ViewSonic PS502X Short Throw Projector 4000 ANSI Lumens XGA

PS502X 4,000 ANSI Lumens XGA Short Throw Business & Education Projector 4,000 ANSI Lumens offering clear images in any environment​ 0.616 Short throw ratio for minimal space consumption​ Up to 300" ultra large screen with lower cost-per-inch​​ Easy and flexible connection: dual HDMI ports, USB Type-A port​ Convenient software updates for projectors via USB connection​ SPECIFICATIONS Specification Projection System: 0.55" XGA Native Resolution: 1024x768 Brightness: 4000 (ANSI Lumens) Contrast Ratio with SuperEco Mode: 15000:1 Display Color: 1.07 Billion Colors Light Source Type: 240W UHP Lamp Light Source Life (hours) with Normal Mode: 4000 Light Source Life (hours) with SuperEco Mode: 12000 Lens: F=2.7, f=7.15mm Projection Offset: 115%+/-4% Throw Ratio: 0.616 Optical Zoom: Fixed Digital Zoom: 0.8x-2.0x Image Size: 60"-300" Throw Distance: 0.75m-3.76m (77"@0.96m) Keystone: +19°/-19° (V) Audible Noise (Normal): 34dB Audible Noise (Eco) : 25dB Input Lag: 33.2ms Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Horizontal Frequency: 15K-102KHz Vertical Scan Rate: 23-120Hz Input Computer in (share with component): 1 HDMI: 2 (HDMI 1.4/ HDCP 1.4) Audio-in (3.5mm): 1 Output Monitor out: 1 Audio-out (3.5mm): 1 Speaker: 16W USB Type A (Power): 1 (5V/1.5A) Control RS232 (DB 9-pin male): 1 USB Type A (Services): 1 (share with USB A Output) Others Power Supply Voltage: 100-240V+/- 10%, 50/60Hz (AC in) Power Consumption: Normal: 295W Standby: <0.5W Operating Temperature: 0~40℃ Carton: Brown Net Weight: 2.87kg Gross Weight: 4.08Kg Dimensions (WxDxH) with Adjustment Foot: 309x234x115mm Packing Dimensions: 400x337x168mm OSD Language: English, German, French, Swedish, Spanish, Portuguese, Polish, Dutch, T. Chinese, S.Chinese, Finnish, Korean, Russian, Hungarian, Czech, Arabic, Thai, Turkish, Vietnamese, Indonesian, Greek, Italian, Total 22 languages User Guide Language: English, S-Chinese, T-Chinese, Finnish,French,German,Italian,Japanese,Korean,Polish,Portuguese,Russian,Spanish,Swedish,Turkish, Total 15 languages Standard Accessory Power Cord: 1 VGA Cable: 1 Remote Control: 1 QSG: Yes Lens Cover: Yes Air Filter: Yes (CN Only) Warranty Card: Yes (CN Only) Optional Accessory Lamp/Light Source: RLC-128 Air Filter: RSPL Wall/Ceiling Mount: PJ-WMK-305 PJ-WMK-007 Carry Bag: PJ-CASE-008