Installation and Operation, cont’d
3.If the image appears, but it looks scrambled or cuts in and out, check the DIP switch settings. If all switches are already set to what should be the correct settings for the connected input and output devices, try different settings.
If the display device is digital (including LCD, DLP, and plasma devices), try changing the vertical sync pulse width (see page
Next, try changing the sync options (sync on green, composite sync output), sync polarity, or serration pulse options, or turn on DDSP (see page
4.If the image appears and is stable, but it appears faint or fuzzy, increase the output gain/peaking by changing the jumpers. If the image is too bright, decrease the gain/peaking level.
5.If the image appears and is stable, but it has a greenish tint, it may be a result of using video input with sync on green. Incoming sync on green will not be stripped from the green signal by the interface.
6.If the image appears and is stable, but it has ghosting or blooming, change the video input termination. If changing the termination doesn’t solve the problem, try using a different input cable.
7.For further assistance, call the Extron S3 support hotline.
8.After the image is displayed correctly on the screen, you can adjust the horizontal centering using the front panel knob; however, this adjustment must be made each time the interface is turned on.
RGB 500 AKM
AUDIO INPUT
H. SHIFT
HIGH Z
MIN/MAX
RGB 500 AKM with ADSP TM 
6" BNC Female (RGBHV)
To Projection System
Cable
Laptop Computer
PC Audio and
Power Cable
RGB 560 AKM
AUDIO INPUT
H. SHIFT
MIN/MAX | ID PIN 11 | BUFFERED |
LOCAL OUT | ||
IDPIN4 |
| |
RGB 560 AKM with ADSPTM | ||
6" BNC Female (RGBHV) |
|
|
To Projection System |
|
|
Cable |
|
|
PC Audio and
Power Cable
SVGA Compatible Computer w/ Audio
