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Dell Latitude 12 Rugged Extreme Tablet – 7212: руководство по обслуживанию

Product overview

The Latitude 7212 Rugged Extreme Tablet is Dell's ruggedized tablet in the rugged portfolio. Its design is engineered for industrial and outdoor environments where customers need mobile computing power that is durable and able to perform in extreme conditions that expose the system to temperature extremes, high humidity, or pose the risk of damage from water or dust.

Power and battery-status light

This chapter details the power and status light of the tablet.
Indicates the power state and battery state of the computer.
  • Solid green—Power adapter is connected and the battery is charging.
  • Solid amber—Battery charge is low or critical.
  • Off—Battery is fully charged.

System specifications

Feature
Specification
Chipset
Intel Core i3/i5/i7 series
DRAM bus width
128 bit (64-bits x 2 channels)
Flash EPROM
Quad SPI 128 Mbit
PCIe bus
100 MHz
External Bus Frequency
PCIe Gen3 (8 GT/s)

Processor specifications

Feature
Specification
Types
  • 7th Generation Intel Core U i3, i5 and i7 dual core processor
  • 6th Generation Intel Core i5 dual-core processor
L3 cache - i3
3 MB
L3 cache - i5
4 MB
L3 cache - i7
4 MB

Memory specifications

Feature
Specification
Memory type
LPDDR3
Speed
1866 MHz
Minimum memory
8 GB
Maximum memory
16 GB

Storage specifications

Feature
Specification
SDD M.2 NVMe
256 GB to 1 TB
SSD M.2 SATA
128 GB to 1 TB

Audio specifications

Feature
Specification
Types
High-definition audio
Controller
Integrated ALC3235
Stereo conversion
Digital audio-out through HDMI — up to 24 bit compressed and uncompressed audio
Internal interface
High-definition audio codec
External interface
Stereo headset/mic combo
Speakers
Two stereo speakers
Internal speaker amplifier
2 W per channel
Volume controls
Volume buttons

Video specifications

Feature
Specification
Type
Integrated on system board, hardware accelerated
UMA controller

iGPU GT2 graphics

Data bus
Integrated video
External display support
  • On system – eDP (internal display)
  • Optional Type-C port – VGA, DisplayPort 1.2, DVI
    NOTE:Supports one VGA, DisplayPort, HDMI through the Docking station.

Camera specifications

Feature
Specification
Type
  • Front Camera - 5 MP fixed focus
  • Rear Camera - 8 MP auto focus
Sensor type
CMOS sensor technology (Front and Rear camera)
Imaging rate
Up to 30 frames per second
Video Resolution
  • Front Camera - 2592 pixels x 1944 pixels for MIPI
  • Front Camera - 1920 pixels x 1080 pixels for USB
  • Rear Camera - 3264 pixels x 2448 pixels for MIPI
  • Rear Camera - 3280 Pixels x 2464 pixels for USB

Communication specifications

Feature
Specification
Network adapter
  • USB 3.1 Gen1 and USB Type-C
Wireless
  • Intel Dual Band Wireless-AC 8265 with Bluetooth 4.2 + vPro Mobile broadband
  • Qualcomm QCA61x4A 802.11ac Dual Band (2x2) Wireless Adapter + Bluetooth 4.1
  • WWAN
  • NFC
  • LTE
  • Micro SIM slot

Port and connector specifications

Feature
Specification
Audio
Universal audio jack (headset/input) 1x 3.5 mm jack
Video
One mini HDMI connector (Supported through Type-C output)
Network adapter
  • USB 3.1 & USB Type-C
Serial port
1x micro serial connector
Docking port
  • One Docking Port
  • One Dual (WLAN/WWAN) RF passthrough
USB ports
  • One USB 3.1 Gen 1 port with PowerShare

  • One displayPort with PowerShare over USB Type-C
Memory card reader
One microSD card reader
SIM card slot
One micro-SIM slot with security feature
Modular Expansion
One Pogo pin modular expansion port

Display specifications

Feature
Specification
Type
WLED display, FHD
Size
11.6 inches
Height
158.5 mm (6.24 in.)
Width
268.0 mm (10.59 in.)
Active area (X/Y)
256.12 mm x 144 mm
Maximum resolution
1920 x 1080 pixels
Refresh rate
60 Hz
Operating angle
0° (closed) to 180°
Minimum viewing angles (horizontal)
  • 89 TYP
Minimum viewing angles (vertical)
  • 89 TYP
Pixel pitch
0.1335 mm

Touch specifications

Feature
Specification
Sample report Rate
>= 100 Hz per finger/pen
Response Latency
<15ms for all touch points
Touch accuracy
  • +/- 1.0mm from center
  • +/- 1.0mm from edge
Finger pitch Separation
<=8mm (center to center)
Active power draw
< 100 mW)
Idle Power draw
< 5mW
Maximum resolution
1366 x 768 pixels
Power states (mobile only)
Active, Idle and Sleep

Adapter specifications

Feature
Specification
Type
  • 45W
  • 65 W
  • 90 W
  • Type-C adapter
Input voltage
100 V AC – 240 V AC
Input current (maximum)

0.60 A / 1.7 A

Input frequency
50 Hz to 60 Hz
Output current
2.31/ 3.34
Rated output voltage
19.5 V DC
Connector
4.5 mm barrel
Temperature range (operating)
0°C to 40°C (32°F to 104°F)
Temperature range (nonoperating)
–40°C to 70°C (–40°F to 158°F)

Physical dimension specifications

Feature
Specification
Height
Typical:
203.00 mm (7.99 inches)
Maximum:
209.00 mm (8.23 inches)
Width
Typical:
312.20 mm (12.29 inches)
Maximum:
318.20 mm (12.53 inches)
Thickness
Typical:
24.40 mm (0.96 inches)
Maximum:
28.90 mm (1.14 inches)
Weight
Maximum:
1.27 kg (2.82 lbs)
NOTE:The weight of the tablet will vary depending on the configuration ordered and the manufacturing variability.

Environmental specifications

Feature
Specifications
Temperature — operating
-29°C to 63°C (20°F to 145°F)
Temperature — storage
-51°C to 71°C (-60°F to 160°F)
Relative humidity (maximum) — operating
10% to 90% (non-condensing)
Relative humidity (maximum) — storage
5% to 95% (non-condensing)
Altitude (maximum) — operating
-16 m to 12192 m (-50 ft to 40000 ft)
Altitude (maximum) — nonoperating
-15.20 m to 12192 m (-50 ft to 40,000 ft)
Airborne contaminant level
G1 as defined by ISA-71.04–1985