Figure 13: ST7500 Controls and Indicators
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Table 5: ST7500 Controls and Indicators
Annotation Description
1 Talkgroup Selector
The Talkgroup Selector has the following functions:
• Turns on the display when toggled once. Subsequent toggling allows you to
scroll through the talkgroups of the current selected folder on the Idle screen.
• Scrolls through text in the dialing and messaging editors.
2 LED Coverage Indicator
Shows the coverage status while the radio is transmitting and receiving over the
network.
3 LED Power Indicator
• Shows the battery status when the radio is charging.
• Indicates low battery level when it is blinking red.
4 Top Microphone
The top microphone is activated during high-audio simplex calls.
5 Emergency Button
Used to start the Emergency Operations, even when the radio is turned off.
6 P1 Programmable Button
Supports the One-Touch Button feature.
MN004519A01-AK
Chapter 2: Getting Started
33
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