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Chapter
1
A
Appendix
Maintenance and Troubleshooting
CARE AND MAINTENANCE ...................................... 3
Restrictions on oiling ..................................................................3
Precautions on storing the machine ............................................3
Cleaning the LCD Screen ...........................................................3
Cleaning the Machine Casing .....................................................3
Cleaning the Race .......................................................................3
Cleaning the Cutter in the Bobbin Case Area..............................5
About the Maintenance Message ................................................5
ADJUSTING THE SCREEN ......................................... 6
Adjusting the Brightness of the Screen Display ...........................6
Touch Panel is Malfunctioning....................................................6
TROUBLESHOOTING ............................................... 7
Frequent troubleshooting topics .................................................7
Upper thread is too tight ............................................................7
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Symptom .................................................................................... 7
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Cause ......................................................................................... 7
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Remedy ...................................................................................... 7
Tangled thread on wrong side of fabric ......................................8
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Symptom .................................................................................... 8
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Cause ......................................................................................... 8
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Remedy ...................................................................................... 8
Incorrect thread tension ...........................................................10
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Symptoms ................................................................................ 10
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Cause/Remedy ......................................................................... 10
Fabric is caught in the machine and cannot be removed ..........11
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Removing the fabric from the machine .................................... 11
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Checking machine operations .................................................. 13
List of Symptoms.......................................................................14
ERROR MESSAGES................................................... 17
SPECIFICATIONS..................................................... 19
UPGRADING YOUR MACHINE’S SOFTWARE........ 20
Upgrade Procedure Using USB Media ......................................20
Upgrade Procedure Using Computer ........................................21
INDEX...................................................................... 22
Summary of Contents for Crescendo BLCR
Page 1: ......
Page 18: ...NAMES OF MACHINE PARTS AND THEIR FUNCTIONS B 16 ...
Page 93: ...USEFUL FUNCTIONS Sewing Basics Sewing S 19 S 1 ...
Page 177: ...USING THE MEMORY FUNCTION Character Decorative Stitches Sewing S 103 S 3 ...
Page 190: ...TROUBLESHOOTING S 116 ...
Page 215: ......
Page 216: ...English 882 D01 Printed in Taiwan XF3650 001 ...