIC STAND CHECK

Please refer to our email dated on July 16.
Please install packed Music Stand on the keyboard and check if it can be installed smoothly.
------ LOAD TEST MODE
Please confirm if the connection is correct. After confirmation, install Floppy Disk and then Power ON.
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according to specified appearance limitation
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