Yamaha disklavier DKC55 - PK-CTL Sheet Test Procedures; PK-CTL Sheet Test Mode Entry and Version Info; PK-CTL Sheet Component Tests

39
(Only Record & Playback Models)
**** TEST MODE ****
**** SENSOR SHEET ****
**** TEST MODE ****
**** MN SHEET ****
**** ERROR HISTORY ****
**** DISPLAY ****
SNSR PROGRAM
Ver 1.00
MN ROM V 1.00
00. 04. 01
-------MESSAGE------
(1) KEY SENSOR
DEPTH TEST
END!
(2) HAMMER SENSOR
HEIGHT TEST
(C3 ~ C7 only)
(3) SOSTENUTO
PEDAL TEST (GP)
**HMR SNSR EDGE CHK**
(C3 ~ C7 only)
NO RST 255 K1 K2 K3 K4
01 150 149 119 93 67 45
AD 255 test OK
AD 87 test OK
AD_RATE
SENSOR MEASURE
( M )
VELOCITY CHECK
PLAY PLAY
PLAY PLAY