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Eye-Diagram Analyzer Reference
Saving to Mass Storage
To Change a
Memory Card
Battery
The memory card’s battery is a lithium commercial CMOS type, part number
CR 2016.
The memory card should be installed when the battery is removed. If the bat-
tery is removed while the card is not installed, all data in the card will be lost.
Store memory-card files on another device before changing the battery, when
extra care is appropriate.
1 Install the memory card into the 70004A display.
2 On the front edge of the card, locate the groove of the battery clip.
3 Gently pry the battery clip out of the card. The battery fits inside the clip.
4 Replace the battery, making sure the plus (+) sign on the battery is on the same
side as the plus sign on the clip.
5 Insert the battery clip into the memory card, holding the clip as oriented in the
figure. (Face the open edge of the clip toward the memory card’s write-protect
switch.)
6 Write the date the battery was replaced on the card.