As shown in the table below to set up a multi-meter.
FUNCTION
Rate
The decimal point
DCV
SLOW
Triple digits
Please connect the cable for testing CV./Gate to the mutimator.
(Please see page ? of No3 circuit diagram of this cable.)
Connect to the CV terminal of the multimeter to V of this cable.
And connect to the GND ter minal of the multimater to GND of this cable.
Please set up a mirror so you can see the LED of the hole in the "R" printed char acter s
"KORG" of the rear.
1. Star t TEST MODE
Press the power switch for more than 1 second while holding down the 3 switches
[FAVORITES], [PAGE -], and [STRI NGS]
2. Checking the system ver sion
Version of the main system is displayed on the main display. (Left photo below)
Version of the panel system is displayed on the sub-display to the right. (Upper right photo)
After checking the version, and press the [VAL UE dial], (internal inspection) is star ted the
next inspection.
3-1. Internal Test
The test will start automatically.(Inspection will start automatically when you press the
[VAL UE dial] in the pr evious step.)
The following checks will be executed.
Item
contents
WORK RAM
Check execute on RAM prog.
Flash ROM
Check sum
DSP SDRAM
Check bus
PANEL
Check sum
USB
Check a command response.
MIDI LOOP
IN/OUT self check
CV
DAC control line check
