Digitax 4GMCU Technical Manual page 7

Text-To-Speech
Software Navigation
System diagnostic tools
OS Image Loader
System Update Fleet
Management
Taximeter
Power Supply
Battery
Mounting
Operating Temperature
Humidity
Vibration
Sealing
Dimension
Weight
Software controllable Warm Restart and test tool
GPRS modem driver and test tool
GPS driver and test tool
Speaker and MIC test tool, wave playback and voice recorder
Contactless / NFC reader driver and test tool
Backlight control API and test tools
Ping tool
Dialup network
GSM phone dialer
Support network protocol TCP/UDP, IP, PPP
Virtual keypad
Text file editor
Explorer
Support 3rd party Native Text-To-Speech
Support 3rd party map application and navigation software with SDK
On Field Test (OFT) OnBoard Diagnostic Utilities included, with Customizable
CheckList to make tests of GPS Fix, GPS Antenna, GPRS Connectivity and Base
Station Signal Quality, Odometer, Ignition, Panic Button, TouchScreen calibration,
Hardware Keys, Ambient Light Sensor, Device version, OS Version, AITP Version,
Taximeter, UPS and Battery Status, Roof Light, Navigation Software
All On Field Tests and enrolling features can be used during first installation and
swap of devices.
Over The Air (OTA) OS image loader or microSDHC Card Image Loader
Professional OTA (Over The Air) Client allows the update of the whole Operating
System and all the CPUs Firmware (option).
Professional OTA (Over The Air) Server with vehicles enrolling, group management
and selective update, remote debugging and logging. Web based user interface
(option)
Embedded Taximeter (Full Firmware and TARIF OTA Programmable)
8 - 32 V with Surge Protector
On-Board UPS with External Battery Package, Standard Battery Pack 30 minutes
All the External Connectors, Accessible slots (such as SIM Card, microSDHC, USB,
etc.) and Screws are Sealed
-20°C to 70°C
Humidity up to 95% non-condensing
Vibration Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min 3 axis, 1hour/axis
All connectors covers sealed
159 mm x 110 mm x 47 mm (H x W x D)
1.500 g
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