Optoma 723 Family, Service Manual

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1-2
EP721/727/723/728 Family / EW1610 Family
Confidential
No Item Description
13 Lamp life
● 3000/2000 (ECO/STD) (EP721/727 Family)
● 4000/3000 (ECO/STD) (EP723/728 Family / EW1610
Family)
14 Offset
● 115% (EP721/723/727/728 Family)
● 112% +/-5% (EW1610 Family)
15 Video compatibility
● NTSC: M (3.58MHz), 4.43 MHz, 480i/p @60Hz
● PAL: B, D, G, H, I, M, N, 576i/p @50Hz
● SECAM: B, D, G, K, K1, L
● HDTV: 480p, 576p, 720p, 1080i (50/60 Hz)
16 Aspect ratio
● 4:3 with support for 5:4 and 16:9: 1.78:1
(anamorphic DVD & HDTV) (EP721/723/727/728 Family)
● 4:3 16:9-I 16:9-II Window (EW1610)
17 Color wheel
● 5 Segments R80Y30G84W90B76, 2x (EP721/727 Family
/EW1610 Family )
● 6 Segments R90Y28G90C28W42B82, 2x (EP723/728
Family )
18 Lamp
● 180W Phoenix Lamp (EP721/727 Family )
● 200W Osram Lamp (EP723/728 Family / EW1610 Family )
19 Temperature
● Operating: 5 - 40°C (ECO mode)
5 - 35°C (Full power mode)
● Storage: -20~ 60°C
20 Form Factor ● New X15 type – A39 design language
21 IR receivers ● Two IR receivers (Front & Top)
22 Keystone correction ● +/- 40 vertical keystone
23 Digital zoom ● 100 to 200% with pan-ability
1-2 Compatible Mode
Analog
Compatibility Resolution V-Sync [Hz]
VGA
640x480 60
640x480 72
640x480 75
640x480 85
720x400 70
720x400 85