Labtech LBI-150E Operating Manual page 11

6.6 Operating characteristic of timer
1) Timer does not operate until the chamber temperature reaches to set values.
2) "Timer" indication lamp flickers until the equipment reaches to set values. After reaching the
set values, "Timer" indication lamp illuminates and the timer starts to count down.
3) After set time, "Timer" indicating lamp turns off and operation stops.
6.7 Auto-tuning
1) Auto-tuning function automatically sets optimal P.ID. values that can reach to set temperature
quickly and accurately according to the equipment`s installation environment.
2) Auto-tuning can be done during operation
3) Auto-tuning starts if you press the CH/AT button for 5 seconds or more
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