Korg PA500 - Test Menue; Internal Check: NAND - MIDI Loop

<<TEST MENUE>>
Touch one item to check.
item Check
[Nand] Internal: Check of NAND
[TGL] Internal: Check of TGL, PCM ROM
[Usb Device] Internal: Check of USB
[MMC/SD Card] Internal: Check of SD Card
[Midi Loop] Internal: Check of MIDI Loop
[Touch Panel] Check of Touch Panel
[Panel Buttons] Check of switches and LEDs
[Sliders] Check of A/D mute
[Audio Output] Check of Maximum Output and frequency response
[Audio Input] Check of Line input
[Distortion] Check of distortion
[Noise] Check of noise level
[Keyboard] Check of keyboard
[Speakers] Check of speakers
When you start from an item before MIDI Loop, please connect MIDI IN and MIDI OUT by a MIDI
cable.
<<Internal Check: NAND - MIDI Loop>>
When you touch the icon of the internal check, Pa500 execute the internal check
automatically. When some error is detected Pa500 displays the error item in the LCD.