At the end of this test, press the Part Balance [Accomp]button to go to the following check Notice if the vertical lines are shown clearly. Then press the following buttons and verify the ON and OFF conditions of the display: One Touch Program [Piano] : ON ( LCD with lines ) One Touch Program [Arranger] : OFF ( LCD Blue ) After this, press the Part Balance [Accomp] button. The following display will appear: Then press the One Touch Program [Arranger] button and be sure that all the LCD dots turn off (Blue). Press the One Touch Program [Piano] button and make sure that all the LCD dots lighten (White). 13.
LCD Check Insert a 2DD floppy disk, which is write protected and check that the note "2DD Protected" will appear on the display. Then insert an unprotected 2DD floppy disk and check that the note "2DD:OK" will appear on the display. In the same way, insert an unprotected 2HD floppy disk and check that the note "2HD:OK" will appear on the display. When you insert an unformatted disk the note "Unformatted" will appear on the display If there are some problems, the writing "NG". will appear on the display. When this test is completed, touch "Next" on the screen or press the Part Balance [Accomp] button to go on to the following test. Note:
When you make this test, the data contained in the floppy disk will be damaged. To make this test you need 3,5" disks (HD or DD kind), formatted by E-600. 12. FDD check The following display will appear: The following display will appear: 20 E-600 July, 1999 Turn off the instrument to exit the test mode. The following display will appear: Then touch "Write" on the screen or press the Part Balance [Accomp] button to start the destination setup. When the setup ends, you will go automatically to the following step. Touch the button corresponding to the destination indicated on the Touch Panel or press the corresponding button, as follows:
Display Destination Button DOM 100V One Touch Program [Piano] EXP 230V/240V One Touch Program [Organ] US 117V One Touch Program [Arranger] The following display will appear: 15. Destination setup At the end of this test, touch "Next" on the screen or press the Part Balance [Accomp] button so as to go to the following verification. Rotate the encoder completely and make sure that the number indicated on the dispaly changes from 0 to 9 and that the contrast changes according to the value indicated. Make also sure that the character is recognizable even at value "0". The following display will appear: 14. LCD Contrast test