Hioki LR8450, Instruction Manual

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111
Saving Data
Unit Measure Channel Trigger Alarm Calculation System
Replacing ( ejecting) media during real-time save operation
This section describes how to replace media while real-time saving is enabled.
It also describes how to check data on media during extended recording.
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1
Press the ENTER key while [Eject] on the top right of the waveform screen is selected.
The media exchange window will be displayed.
2
Select the media you wish to eject and press the ENTER key while [OK] is selected.
SD card

, USB flash drive
3
Once either [USB flash drive can be safely removed] or [SD card can be safely removed] has
been displayed on the screen, eject the media.
• Waveform data while the media was ejected is written to the instrument’s internal buffer memory.
• When both an SD Memory Card and a USB Drive are inserted, ejecting the media containing
data will switch the save destination over to the other media.
4
Insert formatted media.
When you insert media into the instrument, the instrument will save data that has been written to
the internal buffer memory to the media, and then resume recording waveform data.
IMPORTANT
• If you do not finish the replacement of media within two minutes after pressing the
ENTER key with [Eject] selected, the internal buffer memory could run out, resulting in
data missing.
• When the media is replaced while real-time save operation is in progress, subsequent
data will be saved in a different file.
• If measurement stops while the media is ejected, the data until the point at which
measurement stopped will not be saved, even if new media is inserted after
measurement stopped.
• If [FTP data auto send] is on, files that have not sent at the time when the ENTER key
is pressed with [Eject] selected will not be sent.
3
Saving and Loading Data