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GTC-550
Instruction Manual
- By pressing "UP" S/W or "DOWN" S/W, ON/OFF status can be set and when it is ON, UNDER
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function is available for use.
- (Default OFF)
- When a desired item is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Option Setting Mode.
- For measurement display, it displays raw data from -XXXX ~ +YYYY.
- When "FUNC" S/W is pressed, it enters "Engineer" setting mode.
- When "RESET" S/W is pressed, it enters Option Setting Mode.
- (This mode is only used as test mode and is not used in the actual field.)
- By pressing "UP" S/W or "DOWN" S/W, ON/OFF status can be set and when it is ON, the
-
function is available for use. (Default OFF)
- When a desired item is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Option Setting Mode.
- It sets Emergency Time Out. In stand-by mode, the user can decide whether to set the time.
- When "FUNC" S/W is pressed, it enters Emergency Time Out setting mode.
- When "RESET" S/W is pressed, it enters Option Setting Mode.
- By pressing "UP" or "DOWN" S/W, ON/OFF status can be set. When it is ON, mode time runs for
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30 min and when it is OFF, stand-by mode time continuously runs without limit. (Default OFF)
- When a desired item is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Option Setting Mode.
- 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.
6.4.5. Test Mode
■ After setting a password, move to "UP" S/W or "DOWN" S/W then press "FUNC" S/W to enter the mode.
■ In test mode, when it passes 10 sec after the last S/W control, it automatically returns to gas concentration
display mode.
- Test mode enables testing without injecting gas to the detector sensor. The user can set an
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arbitrary concentration by pressing "UP" or "DOWN" S/W and the alarm function operates
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normally with a user-defined concentration.
- When "FUNC" S/W is pressed, it enters test setting mode.
- When "RESET" S/W is pressed, it returns to gas concentration display mode.
- It is a mode that sets ON/OFF status for Trouble Relay Test Operation.
- Press "FUNC" S/W to enter Trouble Relay setting function.
- When "RESET" S/W is pressed, it enters Test Setting Mode.
- By pressing "UP" S/W or "DOWN" S/W, ON/ OFF status can be set and when it is ON, Trouble
-
Relay function is available for use. (Default OFF)
- When a desired item is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Test Setting Mode.
- It is a mode that sets ON/OFF status for Alarm Relay Test Operation.
- Press "FUNC" S/W to enter Alarm Relay setting function.
- When "RESET" S/W is pressed, it enters Test Setting Mode.
- By pressing "UP" S/W or "DOWN" S/W, ON/OFF status can be set and when it is ON, Alarm
-
Relay function is available for use. (Default OFF)
- When a desired item is displayed, press "FUNC" S/W to set it and enter the next item.
- When "RESET" S/W is pressed, it enters Test Setting Mode.
6. Operation Method
6. Operation Method
