JVC L20U DLA-L20U User instruction manual (2.6MB) - Page 68

Specifications

Get JVC L20U - DLA - D-ILA Projector PDF manuals and user guides View all JVC L20U manuals
Add to My Manuals
Save this manual to your list of manuals

Page 68 highlights

Specifications Optical mechanism system • Projection method 3D-ILA device, 1 lens, 3 primary color optical shutter method • D-ILA device 0.9" (2.3 cm) measured diagonally (1365 pixels ×1024 pixels) × 3 (Total number of pixels : 4,193,280) • Projecting lens 2.9 :1 to 5.5:1, long focal-distance zoom lens (with manual shift function) • Screen size Approx. 60" (152.4cm) to approx. 400" (1016 cm) [recommended] , to approx. 510" (1295.4 cm) [maximum] measured diagonally (*with aspect ratio : 4 : 3) • Light-source lamp 550 W xenon lamp Electrical system • Color system • Resolution • Scanning frequency NTSC, NTSC4.43, PAL, SECAM (* Automatic switching / manual switching) 1365 dots × 1024 dots (*S-XGA full resolution, during RGB input) 1000TV lines (*Horizontal resolution, aspect ratio 4 : 3, during video input) Horizontal frequency : 15 kHz ~ 82 kHz Vertical frequency : 50 Hz ~ 78 Hz Input / output [AV IN (AV IN input)] • Y/C 1-line, mini-DIN 4 pin × 1 Y (luminance signal) : 1 V(p-p), 75 Ω (negative sync) C (chroma signal) : 0.286 V(p-p) (burst signal), 75 Ω [NTSC] : 0.3 V(p-p) (burst signal), 75 Ω [PAL] • VIDEO 1-line, BNC × 1 Composite video signal : 1 V(p-p), 75 Ω (negative sync) • Y, PB/B-Y, PR/R-Y 1-line, BNC × 3 Component (Y,B-Y,R-Y) signals Y : 1 V(p-p), 75 Ω (negative sync) B-Y : 0.7 V(p-p), 75 Ω R-Y : 0.7 V(p-p), 75 Ω DTV-format signals [480i (ITU-R BT. 601-4), 480p (SMPTE 293M)] Y : 1 V(p-p), 75 Ω (negative sync) PB, PR : 0.7 V(p-p), 75 Ω [720p (SMPTE 296M), 1080i (SMPTE 274M)] Y : 1 V(p-p), 75 Ω (3-value sync) PB, PR : 0.7 V(p-p), 75 Ω • AUDIO L/R (for AV IN) 1-line, RCA × 2 Audio signal : 0.5 V(rms), high impedance [COMPUTER IN (COMPUTER input)] • COMPUTER IN-1 (PC) 1-line, D-sub 3-row 15 pin × 1 Analog RGB signal R : 0.7 V(p-p), 75 Ω B : 0.7 V(p-p), 75 Ω G : 0.7 V(p-p), 75 Ω G on Sync : 1 V(p-p), 75 Ω (negative sync) Sync signal : 1 V(p-p) to 5 V(p-p), high impedance (positive/negative polarity) * Some connected devices may not correspond to composite sync (Cs) or G on sync signal. • AUDIO (For COMPUTER IN-1) 1-line, stereo mini-jack × 1 0.5 V(rms), high impedance • COMPUTER IN-2 1-line, BNC × 5 Analog RGB signal R : 0.7 V(p-p), 75 Ω B : 0.7 V(p-p), 75 Ω G : 0.7 V(p-p), 75 Ω ENGLISH 67

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
67
ENGLISH
Specifications
Optical mechanism system
• Projection method
3D-ILA device, 1 lens, 3 primary color optical shutter method
• D-ILA device
0.9" (2.3 cm) measured diagonally (1365 pixels
×
1024 pixels)
×
3
(Total number of pixels :
4,193,280)
• Projecting lens
2.9 :1 to 5.5:1, long focal-distance zoom lens (with manual shift function)
• Screen size
Approx. 60" (152.4cm) to approx. 400" (1016 cm) [recommended] , to approx. 510" (1295.4
cm) [maximum] measured diagonally (*with aspect ratio : 4 : 3)
• Light-source lamp
550 W xenon lamp
Electrical system
• Color system
NTSC, NTSC4.43, PAL, SECAM
(* Automatic switching / manual switching)
• Resolution
1365 dots
×
1024 dots
(*S-XGA full resolution, during RGB input)
1000TV lines
(*Horizontal resolution, aspect ratio 4 : 3, during video input)
• Scanning frequency
Horizontal frequency : 15 kHz ~ 82 kHz
Vertical frequency
: 50 Hz ~ 78 Hz
Input / output
[AV IN
(AV IN input)]
• Y/C
1-line, mini-DIN 4 pin
×
1
Y (luminance signal)
: 1 V(p-p), 75
Ω
(negative sync)
C (chroma signal)
: 0.286 V(p-p) (burst signal), 75
Ω
[NTSC]
: 0.3 V(p-p) (burst signal), 75
Ω
[PAL]
• VIDEO
1-line, BNC
×
1
Composite video signal
: 1 V(p-p), 75
Ω
(negative sync)
• Y, P
B
/B-Y, P
R
/R-Y
1-line, BNC
×
3
Component (Y,B-Y,R-Y) signals
Y
:
1 V(p-p), 75
Ω
(negative sync)
B-Y
:
0.7 V(p-p), 75
Ω
R-Y
:
0.7 V(p-p), 75
Ω
DTV-format signals
[480i (ITU-R BT. 601-4), 480p (SMPTE 293M)]
Y
: 1 V(p-p), 75
Ω
(negative sync)
P
B
, P
R
: 0.7 V(p-p), 75
Ω
[720p (SMPTE 296M), 1080i (SMPTE 274M)]
Y
:
1 V(p-p), 75
Ω
(3-value sync)
P
B
, P
R
: 0.7 V(p-p), 75
Ω
• AUDIO L/R (for AV IN)
1-line, RCA
×
2
Audio signal : 0.5 V(rms), high impedance
[COMPUTER IN
(COMPUTER input)]
• COMPUTER IN-1 (PC)
1-line, D-sub 3-row 15 pin
×
1
Analog RGB signal
R
: 0.7 V(p-p), 75
Ω
B
: 0.7 V(p-p), 75
Ω
G
: 0.7 V(p-p), 75
Ω
G on Sync
: 1 V(p-p), 75
Ω
(negative sync)
Sync signal
: 1 V(p-p) to 5 V(p-p), high impedance (positive/negative polarity)
* Some connected devices may not correspond to composite sync (Cs) or G on sync signal.
• AUDIO
1-line, stereo mini-jack
×
1
(For COMPUTER IN-1)
0.5 V(rms), high impedance
• COMPUTER IN-2
1-line, BNC
×
5
Analog RGB signal
R
: 0.7 V(p-p), 75
Ω
B
: 0.7 V(p-p), 75
Ω
G
: 0.7 V(p-p), 75
Ω