Optoma PD50 User Manual - Page 36

Hot Key Functions There are some hot key functions on remote control. It helps easy and quick to use these functions. MTS Change TV sound mode in NTSC system if available.There are Mono, SAP, and Stereo mode for selecting. FREEZE Freeze the image to look at the detail content. This function only works on full screen mode. Do not freeze the image for a long time. It may cause after-image (please refer to the troubleshooting page). NOTE After the freeze, only the keys of Zoom, UP, Left, Right, Down, Power, Mute and Vol +/will function normally. And only pressing the freeze key could unfreeze the situation. DISPLAY Three lines information will show up on the right upper corner. The first line is the source selection: TV, AV1, AV2, HDTV, Digital, and Analog. The second line is the connector type, channel number, or the resolution of the image. The third line is the remaining time to enter into sleep mode. PIP/POP 36 PIP/POP Toggle among full screen, PIP, POP, and POP3. ACTIVE To select an active window on PIP/POP mode and the volume activates along with the active window only. Please notice the OSD menu can be called up when the active window is on POP mode. POSITION To change the position of the sub image among four corners in PIP mode. This function does nSoWt sAuPpport HDTV, anglog and digital. To swap the main and sub images in PIP/POP mode. This function does not support some PIP/POP/POP3 combinations, reading the