Epson Trume TR-MB7 User Manual page 38

MB73 (TR-MB7) User's Guide
Basic Operations
Battery level 1 (approx. 5% or less)
Measuring/receiving features are unavailable. You need to charge the watch.
"About Charging" on page 41
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You cannot operate the buttons if the small second hand is moving as
follows.
❏ 2 seconds hand movement (The small second hand moves every two
seconds)
❏ 5 seconds hand movement (The small second hand moves every five
seconds)
The hour/minute hands/calendar also stop.
Charge the battery sufficiently, and then adjust the time if necessary.
"Adjusting the Time" on page 45
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