Sper-scientific 850013 Advanced Datalogging Sound Meter Manuel d'utilisateur télécharger pdf (Page 13)

SETUP MODE

Setting the Clock

This meter includes a clock that records the date and time

along with measured data.

1. Press and hold CLOCK for longer than 2 seconds.

2. Press or

to adjust the number, press CLOCK to

adjust the next item.

3. The setting adjustment order is year→ month→ day→

hour→ minute→ second. Press CLOCK to complete

adjustment. To cancel a setup process, press POWER.

Note…

An internal (rechargeable) backup battery runs the clock

when the meter is turned off. The backup battery is

recharged by the main batteries. The clock will run for 30

minutes on the backup battery alone. If the meter will not

be in use for an extended period (one month or longer),

remove the main batteries to prevent possible damage due

to battery fluid leakage. After reinstalling the batteries, set

the date and time.

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Sper-scientific 850013 Advanced Datalogging Sound Meter Manuel d'utilisateur Page 13