Acer M190HQD User Manual page 11

Changing channels
3
a. Press 0 - 9 on the remote control to select a channel. The channel changes after 2
seconds. Press OK to select the channel immediately.
b. Pressing the channel ( CH ) up / down button on the remote control will also change
the channel.
Adjusting the volume
4
Adjust the volume level using the ( VOL ) up/down button on the remote control.
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