Avalue Technology OFT-10WR2 User manual

Part No. E201710R2A1R
OFT-10WR2
10.1" Open Frame Tablet
Quick Reference Guide
2nd Ed –01 November 2022
Copyright Notice
Copyright 2022 Avalue Technology Inc., ALL RIGHTS RESERVED.

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Federal Communication Commission Interference Statement
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT
MAY CAUSE UNDESIRED OPERATION.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction, may cause
harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
Notice:
(1) A Unshielded-type power cord is required in order to meet FCC emission limits and also to prevent
interference to the nearby radio and television reception. It is essential that only the supplied
power cord by used.
(2) Use only shielded cables to connect I/O devices to this equipment.
(3) Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.

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FCC RF Radiation Exposure Statement
This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65 and found compliant
to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF
Exposure from radio frequency devices. The radiated output power of this Wireless LAN device is far
below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a
manner that the potential for human contact during normal operation is minimized. When nearby
persons has to be kept to ensure RF exposure compliance, in order to comply with RF exposure limits
established in the ANSI C95.1 standards, the distance between the antennas and the user should not
be less than 20 cm.

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WARNING
“CAUTION – Use suitable mounting apparatus to avoid risk of injury.”
“CAUTION – This is a 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”
“CAUTION –Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.”
“CAUTION - Use a power cord that matches the voltage of the power outlet, which has been approved
and complies with the safety standard of your particular country.”
“WARNING – To avoid risk of electric shock, this equipment must only be connected to a supply
mains with protective earth.”

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Content
1. Getting Started............................................................................................................7
1.1 Safety Precautions ................................................................................................7
1.2 Packing List...........................................................................................................7
1.3 System Specifications ...........................................................................................8
1.4 System Overview.................................................................................................11
1.4.1 Side View................................................................................................................................... 11
1.4.2 Bottom View............................................................................................................................... 11
1.5 System Dimensions.............................................................................................12
1.5.1 Front and Rear side ................................................................................................................... 12
1.5.2 Installing Extend Brackets.......................................................................................................... 13
1.6 Flush Mounting Concept......................................................................................14
1.7 Panel Mounting....................................................................................................15
1.8 Wall Mounting Concept........................................................................................20
1.9 Wall Mounting......................................................................................................21
2. Hardware Configuration...........................................................................................28
2.1 ACP-RK3568 Overviews......................................................................................29
2.2 ACP-RK3568 Connector list.................................................................................30
2.3 Ethernet LED behavior.........................................................................................31
2.4 Evaluation Cable Kit (Optional)............................................................................31
2.5 ACP-RK3568 Jumpers & Connectors settings.....................................................32
2.5.1 OTG ID select (JUSBID) ............................................................................................................. 32
2.5.2 Touch button board connector (JTB1) ........................................................................................ 32
2.5.3 General purpose I/O connector (JDIO1) ..................................................................................... 33
2.5.4 RS-485 connector (JRS485)....................................................................................................... 33
2.5.5 Camera connector (JCAM1)........................................................................................................ 34
2.5.6 A-MIC connector (JAMIC1)......................................................................................................... 34
2.5.7 DC Power-in connector (DCIN2)................................................................................................. 35
2.5.8 Speaker connector (JSPK1)........................................................................................................ 35
2.5.9 10” Touch Panel connector (J10TP) ........................................................................................... 36
2.5.10 21” Touch Panel connector (J21TP1) ....................................................................................... 36
2.5.11 Sensor connector (JSENSE)..................................................................................................... 37
2.5.12 Debug connector (JDBG1)........................................................................................................ 37
2.5.13 Serial port 1 connector (JCOM1) .............................................................................................. 38
2.5.14 RTC Battery connector (JRTC)................................................................................................. 38
2.5.15 LVDS connector (JLVDS).......................................................................................................... 39
2.5.16 MIPI Port (JMIPI)....................................................................................................................... 40

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2.5.17 Backlight connector (JLVBL)..................................................................................................... 41
2.5.18 7” Touch Panel connector (J7TP1) ........................................................................................... 41

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
1.2 Packing List
1 x OFT-10WR2 Open Frame Tablet
Power cord / Power adapter (Optional)

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1.3 System Specifications
Board Specification
Mother Board
ACP-RK3568
CPU
RK3568_Quad-core Cortex-A55 up to 2.0GHz_ Mali-G52 GPU
Memory
2GB DDR4 on board
Power Supply
DC in
Adapter
FSP AC/DC adapter 12V/5A 90 Screw Type
Microphone
1 x AMIC interface
Speaker
1 x Speaker interface
Camera
2 x 5P USB Camera
Wireless LAN
AW-CM276NF
Wireless 802.11b/g/n WLAN+BT Combo Module
Bluetooth
5.0
Operating System
Android 11, Debian 10
Expansion Card
SD card slot
Storage
eMMC
32GB
Panel
LCD Panel
10.1” 800 x 1280 (MIPI)
Resolution
800 x 1280
Touch Screen
ST-101C34B_V02 (USB interface)
Touch Controller
ILI_2511
External I/O
DC in Power jack
1 x Power Jack
HDMI Port
1 x HDMI
USB Port
2 x USB Type A Host
Lan Port
1 x LAN1: 10/100/1000 Lan port
Audio Port
1 x Headphone Jack for Line out
Reset button
1 x Reset
Internal I/O Connectors
USB Camera &
DMIC
JCAM1: 5 x 2P_2mm
USB for Camera & DMIC
Touch
J7TP: 1 x 6P
USB for touch screen
M.2 Socket
1 x M.2 Key B 3042 SATA SSD/LTE card either one
Touch Key Button
JTB1: 6 x 2P_2mm
DC-IN(wafer)
4P x 1 (12 ~ 24V), pitch 2.0mm

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MIPI
JMIPI: 1 x 40P
Analog MIC
JAMIC1: 1 x 3P_2mm
Speaker
JSPK1: 1 x 4P_2mm
Sensor
JSENSE: 2 x 5P_2mm
RS232
JCOM1: 1 x 5P_2mm
Uart Rs232(Tx/Rx, no RTS and CTS)
RS232 & RS485
JRS485: 5 x 2P_2mm
Uart Rs232(Tx/Rx, no RTS and CTS)
Uart Rs485
GPIO
JGPIO1: 2 x 10P_1mm
RTC Battery
JRTC: 1 x 2P_1.25mm
Expansion Slots
1 x Micro SD slot
Debug
JDBg 1 x 3P
Mechanical
Power Type
12V~24V wide voltage DC input
Power Connector
Type
DC jack
Dimension
254x178x32.8 (mm)
Weight
3.6 kg
Color
Metallic
Fanless
Yes
OS Support
Android 11 / Debian 10
Reliability
EMI Test
CE
FCC class A
Safety
2014/35/EU EN 62368-1: 2014+A11: 2017 (Second Edition)
Low Voltage Directive
Random Vibration
Operation
1. PSD: 0.00454G²/Hz, 1.5 Grms
2. Operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 minutes per each axis
6. IEC 60068-2-64 Test:Fh
7. Storage : CF or SSD
Sine Vibration test
(Non-operation)
1 Test Acceleration : 2G
2 Test frequency : 5~500 Hz
3 Sweep：1 Oct/ per one minute. (logarithmic)
4 Test Axis : X,Y and Z axis
5 Test time :30 min. each axis

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6 System condition : Non-Operating mode
7. Reference IEC 60068-2-6 Testing procedures
Package vibration
test
1. PSD: 0.026G²/Hz , 2.16 Grms
2. Non-operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 min. per each axis
6. IEC 60068-2-64 Test:Fh
Shock Test
1. Wave form：Half Sine wave
2. Acceleration Rate：10g for operation mode
3. Duration Time：11ms
4. No. of Shock：Z axis 300 times
5. Test Axis: Z axis
6. Operation mode
7. Reference IEC 60068-2-27 Testing procedures
Test Eb : Bump Test
Package drop test
1 One corner , three edges, six faces
2 ISTA 2A, IEC-60068-2-32 Test:Ed
Operating
Temperature
0°C ~ 40°C
Operating
Humidity
40°C @ 95% Relative Humidity, Non-condensing
Storage
Temperature
-20°C ~ 60°C
Note:
1. Specifications are subject to change without notice.
2. Due to the lack of IC material, the short-term specification only has 1 set of audio amplifier. After the
material condition is stable, it will be changed back to the original specification with 2 sets of amplifiers.

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1.4 System Overview
1.4.1 Side View
1.4.2 Bottom View
Connectors
Label
Function
Note
SD
Micro SD card slot
HP
Audio line-out connector
HDMI
HDMI connector
USB
2 x USB 2.0 connector
LAN
RJ-45 Ethernet
Reset
Reset button
DCIN
DC power-in connector

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1.5 System Dimensions
1.5.1 Front and Rear side
(Unit: mm)

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1.5.2 Installing Extend Brackets
Item
Part Name
Quantity
1
OFT-10WR2
1
2
Extend bracket-TB
2
3
Extend bracket-RL
2
4
Screw
12
Step1. Locate brackets on both sides, matching the holes on the monitor.
Step2. Insert and fasten 12 screws on each side of the monitor to secure Mounting brackets.
Note: Brackets sold separately.

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1.6 Flush Mounting Concept

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1.7 Panel Mounting

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Step1. Insert and fasten 8 screws to secure Panel mount bracket.
Item
Part Name
Quantity
1
OFT-10WR2
1
2
Front sponge
1
3
Panel mount bracket
2
4
Screw
8

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(Outside of the wall)
Step2. Insert OFT-10WR2 Open frame into the wall.
Item
Part Name
Quantity
5
Wall
1

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(Inside of the wall)
Step3. Fasten 4 screws to secure Panel mount kit and insert it into Panel mount Bracket.
3-1
Item
Part Name
Quantity
6
Panel mount kit
4
7
Panel mount screw
4

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Step4. Insert and fasten 4 Panel mount screws to secure the module.
Step5. Installation completed.

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1.8 Wall Mounting Concept