PNI R45 PRO Manual Del Usuario página 5

Er (error) icon will be displayed on the screen.
7. Display
8. Menu key
Press the MENU key to enter the menu.
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Press the MENU key again to navigate through the submenus.
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Press the Up and Down keys to select the desired option for a
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particular submenu.
Press the MENU key to save and move to the next submenu or
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long press the MENU key to save and exit the menu.
9. Up key
10. Down key
11. EXIT / Key lock
Briefly press the EXIT key to exit the menu.
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Long press the EXIT key to lock the keys.
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Long press the EXIT key again to unlock the keys.
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12. Microphone
When transmitting, speak into the microphone in a normal tone of voice.
13. Speaker
14. and 15. 2-pin PNI-K earphone connector
16. USB C port for battery charging.
17. Contact pins for desktop charger.
Icons and functions on the display
5 User manual