Setting The Key Lock; Removing The Key Lock - Sanyo MCO-19AIC(UV) Instruction Manual

Setting the key lock

1. To set the key lock, change the value of the key lock parameter from 0 to 1 on the Stand-by Setting
Display and press the ENTER Key. The buzzer will sound briefly and the keys will be locked.
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2. "Key Lock" will be displayed at the right side of "Stand-by Setting", and changing the temperature and
CO density settings will be disabled.
2

Removing the key lock

1. To remove the key lock, change the value of the key lock parameter from 1 to 0 on the Stand-by
Setting Display and press the ENTER Key.
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2. The cursor will move to the Password Field. Input the 4-digit password (default: 0000) and press the
ENTER Key. When key lock is release, the buzzer will sound briefly, and "Key Lock" will disappear from
the Stand-by Setting Display.
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