JUKI HZL-X Series Service Manual page 4

(8) Pattern selection
• 10-pattern direct selection: MENU key + Numeric keys
• Dot-matrix LCD
(9) Number of patterns that can be selected
• Max. 70 patterns
(10) Number of patterns
• HZL-DX7 : 300
• HZL-DX5 : 200
(11) Automatic threading device
• The hook section makes a turn by lowering the threading lever, and automatically returns to its original position
after completion of threading.
(12) Automatic lock stitch
When the backtacking switch is turned ON:
• Straight stitch: Three stitches are sewn in normal direction and three stitches are sewn in reverse direction at
the beginning and end (the reverse switch is turned ON) of sewing.
Amount of feed: Same with the preset amount of feed
• Other patterns: Zero-feed is inserted and one each stitch is sewn in the normal and reverse directions at the
beginning and end (the reverse switch is turned ON) of sewing.
Amount of feed: Fixed at 0.6 mm
(13) Buttonholing
Auto-return type full automatic buttonholing
Buttonholing size detection
(14) Save and call patterns
Selected patterns and pattern settings can be stored in memory.
In addition, the pattern can be called up from memory for sewing.
Number of patterns that can be stored in memory: 10 (folders)
(15) Helpful messages
• Presser foot lifting lever
• Buttonholing foot
• Display of pattern storage limitation
• Pattern clear prompt
• Memory storage
• Acceptance of setting change
• 2-needle setting
• Motor lock
• Straight stitch selection
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