Brother RH-9820, Service Manual

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3. READING/WRITING DATA
24 RH-9820
3-4. Reading parameter data from the CF card
1. Select R1 in data read/write mode.
2. Press the ENTER key.
The parameter data for all programs on the CF card will be read.
Once reading is complete, a “COMPLETED” message and the power off symbol
will be displayed.
3. Push the POWER switch to the OFF side to turn off the power, and then turn the
power back on again.
3-5. Writing parameter data to the CF card
1. Select W2 in data read/write mode.
2. Press the ENTER key.
The parameter data for all programs in the sewing machine will be written to the
CF card.
Once writing is complete, the buzzer will sound.
3. Press the TEST key.
Data read/write mode will end.
3-6. Reading memory switch data from the CF card
1. Select R3 in data read/write mode.
2. Press the ENTER key.
The memory switch data will be read from the CF card (except for some memory
switch data).
* Memory switch data relating to specifications and devices (050, 561, 564,
566, 572, 752, 850, 851, 852 and 853) will not be read.
Once writing is complete, a “COMPLETED” message and the power off
symbol will be displayed.
3. Push the POWER switch to the OFF side to turn off the power, and then turn the
power back on again.
3-7. Writing memory switch data to CF cards
1. Select W4 in data read/write mode.
2. Press the ENTER key.
All memory switch data from the sewing machine will be written to the CF card.
Once writing is complete, the buzzer will sound.
3. Press the TEST key.
Data read/write mode will end.
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