1-2
Change of an Internal Setting Value
Press the setting and the reset switch at the same time for one second, and the
device will enter into the mode. (At the setting change entry mode, the power lamp
will be blinking).
Primary Alarm Value Change (default 15% LEL)
Press the setting switch while AL-1 is shown, a default number will be
displayed. If you need a change while a number is marked, change the
number by pressing UP and DOWN Switch. If you press the Setting Switch
for a second,
ΞSET
will be displayed flashing, and the setting will be complete.
*. If you change the number and press the setting Switch for a second, the mode will be
exited while the following modification item is not displayed (Re-entry of setting mode is
required). In order to change all settings without re-entering the setting mode,
you need to press the setting Switch while the numbers are already changed.
Then AL-1 will be displayed and all the new settings will be stored in the
internal memory. If you press the circuit test switch > while AL-1 is being displayed, AL-2 will
be shown; you can change a secondary alarm value or change AL-2 with AL-3. After all the
settings are finished, click the setting for one second at the final step. If the
ΞSET
is blinking,
all the setting values will be modified at once.
Secondary Alarm Value Change (default 50% LEL)
⁎
Press the setting switch while AL-2 is shown, a default number will be
displayed. If you need a change while a number is marked, change the
number by pressing UP and DOWN Switch. If you press the Setting Switch
for a second, it will be saved and move to the next step.
Tertiary Alarm Value Change (default 70% LEL)
整
Press the setting switch while AL-3 is shown, a default number will be
displayed. If you need a change while a number is marked, change the
number by pressing UP and DOWN Switch. If you press the Setting Switch
for a second, it will be saved and move to the next step.
Changing a Gas Type (default LNG)
湡
When pressing the Setting Switch while styp is displayed,
═
LNG will be
displayed. If you press the Circuit Test Switch in order to change it into a
different gas type, you can change a type in an order of LPG-LIN-O2 net.
*. LNG - When connected to Receiver for LNG, apply to LNG sensor gas table.
LPG - When connected to receiver for
LPG
gas, apply to
LPG
sensor gas table.
LIN - When connected to receiver other than
LPG
and LNG, apply to a sensor with linear
reaction applied. O2-When connected to Oxygen Receiver (all settings are modified to match
oxygen) RANGE (0 ~ 30%) Primary alarm (19%), Secondary alarm (17%), Tertiary alarm (23%)
Once you have entry into the setting mode, you press the circuit test switch. Then its corresponding items
will be changed sequentially. (AL-1, AL-2, AL-3, STYP ............). You can pick one selectively and change
it.
LEL
LEL
