Ymc-700 - Yamaha YMC-700 Service Manual

YMC-700/YMC-500
QQ
3 7 63 1515 0
● Operation Procedures
1. Insert the USB storage device, in which the latest
firmware is stored, to the USB terminal located on the
rear panel of this unit. (Fig. 2)
2. While pressing the "CONTROL" and " " (UP) keys of this unit, connect the power cable to the AC outlet. (Fig. 3)
Release the "CONTROL" and " " (UP) keys when the POWER indicator (left side) lights. (Fig. 5)
Writing of the firmware is started.
Top view
TE
L 13942296513
While writing the firmware, the screen is displayed as shown below. (Fig. 4)
TV screen
USB UPDATE
FILE READ xx%
www
Writing is started.
.
20
http://www.xiaoyu163.com
"CONTROL" key
x ao
y
Writing is being executed.
i
8
Rear view
" " (UP) key
Q Q
3 6 7 1 3
Fig. 3
USB UPDATE
BLOCK x xx%
u163
.
Fig. 4
2 9 9 4 2 8
USB terminal
Fig. 2
1 5 0 5 8 2 9 9 4
UPDATE FINISH
AC TURN OFF
m
co
Writing is completed.
9 9
2 8 9 9