Dati tecnici dell'ECP 3100
- Autore discussione B.K.
- Data d'inizio
TinToy
New member
ECP 3100/01
CRT Size: 5.5
CRT number: 07MS
Chassis Controls: Digital
Peak Lumens: 725
Contrast Ratio: 15,000
HScan kHz: 15-55
VScan Hz: 45-120
RBG Bandwidth Mhz: 50
Max Resolution: 1280x1024
HDTV: Y
Input: V/S/R
EM Focus: N
La banda passante è quindi 50Mhz
Scan Rates and HDTV - The ability of a projector to display HDTV depends on its scanning capability. For example for a projector to line double standard NTSC signals (480i at 15.75khz horizontal) from DVD, VCR or cable/ Satellite to 480p, requires 31.5 Khz of horizontal scan rate and enough bandwidth to handle twice the picture information. HDTV at 1080i requires a horizontal rate of 33.75 Khz and 50 Mhz bandwidth. 720p requires a horizontal rate of 45 Khz with 50 Mhz bandwidth.
CRT Size: 5.5
CRT number: 07MS
Chassis Controls: Digital
Peak Lumens: 725
Contrast Ratio: 15,000
HScan kHz: 15-55
VScan Hz: 45-120
RBG Bandwidth Mhz: 50
Max Resolution: 1280x1024
HDTV: Y
Input: V/S/R
EM Focus: N
La banda passante è quindi 50Mhz
Scan Rates and HDTV - The ability of a projector to display HDTV depends on its scanning capability. For example for a projector to line double standard NTSC signals (480i at 15.75khz horizontal) from DVD, VCR or cable/ Satellite to 480p, requires 31.5 Khz of horizontal scan rate and enough bandwidth to handle twice the picture information. HDTV at 1080i requires a horizontal rate of 33.75 Khz and 50 Mhz bandwidth. 720p requires a horizontal rate of 45 Khz with 50 Mhz bandwidth.