●Loading capacity up to 650,000 pixels with a maximum width of 1920 pixels and a maximum height of 1080 pixels ●1x Gigabit Ethernet output ●1x Stereo audio output ●1x HDMI 1.3 input, accepting HDMI input and allowing content to auto fit to screen ●1x USB 2.0, capable of playing solutions imported from a USB drive ●1x USB Type B, capable of connecting to a PC Connecting this port to a PC allows users to configure screens, publish solutions, etc. with NovaLCT and ViPlex Express. ●Powerful processing capacity − 4 core 1.2 GHz processor − Hardware decoding of 1080P videos − 1 GB of RAM − 32 GB of internal storage (28 GB available) ●All-round control plans − Solution publishing and screen control via user terminal devices such as PC, mobile phones and tablets − Remote cluster solution publishing and screen control − Remote cluster screen status monitoring ●Synchronous and asynchronous modes − When the internal video source is used, the TB2-4G (Optional 4G) works in asynchronous mode. − When the HDMI video source is used, the TB2-4G (Optional 4G) works in synchronous mode. ●Built-in Wi-Fi AP User terminal devices can connect to the built-in Wi-Fi hotspot of the TB2-4G (Optional 4G). The default SSID is “AP+Last 8 digits of SN” and the default password is “12345678” . ●Support for 4G modules − The TB2-4G (Optional 4G) ships without a 4G module. Users have to purchase 4G modules separately if needed. − Wired network is prior to 4G network. When both of the networks are available, the TB2-4G (Optional 4G) will choose signals automatically according to the priority.Note: All product pictures shown in this document are for illustration purpose only. Actual product may vary.

Name	Description
SWITCH	Dual-mode switching button Green staying on: Synchronous mode Off: Asynchronous mode
SIM CARD	SIM card slot
PWR	Power indicatorStaying on: The power supply is working properly.
SYS	System indicator Flashing once every 2 seconds: The Taurus is functioning normally.             Flashing once every second: The Taurus is installing the upgrade package. Flashing once every 0.5 second: The Taurus is downloading data from the Internet or copying the upgrade package.  Staying on/off: The Taurus is abnormal.
CLOUD	Internet connection indicator Staying on: The Taurus is connected to the Internet and the connection is available. Flashing once every 2 seconds: The Taurus is connected to VNNOX and the connection is available.
RUN	FPGA indicator Flashing once every second: No video signal Flashing once every 0.5 second: The FPGA is functioning normally.  Staying on/off: The FPGA is abnormal.
HDMI IN	1x HDMI 1.3Video input connector in synchronous modeContent can be scaled and displayed to fit the screen size automatically in synchronous mode.Requirements of full screen zoom in synchronous mode:  64 pixels ≤ Video source width ≤ 2048 pixels  Allows images to be zoomed in only
USB 1	1x USB 2.0Imports solutions from a USB drive for playbackOnly the FAT32 file system is supported and the maximum size of a single file is 4 GB.
ETHERNET	Fast Ethernet portConnects to the network or control PC.
WiFi-AP	Wi-Fi antenna connector
4G	4G antenna connector

Category	Codec	Supported Image Size	File Format	Remarks
JPEG	JFIF file     format 1.02	48×48 pixels~8176×8176 pixels	JPG, JPEG	No support for non-interlaced scan Support for SRGB JPEGSupport for Adobe RGB JPEG
BMP	BMP	No Restriction	BMP	N/A
GIF	GIF	No Restriction	GIF	N/A
PNG	PNG	No Restriction	PNG	N/A
WEBP	WEBP	No Restriction	WEBP	N/A

The TB2-4G (Optional 4G) is the second generation of multimedia player launched by NovaStar for full-color LED   displays. This multimedia player integrates playback and sending capabilities, allowing for solution publishing and   screen control via various user terminal devices such as PC, mobile phones and tablets. The TB2-4G (Optional 4G) also supports the cloud publishing and monitoring platforms to easily enable cross-regional cluster management of screens. The TB2-4G (Optional 4G) supports both synchronous and asynchronous modes which can be switched anytime or as scheduled, satisfying various playback demands. Multiple protection measures such as terminal authentication and player verification are taken to keep the playback secure. Thanks to its security, stability, ease of use, smart control, etc., the TB2-4G (Optional 4G) widely applies to commercial display and smart cities such as lamp-post displays, chain store displays, advertisement players, mirror displays, retail store displays, door head displays, vehicle-mounted displays, and displays without requiring a PC.CCCNote: All product pictures shown in this document are for illustration purpose only. Actual product may vary.

Name	Description
PWR	Power input connector
AUDIO	Audio output
USB 2	USB Type B
RESET	Factory reset buttonPress and hold this button for 5 seconds to reset the product to its factory settings.
LEDOUT	1x Gigabit Ethernet output port

The Taurus series products widely apply to commercial display, such as lamp-post displays, chain store displays, advertisement players, mirror displays, retail store displays, door head displays, vehicle-mounted displays, and displays without requiring a PC. Table 1-1lists the application scenarios of the Taurus. Table 1-1 Applications

Category	Description
Market type	Advertising media: Used for advertisement and information promotion, such as lamp-post displays and advertisement players.    Digital signage: Used for digital signage displays in retail stores, such as retail store displays and door head displays.     Commercial display: Used for the display of business information of hotels, cinemas, shopping malls, etc., such as chain store displays.
Networking method	Independent screen: Connect to and manage a screen by using a PC or mobile clientsoftware.    Screen cluster: Manage and monitoring multiple screens in a centralized manner by using the cluster solutions of NovaStar.
Connection method	Wired connection: The PC and Taurus are connected via Ethernet cable or LAN.   Wi-Fi connection: The PC, tablet and mobile phone are connected to the Taurus viaWi-Fi. Working with ViPlex, the Taurus can apply to the scenarios where no PC is required.

Electrical Parameters	Input voltage	DC 5 V~12V
	Maximum power consumption	15 W
Storage Capacity	RAM	1 GB
	Internal storage	32 GB (28 GB available)
Storage Environment	Temperature	–40°C to +80°C
	Humidity	0% RH to 80% RH, non-condensing
Operating Environment	Temperature	–20ºC to +60ºC
	Humidity	0% RH to 80% RH, non-condensing
Packing Information	Dimensions (L×W×H)	335 mm × 190 mm × 62 mm
	List	1x TB2-4G (Optional 4G)     1x Wi-Fi omnidirectional antenna     1x Power adapter     1x Quick Start Guide
Dimensions (L×W×H)	196.0 mm × 115.5 mm × 34.0 mm
Net Weight	304.5 g
IP Rating	IP20 Please prevent the product from water intrusion and do not wet or wash the product.
System Software	Android operating system software  Android terminal application software  FPGA program Note: Third-party applications are not supported.

 

Category	Codec	Channel	Bit Rate	SamplingRate
MPEG	MPEG1/2/2.5     Audio Layer1/2/3	2	8Kbps~320Kbps , CBR and VBR	8KHz~48KHz
WindowsMediaAudio	WMA Version4/4.1/7/8/9,wmapro	2	8Kbps~320Kbps	8KHz~48KHz
WAV	MS-ADPCM, IMA- ADPCM, PCM	2	N/A	8KHz~48KHz
OGG	Q1~Q10	2	N/A	8KHz~48KHz
FLAC	Compress Level 0~8	2	N/A	8KHz~48KHz
AAC	ADIF, ATDS      Header AAC-LC and AAC-HE,    AAC-ELD	5.1	N/A	8KHz~48KHz
AMR	AMR-NB, AMR-WB	1	AMR-NB         4.75~12.2kbps @8kHzAMR-WB           6.60~23.85Kbps @16KHz	8KHz, 16KHz
MIDI	MIDI Type 0/1,      DLS version 1/2,   XMF and Mobile    XMF, RTTTL/RTX, OTA, iMelody	2	N/A	N/A

Category	Codec		Supported Resolution		Maximum   Frame Rate
MPEG-1/2	MPEG- 1/2		48×48 pixels ~ 1920×1080 pixels		30fps
MPEG-4	MPEG4		48×48 pixels ~ 1920×1080 pixels		30fps
H.264/AVC	H.264		48×48 pixels ~ 1920×1080 pixels		1080P@60fps
MVC	H.264MVC		48×48 pixels ~ 1920×1080 pixels		60fps
H.265/HEVC	H.265/HEVC		64×64 pixels ~ 1920×1080 pixels		1080P@60fps
GOOGLEVP8	VP8		48×48 pixels ~ 1920×1080 pixels		30fps
H.263	H.263		SQCIF(128×96),QCIF (176×144), CIF (352×288), 4CIF (704×576)		30fps
VC-1	VC-1		48×48 pixels ~ 1920×1080 pixels		30fps
MOTIONJPEG	MJPEG		48×48 pixels ~ 1920×1080 pixels		30fps
MaximumBit Rate      (Ideal Case)		FileFormat		Remarks
80Mbps		DAT, MPG, VOB, TS		Support for fieldcoding
38.4Mbps		AVI, MKV,  MP4, MOV, 3GP		No support for MS MPEG4 v1/v2/v3,  GMC, and              DivX3/4/5/6/7…/10
57.2Mbps		AVI, MKV,  MP4, MOV, 3GP, TS,    FLV		Support for field     coding and MBAFF
38.4Mbps		MKV, TS		Support for Stereo High Profile only
57.2Mbps		MKV, MP4, MOV, TS		Support for Main   Profile, Tile & Slice
38.4Mbps		WEBM,MKV		N/A
38.4Mbps		3GP, MOV, MP4		No support forH.263+
45Mbps		WMV, ASF, TS, MKV,   AVI		N/A
38.4Mbps		AVI		N/A

  Note: The output data format is YUV420 semi-planar, and YUV400 (monochrome) is also supported for H.264.This is Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.