JVC DLA-M20U 用户手册
19
ENGLISH
Connecting to Various Devices
The following signals can be input to the projector:
■
Video signals
(1) Response to color systems
*
1
: Responds if Y/C output is available.
*
2
: Signifies that component signals (“Y, P
B
, P
R
” / “ Y, B-Y, R-Y” / “G, B, R, H/C
S
, V”) conform to the signal timing (synchroniza-
tion and video period) of each color system. The color systems are used for convenience only.
(2) Response to double density (*1), high-vision signals
Color system
NTSC
NTSC4.43
PAL
SECAM
Input terminal
VIDEO
‡
‡
‡
‡
Y/C
‡
‡
*
1
‡
- - - - -
Y, P
B
/B-Y, P
R
/R-Y
‡
*
2
‡
*
2
‡
*
2
‡
*
2
G, B, R, H/Cs, V
‡
*
2
‡
*
2
‡
*
2
‡
*
2
*
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 sig-
nals.
nals.
Note
• DTV-format signals (480i, 480p, 720p, 1080i) can be input into this unit (Y, P
B
/B-Y, P
R
/R-Y input terminals). For details about DTV-format
signals (480i, 480p, 720p, 1080i) compatible with this unit, refer to page 69.
■
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.)
Input terminal
NTSC*
2
High-vision signal
Y, P
B
/B-Y, P
R
/R-Y
‡
‡
G, B, R, H/Cs, V
‡
‡
Screen resolution (standard name)
Horizontal frequency
Vertical frequency
Scanning method
640
×
400 (PC-9801)
24.8kHz
56.4Hz
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
* Before connection, be sure to turn off the projector and connected devices.
* Read the manual which comes with each device thoroughly.
* Read the manual which comes with each device thoroughly.
Signals that Can Be Input to the Projector
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
• 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.
• 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.
M20U p.15-23
00.6.15, 8:17 PM
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