SENKO SP12C7, Руководство по эксплуатации

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LCD Backlight
At the state of Gas Detection Mode
indicating the concentration of 4 kinds of
gases simultaneously, LED Backlight is
turned on by the short press on Arrow key,
and it is turned off by pressing again once
more. It enables the operator to view the
measured value even at dark atmosphere.
Backlight will be automatically turned off
after 10 seconds unless the button works.
5. LCD Backlight
Individual Sensor On/Off
6. Start and End of Sensor
<주의> cLr Mode is factory reset mode. Factory reset mode prohibits user except
factory from using of cLr Mode. Please pay attention to it.
** If press Key, repeat as follows.
on -> oFF -> cLr(Factory reset)
Press Power key for 5 seconds, After completing passwore and enter the Power key,
letter ‘ on’ blinks icon together. At this time, if press Power key, position move
to next sensor and start/end of sensor selects by pressing Arrow key
Save value
Select number
Save set
Change sensor set