Making Connections to and Operating the VSC 100 • Chapter 2
Video Connector (Cable) Pin-outs
Following is a list of signals, together with their pin assignments on both the VGA and the Mac connectors. The illustration shows the pin numbers as they appear on the female connector.
| VGA Pin | Function |
| Mac Pin | |
|
| 1 | Red video |
| 2 |
|
| 2 | Green video |
| 5 |
|
| 3 | Blue video |
| 9 |
6 | 1 | 5 | 10 | 1 | 8 |
| 11 | 15 |
| 9 | 15 |
HD15 Pin Locations | D15 Pin Locations | ||||
|
| Male |
|
| Male |
|
| 4 | ID bit |
| 4 |
|
| 5 | ID bit |
| 8 |
|
| 6 | Red ground |
| 1 |
|
| 7 | Green ground | 6 | |
|
| 8 | Blue ground |
| 13 |
|
| 9 | not used |
|
|
|
| 10 | Comp. & Vert. gnd | 11,14 | |
|
| 11 | ID bit |
| 7 |
|
| 12 | ID bit |
| 10 |
|
| 13 | Horz. sync |
| 15 |
|
| 14 | Vert. sync |
| 12 |
|
| 15 | ID bit/Comp sync | 3 | |
Chapter 2 • Making Connections toand Operating the VSC 100
VSC 100 Front Panel Controls & Indicators
|
|
| VSC 100 |
|
|
| SCAN CONVERTER |
CENTERING/PAN | FILTERING |
| |
FREEZE | HORZ VERT |
|
|
|
| ||
ZOOM | I | I | LOCK |
|
|
| |
OVER |
| I I |
|
UNDER | I I | I I I |
|
MIN MAX |
|
| RGB |
Figure 3-1. VSC 100 front panel
Power LED – Lights when power is applied to the unit.
Freeze – Provides a still image capture of a
Centering/Pan (Vertical) – This knob has 2 functions, depending on the position of the Under/Over/Zoom switch. In Under/Over, it is the vertical position (V. shift) adjustment – shifting the image up/ down on the screen. With the Under/Over/Zoom switch in Zoom, it becomes the up/down pan control.
Centering/Pan (Horizontal) – This knob has 2 functions, depending on the position of the Under/Over/Zoom switch. When not in the Zoom position, it is the horizontal centering (H. shift) adjustment – shifting the image left/right on the screen. When in the Zoom position, it becomes the left/right pan control.
Min. Max. LEDs – One of these LEDs lights to indicate the Centering/ Pan range has reached its maximum or minimum limit.
Zoom/Over/Under – This switch provides three ways to view the displayed image: Underscan, Overscan or Zoom.
•Zoom – The image becomes 200% of standard size. Use the Under/Over/Zoom switch together with the Centering/Pan control knobs to zoom and pan the image.
•Overscan – This gives a 10% larger image than standard size.
•Underscan – This is for normal viewing.
__ Nonvolatile memory saves centering adjustments for all views.
Filtering switch (Horz) – Selects from two levels of horizontal filtering for different types of images. Select the position that gives the best picture detail.
Filtering switch (Vert) – Selects from three levels of vertical filtering to eliminate flicker when displaying different types of images, such as text, graphics, etc. Select the position that gives the best picture.
__ It may be appropriate to change the vertical filtering setting after switching between the Zoom/Over/Under modes.
VSC 100 • User’s Manual • Extron | Extron • User’s Manual • VSC 100 |