Sunstech DTB-P500HD Manual De Usuario página 8

Installing the Batteries
Remove the battery cover from the rear of the Remote Control and place 2xAAA size batteries
inside the compartment.
Please make sure the battery polarities match the polarity markings inside the
compartment.
Using the Remote Control
To use the Remote Control, point it towards the front of the Digital Set Top Box.
The Remote Control has a range of up to 7 metres from the Set Top Box at an
angle of up to 60 degrees.
The remote control will not operate if its path is blocked.
Sunlight or very bright light will decrease the sensitivity of the remote control.
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