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GTC-520F
Instruction Manual
- It is a mode that tests output current after calibration. (Default 4.0)
- It can confirm a range for 3.0 mA - 21.0 mA with "UP" S/W and "DOWN" S/W.
- Pressing "FUNC" S/W after confirmation goes to the next item.
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
- A message indicating completion of setting is displayed as "End" for 2 sec then it returns to gas
concentration display status.
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6.5.8. Factory Initialization Mode
■ By pressing "FUNC" S/W + "UP" S/W + "DOWN" S/W and turning ON power, it enters the mode.
■ Factory initial is a mode that resets the data to the originafla ctory setting.
■ In factory initialization mode, most settings are factory preset, therefore, this function should not be adjusted.
When it is unavoidable, the user must seek help from Gastron to adjust.
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It is a mode that resets the current saved data to the original factory setting.
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When "RESET" S/W is pressed, it returns to gas concentration display mode.
- Press "FUNC" S/W tp enter.
- By pressing "UP" S/W or "DOWN" S/W, Yes/no status can be set. When it is "Yes", Factory
Initialization function can be used. (Default "no)
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
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It is a function that uses "FUNC" S/W, therefore, there are cases where S/W is pressed
repeatedly.
- T
o prevent this, when "FUNC" S/W is used for Yes/no, FND displays "1" -> "11" -> "111" ->
"1111" from the left in 0.5 sec interval.
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When "YES" is selected, initialization is complete and it returns to gas concentration display
mode.
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When "no" is selected, it returns to gas concentration display mode without initialization.
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Selecting "RESET" S/W returns to gas concentration display mode without FND display.
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It is a mode that resets only calibration data from the currently saved data to the original factory
setting.
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
- Press "FUNC" S/W tp enter.
- By pressing "UP" S/W or "DOWN" S/W, Yes/no status can be set. When it is "Yes", Calibration
Initialization function can be used. (Default "no)
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
- It is a function that uses "FUNC" S/W, therefore, there are cases where S/W is pressed
repeatedly.
- To prevent this, when "FUNC" S/W is used for Yes/no, FND displays "1" -> "11" -> "111" ->
"1111" from the left in 0.5 sec interval.
- When "YES" is selected, initialization is complete and it returns to gas concentration display
mode.
- When "no" is selected, it returns to gas concentration display mode without initialization.
- Selecting "RESET" S/W returns to gas concentration display mode without FND display.
6.5.9. Calibration Data Initialization Mode
■ By pressing "FUNC" S/W + "DOWN" S/W and turning ON power, it enters the mode.
Calibration Initialization only resets calibration value to factory setting.
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6. Operation Method
6. Operation Method
