Extron electronic ISM 182 manual Sync Type and Polarity submenu

Operation, cont’d

Resolution	50 Hz	56 Hz	60 Hz	75 Hz	85 Hz	Lock at 50/60 Hz✝
640 x 480	182, 482		182, 482	182, 482		182, 482
800 x 600	182, 482		182, 482	182, 482		182, 482
832 x 624			182, 482	182, 482		182, 482
848 x 480			182, 482			182, 482
852 x 480			182, 482			182, 482
1024 x 768*	182, 482		182, 482	182, 482	182, 482	182, 482
1280 x 768*		482 only				482 only
1280 x 1024*	482 only		482 only
1360 x 765			482 only			482 only
1365 x 1024			482 only			482 only
1400 x 1050	482 only		482 only			482 only
576p HDTV	482 only					482 only
720p* HDTV @ 60 Hz only			482 only			482 only
1080p HDTV @ 60 Hz only			482 only			482 only
1080i HDTV	482 only		482 only			482 only

*Native DVI output resolution.

✝The output refresh rate is auto-selected, based on the video refresh rate of input 1.

Sync Type and Polarity submenu

Select the output whose sync type and polarity you want to set by pressing the desired Output button.

Rotate the Adjust knob while in this submenu to select the output video type (RGBHV or RGBS) for the selected output.

The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of positive or negative H and V sync for the selected output by rotating the Adjust knob.

If you need to set the sync type and polarity on the other output, press the other output button. You do not need to exit this submenu.

3-10 Integration Scaling Matrix Switcher • Operation