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GTC-520A
Instruction Manual
- Mode for change of Alarm1 contact output. "ON" and "OFF" modes are changed whenever "UP"
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S/W or "DOWN" S/W is pushed.
- Alarm1 contact output mode has 2 types of "ON" and "OFF" where Alarm1 contact output is not
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operate in OFF mode, while it is operated in ON mode.
- If "FUNC" S/W is pushed when the desired Alarm1 contact output mode is displayed, the Alarm1
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contact output mode is set and the next item is entered into.
- When "RESET" S/W is pushed, Alarm Setting Mode is returned to.
- Setting function for Alarm1 blink output as a function for setting of Alarm1 contact output for
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ON/OFF function at the interval of 1 sec while Buzzer is operating.
- When "FUNC" S/W is pushed, the setting function for Alarm1 blink output is entered into.
- When "RESET" S/W is pushed, Alarm Setting Mode is returned to.
- Mode for change of Alarm1 blink output. "ON" and "OFF" modes are changed whenever "UP" S/W
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or "DOWN" S/W is pushed.
- Alarm1 blink output mode has 2 types of "ON" and "OFF" where Alarm1 blink output is not operate
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in OFF mode, while Alarm1 blink output is operated in ON mode. (However, it is operated
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when Alarm1 contact output mode is ON.)
- If "FUNC" S/W is pushed when the desired Alarm1 blink output mode is displayed, the Alarm1
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blink output mode is set and the next item is entered into.
- When "RESET" S/W is pushed, Alarm Setting Mode is returned to.
- Both the 2nd alarm (Alarm2) and the 3rd alarm (Alarm3) have the same menu structure.
- The message informing completion of setting function is displayed as "End" for 2sec, and the
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display state of gas concentration is returned to.
6.5.4. Option setting
■ When "FUNC" S/W is pushed following moving by "UP" S/W or "DOWN" S/W after setting for Password, it can be
entered into.
■ When 10sec passes after the last S/W operation in Optional setting function, the display state of gas
concentration is automatically returned to.
■ Since Option Mode is mostly FACTORY setting function, it should be operated under support of Gastron Co. Ltd.
when inevitable.
- Mode for setting of Optional function.
- When "FUNC" S/W is pushed, the optional setting function is entered into.
- When "RESET" S/W is pushed, the display state of gas concentration is returned to.
- Mode for display of FND and setting of outputted value in checkup mode.
- When "FUNC" S/W is pushed, the setting function for n-L is entered into.
- When "RESET" S/W is pushed, Option Setting Mode is returned to.
- By using "UP" S/W or "DOWN" S/W, setting is possible within the Full Range.
- (Basic value : 0 Oxygen : 20.9(Ex, Setting value 0 : 4mA, Full Range : 20mA))
- If "FUNC" S/W is pushed when the desired n-L value is displayed, the selection is set and the
next item is entered into.
- When "RESET" S/W is pushed, Option Setting Mode is returned to.
- Item for setting use status for marking function of Undr in FND in the case of less than -10%
among values less than 0.
- When "FUNC" S/W is pushed, the setting function for Under is entered into.
- When "RESET" S/W is pushed, Option Setting Mode is returned to.
- ON/OFF state can be set using "UP" S/W or "DOWN" S/W, and UNDER function can be used in
the case of ON.(Initial value OFF)
- If "FUNC" S/W is pushed when the desired item is displayed, the selection is set and the next
item is entered into.
- When "RESET" S/W is pushed, Option Setting Mode is returned to.
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Full Range
6. How to operate
6. How to operate
