Samsung 1501MP/1701MP Owner's Manual page 31

Adjusting Your Monitor - User Controls
3. Volume
4. Channel
This function is available in TV mode only.
When OSD is not on the screen, push the
1. Push the button to decrease the volume.
2. Push the button to increase the volume.
When OSD is not on the screen, push the
number.
1. Push the button to decrease the channel number.
2. Push the button to increase the channel number.
: Direct-Access Features
or button to adjust volume.
or button to select channel