GRAIGAR YK-2005TM, Руководство пользователя

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4)After the desired value is already set to the upper
display, press the " REC Button " ( 3-4, Fig. 1 ) once
a while, will save the adjusted value into circuit's
memory permanently and finish the offset adjustment
procedures. The display will return to the normal
screen and the new adjustment value will present on
the LCD as
22.5
℃
K type
Remark :
The above adjustment procedures should be
executed under the Temp. unit is selected to .
℃
If the primary unit is set to , then during
℉
execute the offset adjustment procedures, the
display unit will change to automatically.
℃
10. SYSTEM RESET
If the meter happen the troubles such as :
CPU system is garbled ( for example, the key button can
not be operated .......).
Then make the system RESET will fix the problem.
The system RESET procedures will be either following
method :
24