{"brand":{"slug":"optoma","name":"Optoma"},"model":{"slug":"gt4000uhd","name":"Optoma GT4000UHD","status":"published","lifecycle":"released","category":"ust_laser_tv","url":"https://projectordb.com/projectors/optoma/gt4000uhd"},"aliases":[],"variants":[{"id":810,"name":"Standard","color":null,"region":"US","is_default":1}],"identifiers":[{"variant_id":810,"scheme":"gtin12","value":"796435815653","region":"US","source_url":"https://www.optomausa.com/product/gt4000uhd"},{"variant_id":810,"scheme":"mpn","value":"GT4000UHD","region":"US","source_url":"https://www.optomausa.com/product/gt4000uhd"}],"specs":[{"key":"3d.formats","label":"3D formats","value":["frame_packing","side_by_side","top_bottom"],"unit":null,"standard":"HDMI 1.4a","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Side-by-Side:1080i 50 / 60Hz"}]},{"key":"3d.supported","label":"3D","value":true,"unit":null,"standard":"HDMI 1.4a 3D","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"3D Full 3D"}]},{"key":"audio.hdmi_return","label":"HDMI audio return","value":"none","unit":null,"standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"audio.outputs","label":"Audio outputs","value":["3.5mm"],"unit":null,"standard":"HDMI ARC/eARC, S/PDIF","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Audio 3.5mm"}]},{"key":"audio.power_w","label":"Speaker power","value":15,"unit":"W","standard":"ISO/IEC 21118 item 15 (stated; no measurement method)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Watts per speaker 15W"}]},{"key":"audio.speaker_count","label":"Speakers","value":1,"unit":null,"standard":"ISO/IEC 21118 item 15","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Speaker count 1"}]},{"key":"box.contents","label":"In the box","value":["power_cord","power_adapter","remote","remote_batteries","quick_start_guide"],"unit":null,"standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Projector, QSG, Power Adapter and Cable, Remote, Batteries (2xAAA)"}]},{"key":"box.remote","label":"Remote","value":{"link":["ir"]},"unit":null,"standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Remote control IR remote"}]},{"key":"brightness.claimed","label":"Claimed brightness (non-standard)","value":{"lm":4000},"unit":"lm","standard":"None (flagged)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Brightness 4,000 lumens"}]},{"key":"brightness.rated_lumens","label":"Rated brightness","value":4000,"unit":"lm","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"brightness.uniformity","label":"Brightness uniformity","value":75,"unit":"%","standard":"ISO/IEC 21118 (centre-to-corner ratio, production average)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Uniformity 75%"}]},{"key":"brightness.white_lumens","label":"White light output","value":{"ansi":{"lm":4000}},"unit":"lm","standard":"ISO/IEC 21118:2020 + IEC 61947-1 9-point method","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Brightness 4,000 ANSI lumens"}]},{"key":"connectivity.ethernet","label":"Ethernet","value":true,"unit":null,"standard":"IEEE 802.3","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"LAN - control Yes"}]},{"key":"contrast.dynamic","label":"Dynamic contrast","value":700000,"unit":":1","standard":"None (display-only)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Contrast ratio - dynamic 700,000:1"}]},{"key":"control.interfaces","label":"Control ports","value":["rs232"],"unit":null,"standard":"Vendor protocols; PJLink","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"RS232x1"}]},{"key":"env.altitude","label":"Altitude","value":{"max_m":3048},"unit":"m","standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"max. altitude 3,048m/10,000ft"}]},{"key":"env.operating_temp_c","label":"Operating temperature","value":{"min":0,"max":40},"unit":"°C","standard":"ISO/IEC 21118 items 21–22","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"0°C~40°C/32°F~104°F"}]},{"key":"gaming.input_lag_4k60_ms","label":"Input lag at 4K 60 Hz","value":16.9,"unit":"ms","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"gaming.input_lag_best_ms","label":"Lowest input lag","value":4.3,"unit":"ms","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"gaming.input_lag_ms","label":"Input lag","value":[{"w":1920,"h":1080,"hz":60,"ms":17},{"w":1920,"h":1080,"hz":120,"ms":8.6},{"w":1920,"h":1080,"hz":240,"ms":4.3},{"w":3840,"h":2160,"hz":60,"ms":16.9}],"unit":"ms","standard":"No standard; de-facto Leo Bodnar tester","basis":"rated","bound":null,"mode":null,"conditions":"Enhanced Game Mode","sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"4K60@16.9ms, 1080p60@17ms, 1080p120@8.6ms, 1080p240@4.3ms"}]},{"key":"gaming.max_refresh","label":"Max input refresh","value":[{"w":1920,"h":1080,"hz":240},{"w":3840,"h":2160,"hz":60}],"unit":"Hz","standard":"HDMI / vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"4K60@16.9ms, 1080p60@17ms, 1080p120@8.6ms, 1080p240@4.3ms"}]},{"key":"gaming.refresh_1080p_hz","label":"Max refresh at 1080p","value":240,"unit":"Hz","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"gaming.refresh_4k_hz","label":"Max refresh at 4K","value":60,"unit":"Hz","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"hdr.formats","label":"HDR formats","value":["hdr10","hlg"],"unit":null,"standard":"SMPTE ST 2084 (PQ) + ST 2086; ITU-R BT.2100-3 (PQ & HLG) / ARIB STD-B67; HDR10+ licence; Dolby Vision licence","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content"}]},{"key":"imaging.addressable_resolution","label":"Addressable resolution","value":{"w":3840,"h":2160},"unit":"px","standard":"ISO/IEC 21118 Table 1","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Resolution UHD (3840x2160)"}]},{"key":"imaging.native_aspect","label":"Native aspect","value":"16:9","unit":null,"standard":"ISO/IEC 21118 Table 1","basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"imaging.resolution","label":"On-screen resolution","value":{"w":3840,"h":2160},"unit":"px","standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"imaging.technology","label":"Imaging technology","value":"dlp","unit":null,"standard":"ISO/IEC 21118 Table 1, display system","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Display technology DLP"}]},{"key":"inputs.hdmi_count","label":"HDMI inputs (count)","value":2,"unit":null,"standard":"ISO/IEC 21118 Table 1","basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"inputs.hdmi_ports","label":"HDMI inputs","value":[{"version":"2.0"},{"version":"2.0"}],"unit":null,"standard":"HDMI Forum specifications; HDCP 1.4/2.2/2.3","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"HDMIx2 (2.0)"}]},{"key":"inputs.hdmi_version_max","label":"Newest HDMI version","value":"2.0","unit":null,"standard":null,"basis":"derived","bound":null,"mode":null,"conditions":null,"sources":[]},{"key":"inputs.max_input_resolution","label":"Max input resolution","value":{"w":3840,"h":2160},"unit":null,"standard":"ISO/IEC 21118 items 17.1/17.2","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"PC compatibility UHD, WQHD, WUXGA, FHD"}]},{"key":"inputs.other_video","label":"Other video inputs","value":["hdbaset"],"unit":null,"standard":"Legacy / vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"HDBaseT RX x1 (4K)"}]},{"key":"inputs.scan_freq_h_khz","label":"Horizontal scan","value":{"min":15,"max":150},"unit":"kHz","standard":"ISO/IEC 21118 Table 1","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Horizontal scan rate 15KHz ~ 150KHz"}]},{"key":"inputs.scan_freq_v_hz","label":"Vertical scan","value":{"min":24,"max":240},"unit":"Hz","standard":"ISO/IEC 21118 Table 1","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Vertical scan rate 24KHz ~ 240KHz"}]},{"key":"install.orientations","label":"Orientations","value":["any_angle"],"unit":null,"standard":"ISO/IEC 21118 'operation position'","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"360° operation Yes"}]},{"key":"light.life","label":"Light-source life","value":{"eco":30000},"unit":"h","standard":"ISO/IEC 21118 item 7 (time to 50% output)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Light source life 30,000 hours (Eco mode)"}]},{"key":"light.source","label":"Light source","value":"laser_phosphor","unit":null,"standard":"ISO/IEC 21118 Table 1 item 6","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Laser Phosphor Light source type DuraCore Laser"}]},{"key":"noise.db_a","label":"Fan noise","value":{"max":34,"eco":29},"unit":"dB(A)","standard":"ISO/IEC 21118 item 20 → ISO 11201 (bystander emission sound pressure)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Noise level (max) 34dB"}]},{"key":"optics.corner_correction","label":"Corner correction","value":"4pt","unit":null,"standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"precise 4-corner geometric correction"}]},{"key":"optics.image_size_in","label":"Image size","value":{"min":100,"max":150},"unit":"in","standard":"ISO/IEC 21118 Table 1","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Screen size 100\" ~ 150\" diagonal"}]},{"key":"optics.keystone_h","label":"Horizontal keystone","value":5,"unit":"°","standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"±5° horizontal and vertical keystone adjustment"}]},{"key":"optics.keystone_v","label":"Vertical keystone","value":5,"unit":"°","standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"±5° horizontal and vertical keystone adjustment"}]},{"key":"optics.lens_shift_h","label":"Horizontal lens shift","value":{"min":0,"max":0},"unit":"%","standard":"ISO/IEC 21118 §3.4 (definition), §3.5 (image position)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.projectorcentral.com/Optoma-GT4000UHD.htm","title":"Optoma GT4000UHD specs (ProjectorCentral)","kind":"spec_database","quote":"Lens Shift No"}]},{"key":"optics.lens_shift_v","label":"Vertical lens shift","value":{"min":0,"max":0},"unit":"%","standard":"ISO/IEC 21118 §3.4 (definition), §3.5 (image position)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.projectorcentral.com/Optoma-GT4000UHD.htm","title":"Optoma GT4000UHD specs (ProjectorCentral)","kind":"spec_database","quote":"Lens Shift No"}]},{"key":"optics.offset_pct","label":"Projection offset","value":120,"unit":"%","standard":"Vendor (no common convention)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Native offset 120% ±5%"}]},{"key":"optics.throw_ratio","label":"Throw ratio","value":{"min":0.25,"max":0.25},"unit":":1","standard":"ISO/IEC 21118 item 9, §3.6","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Throw ratio 0.25:1"}]},{"key":"optics.zoom","label":"Zoom","value":"none","unit":null,"standard":"ISO/IEC 21118 Table 1","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Zoom type Fixed"}]},{"key":"physical.dimensions_mm","label":"Dimensions (W × D × H)","value":{"w":326.9,"d":327.7,"h":109.5},"unit":"mm","standard":"ISO 21118 (later items, preview-limited)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Dimensions (W x D x H) 12.87\" x 12.9\" x 4.31\""}]},{"key":"physical.ip_rating","label":"Ingress protection","value":{"dust":6},"unit":null,"standard":"IEC 60529","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"IP rating IP6X"}]},{"key":"physical.weight_g","label":"Weight","value":4500,"unit":"g","standard":"ISO 21118 (later items)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"Net weight 9.92 lbs"}]},{"key":"power.draw_w","label":"Power draw","value":{"max":255,"eco":180},"unit":"W","standard":"ISO/IEC 21118","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"255 W +/- 15% (typical)@110VAC"}]},{"key":"power.mains","label":"Mains input","value":{"v":{"min":100,"max":240},"hz":[50,60]},"unit":null,"standard":"ISO/IEC 21118 items 23–24","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Power supply 100 ~ 240V, 50 ~ 60Hz"}]},{"key":"power.standby_w","label":"Standby","value":0.5,"unit":"W","standard":"EU 2023/826 (from 9 May 2025)","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://region-resource.optoma.com/products/documents/MrYsyAEZoSyPz6ey65euGMdgwgWOt16Olrb9kEZe.pdf","title":"Optoma GT4000UHD datasheet (English US)","kind":"spec_sheet_pdf","quote":"Power consumption (standby) 0.5W"}]},{"key":"power.supply","label":"Power supply","value":"external_adapter","unit":null,"standard":"Vendor","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.projectorcentral.com/Optoma-GT4000UHD.htm","title":"Optoma GT4000UHD specs (ProjectorCentral)","kind":"spec_database","quote":"includes an external power supply"}]},{"key":"support.warranty","label":"Warranty","value":[{"region":"US","months":12,"light_source":{"months":60,"hours":12000},"terms":"Parts and labor"}],"unit":"months","standard":"Vendor / regional consumer law","basis":"rated","bound":null,"mode":null,"conditions":null,"sources":[{"url":"https://www.optomausa.com/product/gt4000uhd","title":"Optoma GT4000UHD product page and specifications (US)","kind":"manufacturer_spec_page","quote":"1 Year Projector parts and labor | 5 year or 12000 hour light source","covers":["US"]}]}],"license":"CC BY 4.0, attribution: ProjectorDB"}