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HP HDTV User’s Guide
Contrast ratio
HP LC4776N: 1200:1
HP LC4276N: 1200:1
HP LC4272N, LC4270N: 1500:1
HP LC3772N, LC3770N: 1000:1
HP LC3272N, LC3270N: 1200:1
Response time (typical)
HP LC4776N: 6 ms
HP LC4276N, LC4272N, LC4270N: 8 ms
HP LC3772N, LC3770N: 6 ms
HP LC3272N, LC3270N: 8 ms
Panel life
Up to 60,000 hours
Audio
■
10 watts per channel (two internal speakers)
■
HP Virtual Surround Sound: Theater, Music Hall
■
Analog output: 2-channel stereo
■
Digital (optical) output: Dolby Digital Out, PCM
OSD language
English/French/Spanish
Power requirement
AC 120 V , 60 Hz
Power consumption
HP LC4776N: 330 W, HP LC4276N: 300 W
HP LC4272N, LC4270N: 280 W
HP LC3772N, LC3770N: 220 W
HP LC3272N, LC3270N: 180 W
Display
(
Continued
)
TV function
TV standard (CCIR)
American TV Standard ATSC/NTSC/Clear-QAM system
Receiving channel
VHF: 2–13
UHF: 14–69
CATV: 1–125
Digital Terrestrial Broadcast (8VSB): 2–69
Digital cable (64/256 Clear-QAM): 1–135
Audio multiplex
BTSC system
Supported Inputs
480i, 480p, 720p, 1080i, 1080p (HDMI only)