Hall Research SC-PRE-9A - Manual (Page 7)

SC-PRE-9A
5
Front Panel
1. Source Selection. Selects among the 9 available source inputs. Source
selection buttons can also be used to mute the video by pressing and
holding the button for two seconds. The LED will blink while the video is
muted. Press again to un-mute.
2. Primary/PIP Source Selectors. These buttons set source selection for
Primary or PIP Source. If Primary Source is active then the source
selection buttons will switch the primary display. If PIP source is active
then the source selection buttons will change the PIP source.
3. PIP/PBP Toggle. Toggles between Picture-In-Picture and Picture-
Beside-Picture modes.
4. PIP SWAP. Swaps the primary and PIP sources.
5. Resolution Select. Toggles through the available resolutions for scaling
the output.
6. Master Volume Controls. Independent volume and mute controls for
the active input source.
7. Mic Volume Controls. Independent volume and mute controls for the
microphone input.
3
1 2 4 5 6 7