CipherLab RK25WO Reference Manual page 56

RK25WO Mobile Computer
Note:
(1) When main battery is removed, the system will stay in suspend mode for at least 5 minutes. To
prevent the system from being shut down without advance warning, please DO replace the
main battery within the 5 minutes.
(2) Backup battery keeps the mobile computer in suspension when the main battery is depleted.
Thus, to prevent data loss, DO NOT replace the main battery when backup battery's power is
low. Please connect RK25WO mobile computer with the external power source to charge it till
the "Low Sub Battery" notification icon disappears from the status bar. Once the "Low Sub
Battery" notification disappears, the main battery replacement could be proceeded.
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