7340_7350-25-33 Series Operations Manual
Rev J 3-31-21
Page 43 of 92
Battery Backup:
The green LED light remains a constant green color indicating that both the battery and
the main power to the unit are good. Refer to Figure 5 for the location of the green LED
indicating light. If the AC power were to fail or the battery becomes weak, then the green
LED light will begin "flashing" indicating that either you have lost the main power to the
unit or it is time to replace the battery. Having a 9 volt DC battery back-up in place, will
allow the recorder to continue to function normally for approximately 24 hours in the
event of a power failure.
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