Brother HE-800B, Service Manual

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HE-800B
3. FUNCTION SETTINGS
17
3-7. Input checking method
This is used at the following times.
・
When you would like to check for problems with the operation panel.
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When you would like to check for broken cords.
・
When you would like to adjust a sensor position.
This lets you check if the CPU is reading signals from the keys and the sensors correctly.
1. While pressing the key (1), turn on the power switch.
Item numbers, item names and input statuses will be displayed on the screen.
2. Press the key (1) or the key (2) to select the desired item number.
3. Refer to the input check list to check the key and sensor responses.
4. When returning to normal operation, turn power off and then on again.
0799D