Epson BT-2000, User Manual

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Specifications
Model Number BT-2000
Material Polysilicon TFT active matrix
LCD panel size 0.42" wide panel (16:9)
LCD panel pixel count Horizontal 960 x vertical 540 dots
Angle of view Approximately 23 degrees (diagonally)
Virtual screen size 64" support (virtual viewing distance 4 m)
Color reproduction 24 bit color (approximately 16,770,000 colors)
Platform Android
TM
4.0.4
Supported movie formats MP4 (MPEG4+AAC), MPEG2 (H.264+AAC)
Supported still image formats JPEG, PNG, BMP, GIF
Supported audio formats WAV, MP3, AAC
Supported 3D Side-by-side format
Internal memory Main memory 1 GB
User memory 8 GB
External memory microSD (2 GB maximum)
microSDHC (32 GB maximum)
Connector ports micro-USB, 4 pin mini jack (earphones with microphone complying with the CTIA standard)*1,
microSD card slot
Operating temperature 0 to 40°C, humidity 20 to 80% (no condensation)
Charging temperature 5 to 35°C, humidity 20 to 80% (no condensation)
Storage temperature -10 to 60°C, humidity 10 to 90% (no condensation)
Power voltage Controller 11VDC 1.64A (when AC adapter connected)
AC adapter Model Number AST1116Z1-1
Manufacturer PHIHONG TECHNOLOGY CO., LTD.
Electrical rating 100 to 240 VAC 50 to 60 Hz 0.4 A
Power consumption When operating at full capacity 4000 mW, when in sleep mode 80 mW, when off 5 mW
Battery Type Lithium-ion batteries 1240 mAh (x2)
Lithium content Less than 1.5 g
Amount of watt hour rating Less than 20 Wh
Frequency band IEEE 802.11 b/g/n/a
Frequency range 2.4 GHz band 1 to 13 ch, 5 GHz band 36 to 140 ch
Modulation OFDM, DS-SS
Potential interference range 10 m
Battery life Approx. 4 hours (When operating at full capacity)
Reliability Life span 10,000 h (When brightness is set to the default, and used continuously in an environment of 25°C.
The life span means the point at which the product enters the wear out failure period. Product
performance may then degrade, such as a decline in screen luminance of 50% from the initial
stages.)
Mean-Time Between Failure (MTBF) 180,000 hours (Failure means a random failure during the random failure period.)
Exterior dimensions
(W x D x H) Headset 205 x 136 x 100 mm (without the head band)
Controller 70 x 157 x 35.3 mm (without protruding section)
Mass Headset 290g (without cables)
Controller 265 g (without batteries, 1 battery is approx. 50 g)
Camera Resolutions 5 million pixels
Image resolutions Still images 2596 x 1948 dots
Movies 1920 x 1080 dots
Depth sensing 640 x 480 dots (depth sensing distance 30 to 100 cm)
Earphones with mic Earphone impedance 16Ω±15%
Earphone output Max. voltage 150 mV or less
Voltage with broadband characteristics 75 mV or more
Mic Capacitor microphone
Sensors GPS/geomagnetic sensor/IMU (accelerometer/gyroscopic sensor)/illumination sensor
Bluetooth 3.0 HSP/A2DP/HID/OPP/SPP/AVRCP
Bluetooth 4.0 LE *2 PXP/FMP
*1 :Restrictions in operation may occur when using an adapter plug.
*2 :You can only connect to a beacon with devices specified by Epson.