User Manual

11
SELECTION
• If you want to change temperature unit ℉ ↔ ℃,
when unit is stopped, push '∨' and '∧' button
simultaneously for 3 seconds.
LOCK or UNLOCK
℉ or ℃
• If you press '∨' for 5 seconds when the unit is
turned off you can control 'LOCK, UNLOCK' mode.
• When You set 'LOCK' there will be '.'
below the number in the screen.
• You can set 'UNLOCK' or 'LOCK' after pressing
'∧' button.
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