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By pressing "▲" KEY or"▼(Test)" KEY, ON/OFF status can be set and when it is ON, Test Relay
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function is available for use. (Default OFF)
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When a desired item is displayed, press "FUNC" KEY to set and enter the next item.
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When "RESET" KEY is pressed, it returns to Test Setting Mode.
- It is a mode that sets ON/OFF status for Alarm Relay Test Operation.
- When "FUNC" KEY is pressed, it enters alarm FUNC setting mode.
- When "RESET" KEY is pressed, it returns to Test Setting Mode.
- By pressing "▲" KEY or"▼(Test)" KEY, ON/OFF status can be set and when it is ON, Test Relay
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function is available for use. (Default OFF)
- When a desired item is displayed, press "FUNC" KEY to set and enter the next item.
- When "RESET" KEY is pressed, it returns to Test Setting Mode.
- It is mA Output Signal Test Mode.
- When "FUNC" KEY is pressed, it enters mA output setting mode.
- When "RESET" KEY is pressed, it returns to Test Setting Mode.
- By pressing "▲" KEY or"▼(Test)" KEY, ON/OFF status can be set and when it is ON, Test Relay
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function is available for use. (Default OFF)
- When a desired item is displayed, press "FUNC" KEY to set and enter the next item.
- When "RESET" KEY is pressed, it returns to Test Setting Mode.
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GTC-542
Instruction Manual
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Test mode enables testing without injecting gas to the detector sensor. The user can set an
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arbitrary concentration by pressing "▲" KEY or"▼(Test)" KEY and the alarm function operates
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normally with a user-defined concentration.
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Pressing "FUNC" KEY enters Test setting function.
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When "RESET" KEY is pressed, it returns to gas concentration display mode
- It is a mode that sets ON/OFF status for Test Relay Test Operation.
- When "FUNC" KEY is pressed, it enters Test Relay setting mode.
- When "RESET" KEY is pressed, it returns to Test Setting Mode.
6.6.5. Test Mode
■ After setting a password, move to "UP" S/W or "DOWN" S/W then press "FUNC" S/W to enter the mode.
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In test mode, when it passes 10 sec after the last S/W control, it automatically returns to gas concentration display mode.
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It sets output delay value.
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Gas value within time and value applied by operating with output delay time is not displayed.
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When the value exceeds, the measurement is displayed.
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When "FUNC" S/W is pressed, it enters Output Delay value setting mode.
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When "FUNC" KEY is pressed, it enters Option Setting Mode.
- It can set in 0~20 (%) range using "▲" KEY or"▼(Test)" KEY.
- When a desired value is displayed, press "FUNC" KEY to set and enter the next item.
- When "FUNC" KEY is pressed, it enters Option Setting Mode.
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odt and odv settings operate by referencing each other.
- A message indicating completion of setting is displayed as "End" for 2 sec then it returns to gas
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concentration display status.
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6. Operation Method
6. Operation Method
