Read Sharp R-1900M (serv.man8) Service Manual online
R1900M
7 – 5
For example: Procedure to set standard voltage at 230V(230V
±1V) area.
6. CUSTOM HELP
You can check if the correct control unit is installed or not by using this function.
Procedure to check the model name and making date of software.
#1: The display will show “cd19”.
“cd19” means model R-1900M.
Operation
Display
Indicator
Sound
(within 20 sec.)
(within 20 sec.)
plug in
POWER LEVEL
SET MEMORY
START
STOP/CLEAR
7
START
(after 1 sec.)
STOP/CLEAR
.
.
.
.
.
SF-
230U
230U
230U
SF-
0
Flashing
Operation
Display
Indicator
Sound
(within 20 sec.)
POWER LEVEL
SET MEMORY
START
STOP/CLEAR
CUSTOM
STOP/CLEAR
plug in
.
.
.
.
.
.
SF-
cd-XX
XXXX
XXXX
0
(within 20 sec.)
#1
(model name)
(date)
(time)
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