2. FUNCTION SETTINGS
18
RH-9820
2-7. Output checking method
Use this to check for any malfunctions of the circuit boards, and for checking for problems with drive mechanisms and broken
cords.
This checks if the CPU output signal is working correctly.
NOTE:
When checking operation, the mechanisms may be obstructed and become damaged, so remove the left and right work clamp
plates (Z) before checking output.
1
While holding down the
key, push the POWER switch at the ON side (1).
The sewing machine will switch to starting standby mode.
2
Press the start switch (2).
The feed base will move to the home position.
3
Select the check number (A) to be checked.
* Refer to the output check list for the details of signals being checked.
4
Press the start switch (2).
The operation corresponding to the signal being checked will be carried
out.
5
[To return to normal operation]
Press the POWER switch at the OFF side to turn off the power, and then turn the power back on.
0749B
0413B
0731B
(A)
0981B
0982B
0982B
Содержание RH-9820
Страница 7: ...RH 9820 v Belt cover Rear 0331B 0332B 0334B 0486B 0485B 0333B ...
Страница 46: ...4 MECHANICAL DESCRIPTIONS RH 9820 37 ...
Страница 58: ...5 DISASSEMBLY RH 9820 49 5 10 Lubrication 1089B ...
Страница 124: ...6 ASSEMBLY RH 9820 115 6 19 Covers 1064B ...
Страница 210: ...8 ELECTRICAL MECHANISM 201 RH 9820 PMD P C board Power supply motor P C board 0693B 4593Q ...
Страница 211: ...8 ELECTRICAL MECHANISM 202 RH 9820 Panel P C board 0694B ...
Страница 217: ...8 ELECTRICAL MECHANISM 208 RH 9820 0761B ...
Страница 218: ...8 ELECTRICAL MECHANISM 209 RH 9820 0762B ...
Страница 236: ...SERVICE MANUAL RH 9820 I6100920B 2007 03 B 1 Printed in Japan ...