Factory Reset - Roland RS-70 Service Notes

BEAM, and verify that the value increases and decreases.
• Hold your hand 5 cm above the D BEAM and verify that 127 is
displayed.
• Hold your hand 45 cm above the D BEAM and verify that 0 is displayed.
• Hold your hand 30 cm above the D BEAM and verify that a value greater
than 1 is displayed.
• Press the [ENTER] button to proceed to the next test.
11. USB Test (USB-MIDI)
USB Test.eps
USB Test:
• This checks the USB connection.
• Connect a computer on which you have already installed the USB driver
for the RS-70. When the PC is detected, the display will indicate OK and
you will automatically proceed to the next test.
12. DISK Test
DISK Test1.eps
DISK Test:
R/W:---
• This checks the floppy disk drive.
• Floppy disk Read/Write tests will be performed.
• Insert a 2HD floppy disk and press the [ENTER] button. If the drive
operates correctly, the display will indicate OK.
• Remove the 2HD floppy disk.
DISK Test2.eps
DISK Test:
R/W: OK
• This checks the floppy disk protect mechanism, and performs a Read test.
• Insert a write-protected 2DD floppy disk.
• Press the [ENTER] button. If the drive operates correctly, you will
automatically proceed to the next test.
13. SWITCH & LED Test
SWITCH & LED Test.eps
SWITCH & LED Test:52
• This checks the switches (buttons) and LEDs.
• When you enter this test, all LEDs will light.
• When you press a switch that has an LED, its LED will go dark.
• The upper right of the screen indicates the number of switches that have
not yet been pressed.
• The lower line of the LCD indicates the name of the switch you pressed.
• If one switch corresponds to two or more LEDs, press the switch
(buttons) the corresponding number of times.
<UPPER>, <LOWER>LED = [DESTINATION TONE] switch (buttons)
<ENV>, <BALANCE/LFO>LED = [ENV or BALANCE/LFO] switch
(button)
<SINGLE>, <SPLIT>, <DUAL>LED = [KEY MODE] switch (button)
• Verify that pressing the TAP TEMPO switch (button) causes the LED to
change "red" -> "green" -> "unlit."
• When all switches (buttons) have been pressed, you will automatically
proceed to the next test.
* If you press two or more switches (buttons) simultaneously, the lower line of
the LCD will indicate "WARNING !! ." In this case, use the [SHIFT] button +
[PAGE/CURSOR < ] button / [PAGE/CURSOR > ] button to re-select the
SWITCH & LED Test item, and perform the test again.
Connect:--
[ENT]
Protect:---
[ENT]
Protect:---
14. KEYBOARD Test
KEYBOARD Test1.eps
KEYBOARD Test:
• Play all keys and verify that sound is produced.
Also verify that the volume changes in response to your playing strength.
• Press the [ENTER] button to change the sound from PIANO to ORGAN.
KEYBOARD Test2.eps
KEYBOARD Test:
• Play all keys and verify that sound is produced.
Also verify that the volume changes in response to your playing strength.
• Press the [ENTER] button to proceed to the next test.
15. NOISE Test
NOISE Test.eps
NOISE Test:
• Use a noise meter to measure the residual noise.
• Set the input filter of your noise meter to 'DIN-AUDIO'.
• Verify that the result is below "-83.0 dBm."
• Press the [ENTER] button to proceed to the next test.
16. DESTINATION Set
DESTINATION set.eps
DESTINATION set:
[-]US [+]EUR
• Specify the export destination setting.
• For 100V, 117V, and 117VUS voltage models, set the export destination to
US. Press the [VALUE -] button, and you will proceed to the next test.
• For 230V, 230VE, and 240V voltage models, set the export destination to
EUR. Press the [VALUE +] button, and you will proceed to the next test.

17. Factory Reset

FACTORY RESET1.eps
Factory Reset:
[ENTER]/[EXIT]
• Verify that the export destination is displayed in the upper right of the
screen.
• If you press the [ENTER] button, Factory Reset will be executed. (Do not
turn off the power while the screen indicates "KEEP POWER ON !" The
operation will be completed in less than five minutes.)
• If you press the [EXIT] button, you will return to 16.DESTINATION Set.
• If you press the [SHIFT] button + [EXIT] button, you will return to 0.Test
Mode Top Page.
FACTORY RESET2.eps
COMPLETED
Test Mode End
• When this screen appears, the procedure has been completed. Turn off
the power.
RS-70
PIANO
ORGAN
EUR
17