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11. The mode protect function
When the mode protect function is made effective, Display Key operation is
invalid by mode setting.
Therefore the set value can't be changed.
In an early stage, the mode protect function is invalid.
When doing the mode protect function setting, please operate as follows.
≪Operation of the mode protect≫
Operation key
Indication
Procedure
Ａ Ｂ Ｃ Ｄ Ｅ
１○
２○ Ｌ － ｏ Ｆ Ｆ
Ｔ○ ↑
(The mode protect : present)
Press the key for 2 sec. or more.
The present mode protect state is
displayed.
〔The regular factory setting is
“
L-oFF
”
.〕
Ａ Ｂ Ｃ Ｄ Ｅ
１○
２○ Ｌ － ｏ ｎ
Ｔ○ ↑
(The mode protect : change)
Keep pressing Shift Key for 8 sec
as it's continuously, the state of
mode protect is changed.
* "OFF → ON" or "ON → OFF"
Ａ Ｂ Ｃ Ｄ Ｅ
１○
２○ Measured value
Ｔ○
It usually returns when Shift Key is
stopped being pressed.
！ < Caution >
* The preset value setting and the offset value setting always can be
changed.
* At the mode protect state, other indication goes off.
* The mode protection function becomes "OFF", when it's initialized.
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