Power Over Usb; Important Tips For Care And Storage Of Shure Rechargeable Batteries; Aa Batteries And Transmitter Runtime - Shure AD3 User Manual

• Battery Time to Full (only appears when Shure rechargeable battery is being externally charged): Time remaining until bat­
tery is fully charged
• Battery Life: Indicates remaining battery runtime
• Charge: Percentage of charge capacity
• Health: Percentage of current battery health
• Cycle Count: Total of the number of charging cycles for the installed battery
• Temperature: Battery temperature reported in Celsius and Fahrenheit

Power Over USB

When operated with AA batteries, or without batteries, the AD3 transmitter can be powered by connecting the USB-C port on
the bottom of the transmitter to a suitable power source.
When a Shure rechargeable battery is inserted, the USB connection can power the transmitter while simultaneously charging
the battery.

Important Tips for Care and Storage of Shure Rechargeable Batteries

Proper care and storage of Shure batteries results in reliable performance and ensures a long lifetime.
• Always store batteries and transmitters at room temperature
• Ideally, batteries should be charged to approximately 40% of capacity for long-term storage
• Periodically clean the battery contacts with alcohol to maintain ideal contact
• During storage, check batteries every 6 months and recharge to 40% of capacity as needed
For additional rechargeable battery information, visit www.shure.com.

AA Batteries and Transmitter Runtime

Transmitters are compatible with the following AA battery types:
• Alkaline
• Nickel Metal Hydride (NiMH)
• Lithium Primary
A 5­segment battery indicator representing the charge level of the transmitter battery is displayed on the screens of the trans­
mitter and receiver. The following table contains the approximate remaining transmitter runtime in hours:minutes.
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