Sharp LC-20SH7U LC-20SH7U Operation Manual - Page 32

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INFORMATION 5 Glossary ATSC Acronym that stands for Advanced Television Systems Committee and the name of the digital broadcasting standards. Aspect Ratio The width of a TV screen relative to its height. Conventional TVs are 4:3 (in other words, the TV screen is almost square); widescreen models are 16:9 (the TV screen is almost twice as wide as its height). Component Video This is a video signal format that conveys each of 3 principal colors of light (red, blue and green) through different signal lines. This allows the viewers to experience picture colors as original as it is. There are several signal formats, including Y / Pb / Pr and Y / Cb / Cr. Dolby Digital The system developed by Dolby Laboratories to compress digital sound. It offers stereo sound (2ch) or multi-channel audio. EDTV (enhanced definition TV) Enhanced digital format that takes 480-line progressive signal. HDTV (high definition TV) Ultimate digital format that produces high resolution and high picture quality. NTSC Acronym that stands for National Television Systems Committee and the name of the current analog broadcasting standards. Password A stored 4-digit number that allows access to parental control features. SAP (secondary audio program) Second-audio channel delivered separately from main-audio channel. This audio channel is used as an alternate in bilingual broadcasting. SDTV (standard definition TV) Standard digital format that is similar to the NTSC picture quality. S-video Offers higher quality images by delivering each signal, color (c) and luminance (y) independently of each other through separate cables. 5 Cable Channel Designations If you subscribe to cable TV, the channels are displayed as 1-135. Cable companies often designate channels with letters or letter-number combinations. Please check with your local cable company. The following is a chart of common cable channel designations. CATV channel 5A 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G H TV Display 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 CATV channel I J K LMNO P Q R S T U V W W+1 W+2 W+3 W+4 W+5 W+6 TV Display 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 CATV channel W+7 W+8 W+9 W+10 W+11 W+12 W+13 W+14 W+15 W+16 W+17 W+18 W+19 W+20 W+21 W+22 W+23 W+24 W+25 W+26 W+27 TV Display 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 CATV channel W+28 W+29 W+30 W+31 W+32 W+33 W+34 W+35 W+36 W+37 W+38 W+39 W+40 W+41 W+42 W+43 W+44 W+45 W+46 W+47 W+48 TV Display 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 CATV channel W+49 W+50 W+51 W+52 W+53 W+54 W+55 W+56 W+57 W+58 A-5 A-4 A-3 A-2 A-1 W+59 W+60 W+61 W+62 W+63 W+64 TV Display 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 CATV channel W+65 W+66 W+67 W+68 W+69 W+70 W+71 W+72 W+73 W+74 W+75 W+76 W+77 W+78 W+79 W+80 W+81 W+82 W+83 W+84 W+85 TV Display 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 CATV channel W+86 W+87 W+88 W+89 W+90 W+91 W+92 W+93 W+94 TV Display 127 128 129 130 131 132 133 134 135 5 General Specifications TV format: ATSC / NTSC-M TV standard Closed caption system: §15.122/FCC (digital CC) §15.119/FCC (analog CC) Channel coverage (ATSC/NTSC): Terrestrial VHF: 2~13 UHF: 14~69 CATV 2~13, A~W, W+1~W+94 (analog W+1~W+84), A-5~A-1, 5A Tuning system: Channel frequency synthesized tuning system Channel access: Direct access keyboard, Programmable scan, and up/down Terminals: Antenna input: VHF/UHF/CATV 75Ω unbalanced (F-type) S-video input: Mini DIN 4-pin jack x 1 Y: 1Vp-p (75Ω) C: 286mVp-p (75Ω) Video input: RCA jack x 1 1Vp-p (75Ω) Audio input: RCA jack x 4 2V rms (input impedance: more than 22kΩ) Component video input: RCA jack x 3 Y: 1Vp-p (75Ω) Pb: 700mVp-p (75Ω) Pr: 700mVp-p (75Ω) Coaxial digital audio output: RCA jack x1 500mVp-p (75Ω) Headphone: 1/8 inches 30 (3.5mm) EN 5 Electrical Specification Sound output: 1W, 8Ω x 2 5 Other Specifications Remote control: Digital encoded infrared light system Operating temperature: 41°F (5°C) to 104°F (40°C) Power requirements: 120V AC +/- 10%, 60Hz +/- 0.5% Power consumption (maximum): 60W LCD: 20 inches VGA panel (640 x 480 pixels) Dimensions:*1 W: 215/16 inches H: 173/16 inches D: 814/16 inches (540mm) (435mm) (225mm) Weight: 13.3 lbs. (6.0kg) • Designs and specifications are subject to change without notice and without our legal obligation. • If there is a discrepancy between languages, the default language will be English. *1 The dimensional drawings are shown on the inside back cover.

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30
EN
I
NFORMATION
ATSC
Acronym that stands for Advanced
Television Systems Committee and the
name of the digital broadcasting standards.
Aspect Ratio
The width of a TV screen relative to its
height. Conventional TVs are 4:3 (in other
words, the TV screen is almost square);
widescreen models are 16:9 (the TV screen
is almost twice as wide as its height).
Component Video
This is a video signal format that conveys
each of 3 principal colors of light (red,
blue and green) through different signal
lines. This allows the viewers to experience
picture colors as original as it is. There are
several signal formats, including Y / Pb / Pr
and Y / Cb / Cr.
Dolby Digital
The system developed by Dolby
Laboratories to compress digital sound. It
offers stereo sound (2ch) or multi-channel
audio.
EDTV (enhanced definition TV)
Enhanced digital format that takes 480-line
progressive signal.
HDTV (high definition TV)
Ultimate digital format that produces high
resolution and high picture quality.
NTSC
Acronym that stands for National Television
Systems Committee and the name of the
current analog broadcasting standards.
Password
A stored 4-digit number that allows access
to parental control features.
SAP (secondary audio program)
Second-audio channel delivered separately
from main-audio channel. This audio
channel is used as an alternate in bilingual
broadcasting.
SDTV (standard definition TV)
Standard digital format that is similar to the
NTSC picture quality.
S-video
Offers higher quality images by delivering
each signal, color (c) and luminance (y)
independently of each other through
separate cables.
Glossary
If you subscribe to cable TV, the channels are displayed as 1-135.
Cable companies often designate channels with letters or letter-number combinations. Please check with your local cable company.
The following is a chart of common cable channel designations.
CATV channel
TV Display
CATV channel
TV Display
CATV channel
TV Display
CATV channel
TV Display
CATV channel
TV Display
CATV channel
TV Display
5A
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
A
14
B
15
C
16
D
17
E
18
F
19
G
20
H
21
I
22
J
23
K
24
L
25
M
26
N
27
O
28
P
29
Q
30
R
31
S
32
T
33
U
34
V
35
W
36
W+1
37
38
W+2
W+3
39
W+4
40
W+5
41
W+6
42
W+7
43
W+8
44
W+9
45
W+10
46
W+11
47
W+12
48
W+13
49
W+14
50
W+15
51
W+16
52
W+17
53
W+18
54
W+19
55
W+20
56
W+21
57
W+22
58
W+23
59
W+24
60
W+25
61
W+26
62
W+27
63
W+28
64
W+29
65
W+30
66
W+31
67
W+32
68
W+33
69
W+34
70
W+35
71
W+36
72
W+37
73
W+38
74
W+39
75
W+40
76
W+41
77
W+42
78
W+43
79
W+44
80
W+45
81
W+46
82
W+47
83
W+48
84
W+49
85
W+50
86
W+51
87
W+52
88
W+53
89
W+54
90
W+55
91
W+56
92
W+57
93
W+58
94
A-5
95
A-4
96
A-3
97
A-2
98
A-1
99
W+59
100
W+60
101
W+61
102
W+62
103
W+63
104
W+64
105
W+85
126
W+65
106
W+66
107
W+67
108
W+68
109
W+69
110
W+70
111
W+71
112
W+72
113
W+73
114
W+74
115
W+75
116
W+76
117
W+77
118
W+78
119
W+79
120
W+80
121
W+81
122
W+82
123
W+83
124
W+84
125
CATV channel
TV Display
W+86
127
W+87
128
W+88
129
W+89
130
W+90
131
W+91
132
W+92
133
W+93
134
W+94
135
Cable Channel Designations
General Specifications
TV format:
ATSC / NTSC-M TV standard
Closed caption system:
§15.122/FCC (digital CC)
§15.119/FCC (analog CC)
Channel coverage (ATSC/NTSC):
Terrestrial
VHF:
2~13
UHF:
14~69
CATV
2~13, A~W, W+1~W+94 (analog W+1~W+84),
A-5~A-1, 5A
Tuning system:
Channel frequency synthesized tuning system
Channel access:
Direct access keyboard,
Programmable scan, and up/down
Terminals:
Antenna input:
VHF/UHF/CATV
75Ω unbalanced (F-type)
S-video input:
Mini DIN 4-pin jack x 1
Y:
1Vp-p (75Ω)
C:
286mVp-p (75Ω)
Video input:
RCA jack x 1
1Vp-p (75Ω)
Audio input:
RCA jack x 4
2V rms
(input impedance: more than 22kΩ)
Component video input:
RCA jack x 3
Y:
1Vp-p (75Ω)
Pb:
700mVp-p (75Ω)
Pr:
700mVp-p (75Ω)
Coaxial digital audio output:
RCA jack x1
500mVp-p (75Ω)
Headphone:
1
/
8
inches
(3.5mm)
Electrical Specification
Sound output:
1W, 8Ω x 2
Other Specifications
Remote control:
Digital encoded infrared light system
Operating temperature:
41°F (5°C) to 104°F (40°C)
Power requirements:
120V AC +/- 10%, 60Hz +/- 0.5%
Power consumption (maximum):
60W
LCD:
20 inches VGA panel
(640 x 480 pixels)
Dimensions:*
1
W: 21
5
/
16
inches
(540mm)
H:
17
3
/
16
inches
(435mm)
D:
8
14
/
16
inches
(225mm)
Weight:
13.3 lbs.
(6.0kg)
•
Designs and specifications are subject to change without notice and
without our legal obligation.
•
If there is a discrepancy between languages, the default language will
be English.
*
1
The dimensional drawings are shown on the inside back cover.