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MN004519A01-AK
Chapter 2: Getting Started
0%–5%
5%–15%
0%–5%
5%–15%
2.2.10
Low Battery Indication
The radio indicates low battery level by playing an audible alert when the battery charge falls to a
preset level. The low battery alert can be programmed to be 5, 10, or 20 % of remaining capacity by
your service provider. The default setting is 5 %. The service provider also configures how frequently
the alert repeats.
The service provider can also configure the radio to indicate low battery level at 20 %. Every time the
battery discharges to the targeted battery level, your radio screen displays Battery < 20%. This pop-
up message is shown only once. The pop-up message is also shown when the battery level is at 20 %
or lower upon radio power-up.
2.3
ST7500 Controls and Indicators
The simple-to-use controls and indicators of ST7500 allow you to quickly read and respond to alerts
received on the radio.
32
Battery Capacity
15%–25%
25%–40%
Battery Charge Progress
15%–25%
25%–40%
40%–60%
60%–80%
40%–60%
60%–80%
80%–
100%
80%–
100%
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