Product specifications

2 BASIC OPERATIONS

2.2 Shutdown

Note

z The average and integration values are saved in the flash memory every 10 minutes.

Before turning OFF the power, be sure to save the data in the memory (see “ 6.6.4 Data saving ”

(page 65)).

z If power outage or a similar accident occurs, data may not be recorded for 10 minutes at a

maximum.

z If the data logging capability (optional) for the CF is enabled, access to the CF will occur non-

periodically. Be sure to disable the data logging capability before turning OFF the power, so that

the power is not turned OFF during access to the CF. (Turning OFF the power during access to

the CF may damage the data in CF.) (See the Instruction Manual for APXX-370 Series Compact

Flash Memory.)

1. Save the data in the memory (see “ 6.6.4 Data saving ” (page 65)).

2. Ensure that the data logging capability is disabled during data logging (optional).

(See the Instruction Manual for APXX-370 Series Compact Flash Memory.)

3. Turn OFF the power of APOA-370.

Before a long-term shutdown, it is recommended to replace the filter element (see “ 7.2

Replacing the Filter Element ” (page 78)).