DELL 4220 Projektor lontaran standard 4100 lumen ANSI DLP XGA (1024x768) Hitam, Kelabu
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09 Jun 2021, 09:54:03
Short summary description DELL 4220 Projektor lontaran standard 4100 lumen ANSI DLP XGA (1024x768) Hitam, Kelabu:
DELL 4220, 4100 lumen ANSI, DLP, XGA (1024x768), 2000:1, 779,8 - 7797,8 mm (30.7 - 307"), 1,2 - 10 m
Long summary description DELL 4220 Projektor lontaran standard 4100 lumen ANSI DLP XGA (1024x768) Hitam, Kelabu:
DELL 4220. Kecerahan projektor: 4100 lumen ANSI, Teknologi unjuran: DLP, Resolusi asal unjuran: XGA (1024x768). Jenis sumber cahaya: Lampu, Hayat perkhidmatan sumber cahaya: 2000 h, Hayat perkhidmatan sumber cahaya (mod ekonomi): 2500 h. Julat bukaan (F-F): 2,4 - 2,66, Nisbah pancaran: 1.6 - 1.92:1. Sistem format isyarat analog: NTSC, NTSC 3.58, NTSC 4.43, NTSC M, PAL, PAL 60, PAL BG, PAL D, PAL H, PAL I, PAL M, PAL N, SECAM,..., Mod video yang disokong: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Jenis antara muka bersiri: RS-232