User Manual, The Hub device
Vignet Confidential and Proprietary Version 1
Page 10
3. Specifications
FEATURE
DESCRIPTION
Display size
3.5”
Display type
TFT, Color LCD with a Capacitive touch screen
Display resolution:
480x320
WiFi
802.11b/g compatibility
Bluetooth
2.1+EDR compatibility
Low Energy
Cellular
3G
Card Slots
Mini SIM card slot
Micro SD card slot
Slots access to be restricted by means of a cover which is flush with the housing
LEDs
Dual-color LED capable of “Blue” and “Amber” colors labeled “Notification”
Dual-color LED capable of “Blue” and “Amber” colors labeled “Connectivity”
Dual-color LED capable of “Blue” and “Amber” colors behind power button. The
LED(s) to provide uniform color appearance.
Single color LED capable of “Amber” color- behind Mute button that also shines
through the front of the unit through a half-moon frosty clear-white opening.
Single-color LED capable of “Blue” color behind “Home Button”
Blue LEDs to provide brightness of 90-175 millicandles.
Amber LEDs to provide brightness of 175-300 millicandles.
Buttons
Power Button.
Home Button
Mute Button. Mute button shall not exhibit an audible clicking sound when
pressed.
Loss of Power Silence Button labeled “Power Alert Off”
A recessed Reset Button labeled “Reset”
Ports
USB 1: USB 2.0 Type A Host Port
USB 2: USB 2.0 mini-USB OTG Port
IMPORTANT:
During
USB
loading
test,
USB1
terminal
was
loaded
with
5,0
V
d.c.,
300
mA,
USB2
terminal
was
loaded
with
5,0
V
d.c.,
300
mA
LAN: 10/100Mbps RJ-45 Ethernet port.
Rubber flaps shall cover ports when ports are not in use.
Port covers shall be labeled “USB 1”, “USB 2”, and “LAN”
Audio/Buzzer
System shall be capable of providing an audio alert which can be varied in the
range from 0-85 dB.
The alert shall not activate upon execution of a proper power-off (shut down).
Power Loss Detection
Circuit
The unit shall have a power loss detection circuit which will provide an audio
alert in the event of power loss.
Upon sudden power loss, the unit shall return to the current status (including
time/date) after power is restored.
Power Loss alert Battery
Type:
Primary Cell, Lithium CR2032
Compliance: IEC
60086-4
