PT1E-0930
21
５－５．Maintenance and adjustment
５－５－１．Maintenance mode
When make each adjustment, make it on maintenance mode.
* Content of menu
１－A：Confirmation of address
Press MODE switch for 3 sec.
Maintenance mode starts
- - - -：Unused
１－２：Confirmation or change of alarm level
１－３：Regular maintenance mode
CAUTION
Do not operate 「1-3: Regular maintenance mode」 without our permission.
Please contact with our nearest agent or RIKEN KEIKI if it is required.
WARNING
When maintenance mode starts at gas alarm, alarm contact and external output
signal (gas alarm signal) will be cancelled.
Select by UP/DOWN switch
Select by UP/DOWN switch
PW/TR AL2
■ □
SKIP AL1
□ □
PW/TR AL2
■ □
SKIP AL1
◎ □
Select by UP/DOWN switch
Select by UP/DOWN switch
１－Ｐ：Confirmation of peak hold
