7. Maintenance
7-2. Regular maintenance mode
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<Environmental Setting 1 "2-9">
In the environmental setting 1, specify the operation setting.
<Environmental Setting 1>
PW
A1
A2
F
LCD
2-9. SETTING1
Press SET key.
●
○
○
○
2- 9
SETTING1
MAINTENANCE
↓
↓
SET 0. INHIBIT
Set the inhibit.
Select either ON/OFF,
and then press the SET
key to confirm the
selection.
When ON is selected,
the message INHIBIT
is displayed on the
LCD. As a result, an
alarm is not triggered to
external circuits even
though the gas detector
is in the detection
mode.
●
○
○
○
SET 0
INHIBIT
MAINTENANCE
⇔
SET
OFF
INHIBIT
MAINTENANCE
｜↑
▲
｜｜
▼
↓｜
▲↓↑▼
ON
INHIBIT
MAINTENANCE INHIBIT
SET 1. ALM P
Set the alarm value.
●
○
○
○
SET 1
ALM P
MAINTENANCE
⇔
SET
Alarm value setting
=> P52
▲
↓↑
▼
SET 2. ALM DLY
Set the alarm delay
time.
Change the value
(second) by pressing
the
▲
or
▼
key, and
then press the SET key
to confirm the value.
●
○
○
○
SET 2
ALM DLY
MAINTENANCE
⇔
SET
2
ALM DLY
MAINTENANCE
▲
↓↑
▼
SET 3. MAINTE
* This is not used on
the gas detector
.
●
○
○
○
SET 3
MAINTE
MAINTENANCE
｜↑
▲
｜｜
▼
↓｜
SET 4. F TEST
Perform a fault alarm
test.
●
○
○
○
SET 4
F TEST
MAINTENANCE
⇔
SET
Fault Alarm Test
=> P52
▲
↓↑
▼
To SET 0. INHIBIT
Setting
