BTI DT01461- projector lamp 190 W Memory 57" (4 cm) Noise canceling

57" (4 cm) Noise canceling type Active Transparency mode Yes Noise canceling Yes Microphone Microphone type Boom Microphone direction type Omnidirectional Microphone frequency 100 - 8000 Hz Number of microphones 5 MEMS (Micro-Electro-Mechanical System) microphone Yes Hybrid noise-canceling Yes Battery Battery recharge time 2 h Battery capacity 420 mAh Number of batteries supported 1 Fast charging time 5 min Fast charging Yes Battery operated Yes Wireless charging Yes Charging source USB Battery type Built-in battery Continuous audio playback time (ANC off) 40 h Continuous audio playback time (ANC on) 22 h Talk time (ANC on) 15 h Talk time (ANC off) 18 h System requirements Mobile operating systems supported iOS Windows operating systems supported Yes Mac operating systems supported MacOS Music player Audio formats supported AAC

RoHS Logistics data Master (outer) case width 15" (380 mm) Master (outer) case length 10

vertical 178° Panel life 30000 h Native aspect ratio 16:9 Native refresh rate 60 Hz Haze rate 2% Ports & interfaces USB port Yes Number of speaker outputs 1 RS-232C Yes Wi-Fi Yes DisplayPorts quantity 0 Ethernet LAN Yes HDMI ports quantity 3 DVI port No Ethernet LAN (RJ-45) ports 1 USB version 2

presentation mode and desktop mode

x) slots 1 PCI slots 4 PCI Express x16 (Gen 4

BTI DT01461- projector lamp 190 W Memory 57" (4 cm) Noise cancelingLamp for Image Pro 8420 OEM: DT01461Description Battery Technology, Inc. (BTI) is a global supplier of replacement batteries & AC power adapters for notebook computers; batteries for digital cameras, PDA's and other mobile devices and batteries for APC UPS systems, projector lamps. With production facilities in California and Hong Kong, BTI maintains an unparalleled level of product availability for customers in North America while forecasting and