RoyalTek RN1 User Manual
Page 21
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21
3.6
System Information
1.
Tap the Sys Info. icon in the System Menu.
2.
You can view the OS version, GPS firmware version and other system information..
3.7
Volume
1. Tap the Volume icon in the System Menu.
3.
To adjust the volume by drag the wheel.
4.
Drag to left will become silent else will become noisy.
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