Down Button - Albrecht Tectalk Duro XS Mode D'emploi

1.1. Down Button

Pressing this button will decrease the channel
number. In some modes this button is used to
adjust the function setting.
1.1. Menu(Mode) Button
Press and hold for about 2 seconds to enter the
menu mode. Then briefl y press to step down
through the menus.
1.1. Up Button
Pressing this button will increase the channel
number. In some modes this button is used to
adjust the function setting.
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