JVC DLA-G20U DLA-G20U User instruction manual (2.6MB) - Page 20

Connecting to Various Devices * Before connection, be sure to turn off the projector and connected devices. * Read the manual which comes with each device thoroughly. Signals that Can Be Input to the Projector The following signals can be input to the projector: s Video signals (1) Response to color systems Color system Input terminal NTSC NTSC4.43 PAL SECAM VIDEO ‡ ‡ ‡ ‡ Y/C ‡ ‡*1 ‡ - - - - - Y, PB/B-Y, PR/R-Y ‡*2 ‡*2 ‡*2 ‡*2 G, B, R, H/CS, V ‡*2 ‡*2 ‡*2 ‡*2 *1 : Responds if Y/C output is available. *2 : Signifies that component signals ("Y, PB, PR " / " Y, B-Y, R-Y" / "G, B, R, H/CS, V") conform to the signal timing (synchroniza- tion and video period) of each color system. The color systems are used for convenience only. ENGLISH (2) Response to double density (*1), high-vision signals Input terminal NTSC*2 PAL*3 High-vision signal Y, PB/B-Y, PR/R-Y ‡ ‡ ‡ G, B, R, H/CS, V ‡ ‡ ‡ *1 : Signals whose density of scanning lines/field is twice as high. *2 : Responds to signals whose horizontal scanning frequency is 31.5 kHz. NTSC can be made twice as dense by a line doubler (separately available: recommended article). Also, possible to respond to fully-specified, decoded 525P progressive signals. *3 : Responds to signals whose horizontal scanning frequency is 33.5 kHz. PAL can be made twice as dense by a line doubler (separately available: recommended article). Note • DTV-format signals (480i, 480p, 720p, 1080i) can be input into this unit (Y, PB/B-Y, PR/R-Y input terminals). For details about DTV-format signals (480i, 480p, 720p, 1080i) compatible with this unit, refer to page 69. s Computer signals • Signals with the following resolutions can be input to the input terminal of COMPUTER IN-1 (PC) or COMPUTER IN-2 (G, B, R, H/Cs, V). (The following signals are preset.) Screen resolution (standard name) 640 × 400 (PC-9801) Horizontal frequency 24.8kHz Vertical frequency 56.4Hz Scanning method Non-interlace 640 × 350 (VGA1) 31.5kHz 70.1Hz Non-interlace 640 × 480 (VGA3) 31.5kHz 59.9Hz Non-interlace 640 × 480 (Macintosh 13") 35.0kHz 66.7Hz Non-interlace 640 × 480 (VGA VESA) 37.5kHz 75.0Hz Non-interlace 800 × 600 (SVGA1) 37.9kHz 60.3Hz Non-interlace 800 × 600 (SVGA2) 48.1kHz 72.2Hz Non-interlace 832 × 624 (Macintosh16") 49.7kHz 74.6Hz Non-interlace 1024 × 768 (XGA1) 48.4kHz 60.0Hz Non-interlace 1024 × 768 (XGA2) 56.5kHz 70.1Hz Non-interlace 1024 × 768 (Macintosh 19") 60.2kHz 74.9Hz Non-interlace 1152 × 870 (Macintosh 21") 68.7kHz 75.0Hz Non-interlace 1280 × 1024 (SXGA1) 64.0kHz 60.0Hz Non-interlace 1280 × 1024 (SXGA2) 70.8kHz 67.0Hz Non-interlace 1360 × 1024 (SXGA3: Mac Board) 80.0kHz 75.1Hz Non-interlace Notes • Interlace signals are not handled. • Some signals other than listed above can be displayed. But they require adjustment. Even some of the signals listed above may require adjustment depending on the video board used. • When a signal other than listed above is input, the screen could be partially erased or an unneeded fold-over screen could appear. • Even signals in the frequency range that can be input may not be displayed normally depending on the type of the signal. • Composite sync.(Cs) and G on sync. signals can not handled depending on the devices connected. 19