Yamaha UB99A Service Manual page 16

UB99A/UB99B/UB99MK2
3-6-4. Turn VR1 (Control 1) to center. The following
display appears.
UB99@VOL2@CHECK
MAX@@**@[**]@**@@
3-6-5. Turn VR2 (Control 2) fully clockwise. The following
display appears.
UB99@VOL2@CHECK
MIN@@**@[ff]@**@@
3-6-6. Turn VR2 (Control 2) fully counterclockwise. The
following display appears.
UB99@VOL2@CHECK
UP@@@**@[00]@**@@
3-6-7. Turn VR2 (Control 2) to center. The following
display appears.
UB99@VOL3@CHECK
MAX@@**@@**@[**]
3-6-8. Turn VR3 (Control 3) fully clockwise. The following
display appears.
UB99@VOL3@CHECK
MIN@@**@@**@[ff]
3-6-9. Turn VR3 (Control 3) fully counterclockwise. The
following display appears.
UB99@VOL3@CHECK
UP@@@**@@**@[00]
3-6-10. Turn VR3 (Control 3) to center. The following
display appears.
UB99@VOL3@CHECK
OK@PUSH[ONOFF]SW
Check for the OK sign in the display.
16
3-7. USB Check
3-7-1. Push [ON/OFF] or [AUTO F.R./ON/OFF] SW. The
following display appears.
UB99@USB@CHECK
V10103@CNECT@USB
3-7-2. Connect with PC by USB cable. The following
display appears.
UB99@USB@CHECK
DISCONNECT@CABLE
3-7-3. Remove the USB cable. The following display
appears.
UB99@USB@CHECK
OK@PUSH[ONOFF]SW
Check for the OK sign in the display.
3-8. LCD Check
3-8-1. Push [ON/OFF] or [AUTO F.R./ON/OFF] SW. The
following display appears.
UB99@LCD@CHECK@@
PUSH@[ON/OFF]@SW
3-8-2. Push [ON/OFF] or [AUTO F.R./ON/OFF] SW. The
following display appears.
~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~
All the LEDs will be turned on.
3-9. END
3-9-1. Push [ON/OFF] or [AUTO F.R./ON/OFF] SW. The
following display appears.
UB99@DIAG@ALL@OK
PLEASE@POWER@OFF
Turn off power, and the inspection is now
completed.
Finally, perform "4. Factory Set" as follows.