UNO-1140/F
Advantech EVA x86 SoC Fanless
Box PC with 1 x LAN, 8 x Isolated
COM
User Manual
Copyright Notice
The documentation and the software included with this product are copyrighted 2009 by Advantech Co., Ltd. All rights are reserved. Advantech
Co., Ltd. reserves the right to make improvements in the products
described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or
by any means without the prior written permission of Advantech Co., Ltd.
Information provided in this manual is intended to be accurate and reliable. However, Advantech Co., Ltd. assumes no responsibility for its use,
nor for any infringements of the rights of third parties, which may result
from its use.
Acknowledgements
IBM, PC/AT, PS/2 and VGA are trademarks of International Business
Machines Corporation.
Intel® and Pentium® are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of
Microsoft Corp.
C&T is a trademark of Chips and Technologies, Inc.
All other product names or trademarks are properties of their respective
owners.
Part No. 2003114000
1st Edition
Printed in Taiwan
November 2009
UNO-1140/F User Manual
ii
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for two years
from the date of purchase.
This warranty does not apply to any products which have been repaired or
altered by persons other than repair personnel authorized by Advantech,
or which have been subject to misuse, abuse, accident or improper installation. Advantech assumes no liability under the terms of this warranty as
a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of our customers never need to use our repair service. If an
Advantech product is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will
be billed according to the cost of replacement materials, service time and
freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1.
Collect all the information about the problem encountered. (For
example, CPU speed, Advantech products used, other hardware
and software used, etc.) Note anything abnormal and list any
onscreen messages you get when the problem occurs.
2.
Call your dealer and describe the problem. Please have your manual, product, and any helpful information readily available.
3.
If your product is diagnosed as defective, obtain an RMA (return
merchandize authorization) number from your dealer. This allows
us to process your return more quickly.
4.
Carefully pack the defective product, a fully-completed Repair and
Replacement Order Card and a photocopy proof of purchase date
(such as your sales receipt) in a shippable container. A product
returned without proof of the purchase date is not eligible for warranty service.
5.
Write the RMA number visibly on the outside of the package and
ship it prepaid to your dealer.
iii
CE
This product has passed the CE test for environmental specifications
when shielded cables are used for external wiring.
FCC Class A
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
Technical Support and Assistance
Step 1. Visit the Advantech web site at www.advantech.com/support
where you can find the latest information about the product.
Step 2. Contact your distributor or Advantech's customer service center
if you need additional assistance. Have the following info ready:
- Product name and serial number
- Description of your software (OS, version, software, etc.)
- A complete description of the problem
- The exact wording of any error messages
Packing List
Before setting up the system, check that the items listed below are
included. If any item is not, please contact your dealer immediately.
• 3-pin connector for power wiring (Advantech P/N : 1652003206)
• 12-pin connector for COM5~8 RS-485
(UNO-1140F only, Advantech P/N : 1652012201)
• 10 PCS jumper (Advantech P/N : 1653302122)
• Keyboard/Mouse Y cable (Advantech P/N : 1700060202)
• DIN-rail & Wallmounting accessory
• Driver DVD
• Warranty card
UNO-1140/F User Manual
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Safety Instructions
1.
Read these safety instructions carefully.
2.
Keep this User's Manual for later reference.
3.
Disconnect this equipment from any AC outlet before cleaning.
Use a damp cloth. Do not use liquid or spray detergents for cleaning.
4.
For plug-in equipment, the power outlet socket must be located
near the equipment and must be easily accessible.
5.
Keep this equipment away from humidity.
6.
Put this equipment on a reliable surface during installation. Dropping it or letting it fall may cause damage.
7.
The openings on the enclosure are for air convection. Protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
8.
Make sure the voltage of the power source is correct before connecting the equipment to the power outlet.
9.
Position the power cord so that people cannot step on it. Do not
place anything over the power cord.
10.
All cautions and warnings on the equipment should be noted.
11.
If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient overvoltage.
12.
Never pour any liquid into an opening. This may cause fire or electrical shock.
13.
Never open the equipment. For safety reasons, the equipment
should be opened only by qualified service personnel.
14.
If one of the following situations arises, get the equipment checked
by service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work
according to the user's manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15.
DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
WHERE THE STORAGE TEMPERATURE MAY GO BELOW
v
-20° C (-4° F) OR ABOVE 75° C (167° F). THIS COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A
CONTROLLED ENVIRONMENT.
16.
CAUTION: DANGER OF EXPLOSION IF BATTERY IS
INCORRECTLY REPLACED. REPLACE ONLY WITH THE
SAME OR EQUIVALENT TYPE RECOMMENDED BY THE
MANUFACTURER, DISCARD USED BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
The sound pressure level at the operator's position according to IEC 7041:1982 is no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1.
Advantech disclaims all responsibility for the accuracy of any statements
contained herein.
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the
products from damage.
1.
To avoid electrical shock, always disconnect the power from your
PC chassis before you work on it. Don't touch any components on
the CPU card or other cards while the PC is on.
2.
Disconnect power before making any configuration changes. The
sudden rush of power as you connect a jumper or install a card may
damage sensitive electronic components.
UNO-1140/F User Manual
vi
Contents
Chapter
1 UNO-1140/F Overview.................................... 2
1.1
1.2
1.3
1.4
1.5
Chapter
2 Hardware Functionality ................................. 8
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
Chapter
Introduction ....................................................................... 2
Hardware Specifications ................................................... 2
Safety Precautions ............................................................. 4
UNO-1140/F Series........................................................... 4
Chassis Dimensions........................................................... 5
UNO-1140/F Peripherals................................................... 8
COM1~COM4: RS-232/485 Interfaces ............................ 9
2.2.1
2.2.2
2.2.3
Automatic Data Flow Control Function for RS-485 ..... 9
RS-232/485 Selection .................................................. 10
Terminal Resistor Setup for RS-485 ............................ 11
COM5~COM8: RS-485 Interfaces (UNO-1140F) ......... 11
LAN: Ethernet Connector ............................................... 12
Power Connector ............................................................. 12
LED Indicators ................................................................ 12
PS/2 Keyboard and Mouse Connector ............................ 12
Universal Serial Bus Connectors..................................... 12
VGA: VGA Display Connector ...................................... 13
RESET: Reset Button...................................................... 13
3 Initial Setup.................................................... 16
3.1
3.2
3.3
3.4
3.5
3.6
CompactFlash Installation............................................... 16
Chassis Grounding .......................................................... 16
Power Connection ........................................................... 16
BIOS Setup and System Assignments ............................ 17
DIN-rail Mounting Setup ................................................ 17
Wallmounting Setup........................................................ 18
Appendix A Pin Assignments ............................................ 20
A.1
A.2
A.3
A.4
A.5
A.6
A.7
A.8
A.9
Board Connectors and Jumpers....................................... 20
RS-232/485 Serial Port (COM1~COM4) ....................... 21
RS-485 Serial Port (COM5~COM8, UNO-1140F) ....... 22
Ethernet RJ-45 Connector ............................................... 22
Power Screw Terminal (CN8)......................................... 22
PS/2 Keyboard and Mouse Connector (CN10) ............... 23
USB Connector ............................................................... 23
VGA Display Connector ................................................. 24
Clear CMOS (CMOS1)................................................... 24
vii
Table of Contents
UNO-1140/F User Manual
viii
CHAPTER
1
UNO-1140/F Overview
Sections include:
• Introduction
• Hardware Specifications
• Safety Precautions
• UNO-1140/F Series
• Chassis Dimensions
Chapter 1 UNO-1140/F Overview
1.1 Introduction
UNO-1140/F is a DIN-rail mounted Fanless Box PC, which provides several
serial communication ports. With a compact size, small foot print and front
accessible I/Os, UNO-1140/F is very convenient for wiring and DIN-rail
installation in the control cabinet. The wide operation temperature and industrial serial port design makes UNO-1140/F a perfect communication gateway
even in critical environments. With OS and driver support on WinCE, Linux,
users can integrate applications with an application ready platform.
1.2 Hardware Specifications
General
• Certifications
CE, FCC Class A, UL, CCC
• Dimensions (WxHxD)
71 x 155 x 140 mm
• Enclosure
Aluminum + SECC
• Mounting
DIN-rail, Wallmount
• Industrial Grounding
Isolation between chassis and power ground
• Power Consumption
18 W (Typical)
• Power Requirement
9 ~ 36 VDC (e.g +24 V @ 1 A) (Min. 24 W), AT
• Weight
1 kg
• OS Support
DOS (UNO-1140), Windows CE 5.0, Linux
• System Design
Fanless design with no internal cabling
System Hardware
• CPU
Advantech EVA-X4150 SoC,486SX, 150MHz
• Memory
Onboard 64 MB Industrial grade SDRAM
• Indicators
LEDs for Power, CF, LAN (Active, Status)
and Serial (Tx, Rx)
• Keyboard/Mouse
1 x PS/2
• Storage
CF: 1 x internal type I/II CompactFlash slot
• Display
DB15 VGA, supports 1024 x 768 @ 60 Hz
• Watchdog Timer
Programmable 256 interval, from 1 to 255 sec
UNO-1140/F User Manual
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Environment
• Ingress Protection
IP40
• Operating Temperature IEC 68 2-2 (with 100% CPU/ I/O loading)
-20 ~ 75° C (-4 ~ 167° F)
• Operating Humidity
20 ~ 95% (non-condensing)
• Shock Protection
IEC 68 2-27CompactFlash:
50 G @ wall mount, half sine, 11 ms
• Vibration Protection
IEC 68 2-64 (Random 1 Oct./min, 1hr/axis.)
CompactFlash: 5 Grms @ 5 ~ 500 Hz
I/O Interface
• Serial Ports
UNO-1140: 4 x RS-232/485 with DB9 connectors,
Automatic RS-485 data flow control
UNO-1140F: 4 x isolated RS-232/485 with DB9 con.
4 x isolated RS-485 with screw terminal,
Automatic RS-485 data flow control
Serial Port Speed
• COM1~COM4
RS-232 : 50~115.2 kbps
RS-485 : 50~115.2 kbps
• COM5~8 (UNO-1140F) RS-485 : 300~921.6 kbps (max)
• Serial Port Protection
500VDC Isolation Protection (UNO-1140F)
2000VDC EFT Protection
• LAN
1 x 10/100 Base-T RJ-45 ports
• USB
2 x USB, USB 2.0 compliant
Reserved Functions
• PC/104 Slot*
PC/104 slot, space supports 2 cards, supports +5 V
*Note: This function is reserved for projects
3
1.3 Safety Precautions
The following sections tell how to make each connection. In most cases,
you will simply need to connect a standard cable. All of the connector pin
assignments are shown in Appendix A.
Warning!!
Always disconnect the power cord from your chassis
when you are working on it. Do not connect while the
power is on. A sudden rush of power can damage sensitive electronic components. Only experienced electronics personnel should open the chassis.
Caution!!
Always ground yourself to remove any static electric
charge before touching UNO-1140/F. Modern electronic devices are very sensitive to static electric
charges. Use a grounding wrist strap at all times.
Place all electronic components on a static-dissipative
surface or in a static-shielded bag..
1.4 UNO-1140/F Series
There are two products in UNO-1140/F series listed as below:
• UNO-1140: EVA SoC Fanless Box PC, 64MB RAM, 4 x COM
• UNO-1140F: EVA SoC Fanless Box PC, 64MB RAM, 8 x Iso. COM
UNO-1140/F User Manual
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1.5 Chassis Dimensions
3.00
71.00
152.00
139.00
Figure 1.1: UNO-1140/F Chassis Dimensions
5
UNO-1140/F User Manual
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CHAPTER
2
Hardware
Functionality
Sections include:
•UNO-1140/F Peripherals
•COM1~COM4: RS-232/485 Interfaces
•COM5~COM8: RS-485 Interfaces
•LAN: Ethernet Connector
•Power Connector
•LED Indicators
•PS/2 Keyboard and Mouse Connector
•Universal Serial Bus Connectors
•VGA: VGA Display Connector
•RESET: Reset Button
Chapter 2 Hardware Functionality
2.1 UNO-1140/F Peripherals
The following figures show the connectors on UNO-1140 and UNO1140F. The following sections give you detailed information about function of each peripheral.
Figure 2.1: UNO-1140/F Front Views
Figure 2.2: UNO-1140 Top View
UNO-1140/F User Manual
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Figure 2.3: UNO-1140F Top View
2.2 COM1~COM4: RS-232/485 Interfaces
The UNO-1140/F offers four RS-232/485 serial communication interface
ports, and they are COM1 ~ COM4. Each port can be configured individually to either RS-232 or RS-485 by using on-board jumpers. Please refer
to A.2 for pin assignments. The default setting of each port are RS-232.
2.2.1 Automatic Data Flow Control Function for RS-485
In RS-485 mode, UNO-1140/F automatically senses the direction of
incoming data and switches its transmission direction accordingly. Therefore no handshaking signal (e.g. RTS signal) is necessary. This feature
lets you simply and quickly build an RS-485 network with just two wires.
More importantly, application software previously written for half duplex
RS-232 environments can be maintained without need for modification.
9
2.2.2 RS-232/485 Selection
COM1 ~ COM4 support 9-wire RS-232 and RS-485 interfaces, and you
can set corresponding jumpers to select serial ports as RS-232 or RS-485
interfaces shown in Table 2.2. Please note to reset the system to adapt this
configuration change.
Table 2.1: Selecting RS-232/485 (COM1~COM4)
Serial Port
Corresponding Jumper to Select RS-232/485
COM1
JSETCOM1
COM2
JSETCOM2
COM3
JSETCOM3
COM4
JSETCOM4
Jumper Setting for RS-232 Interface: (Default Setting)
Figure 2.4: RS-232 Jumper Settings
Jumper Setting for RS-485 Interfaces:
Figure 2.5: RS-485 Jumper Settings
UNO-1140/F User Manual
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2.2.3 Terminal Resistor Setup for RS-485
The onboard termination resistor (120 Ohm) for each COM port can be
used for long distance transmission or device matching. (Default Open.)
Each terminal resistor responds to different channels for RS-422/485.
Usually, these resistors are needed for both ends of the communication
wires and the value of the resistors should match the characteristic impedance of the wires used.
Table 2.2: Terminal Resistor Settings for COM Port
COM
Jumper
Pin
Status
COM1
JCOM1234
1-2
Close to add 120 Ohm terminal resistor
on Data+/Data- of RS-485, default is
Open
COM2
3-4
COM3
5-6
COM4
7-8
COM5
JCOM5678
1-2
COM6
3-4
COM7
5-6
COM8
7-8
2.3 COM5~COM8: RS-485 Interfaces (UNO-1140F)
The UNO-1140F offers four isolated RS-485 serial communication interface
ports on the top side, and they are COM5 ~ COM8. Please refer to A.3 for pin
assignments and Table 2.2 for the setting of Terminal resistors.
These COM ports come with Oxford OXmPCI954 UARTs containing 128
bytes FIFOs. These upgraded FIFOs can greatly reduce CPU overhead.
The same as COM1~COM4, UNO-1140F COM5~COM8 RS-485 mode can
also automatically senses the direction of incoming data and switches its
transmission direction accordingly.
11
2.4 LAN: Ethernet Connector
UNO-1140/F leverage the SOC EVA-4150's internal Ethernet LAN controller that is fully compliant with IEEE 802.3u 10/100Base-T CSMA/CD
standards. The Ethernet port provides a standard RJ-45 jack onboard, and
LED indicators on the front side to show its Link (Yellow LED) and
Active (Green LED) status. Please refer to A.4 for its pin assignments.
2.5 Power Connector
The UNO-1140/F comes with a Phoenix connector that carries 9~36
VDC external power input, and has reversed wiring protection. Therefore, it will not cause any damage to the system by reversed wiring of
ground line and power line. Please refer to A.5 for its pin assignments.
2.6 LED Indicators
There are three kinds of LEDs on the UNO-1140/F front panel
• PWR: system power status
• CF: CF status
• Txn, Rxn: Serial communication status of COM Port n
2.7 PS/2 Keyboard and Mouse Connector
The UNO-1140/F provides a PS/2 keyboard and PS/2 mouse connector.
A 6-pin mini-DIN connector is located on the rear panel of the UNO1140/F. The UNO-1140/F comes with an adapter to convert from the 6pin mini-DIN connector to two 6-pin mini-DIN connectors for PS/2 keyboard and mouse connections. Please refer to Appendix A.6 for pin
assignments.
2.8 Universal Serial Bus Connectors
The USB connector is used for connecting any device that conforms to
the USB interface. Many recent digital devices conform to this standard.
The USB interface supports Plug & Play, which enables you to connect or
disconnect a device whenever you want without turning off the computer.
UNO-1140/F User Manual
12
The UNO-1140/F provides two connectors with USB interfaces, which
gives complete Plug & Play and hot swapping for up to 127 external
devices. The USB interface complies with USB specification version 1.1
compliant. OpenHCI, Rev. 1.0. The USB interface can be disabled in the
system BIOS setup. Please refer to Appendix A.7 for its pin assignments.
2.9 VGA: VGA Display Connector
The UNO-1140/F provides a VGA controller for a high resolution VGA
interface. It supports VGA and VESA, up to 1280 x 1024 @ 256 color
and 1024 x 768 @ 24bpp resolution and up to 16 MB share memory. The
VGA interface is reserved for system testing and debugging.
2.10 RESET: Reset Button
UNO-1140/F provides a reset button on the top of the device.1140/F
13
UNO-1140/F User Manual
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CHAPTER
3
Initial Setup
Sections include:
• CompactFlash Installation
• Chassis Grounding
• Power Connection
• BIOS Setup and System Assignments
• DIN-rail Mounting Setup
• Wallmounting Setup
Chapter 3 Initial Setup
3.1 CompactFlash Installation
The procedure for installing a CompactFlash card into the UNO-1140/F is
as follows, please follows these steps carefully.
1.
Remove the power.
2.
Unscrew six screws of the rear cover of UNO-1140/F.
3.
Remove the rear cover.
4.
Plug a CompactFlash card with user’s OS and application program
into a CompactFlash card slot on board.
5.
Screw back the rear cover with the six screws.
3.2 Chassis Grounding
Figure 3.1: Chassis Grounding Connection
3.3 Power Connection
Connect the UNO-1140/F to a 9 ~ 36 VDC power source. The power
source can either be from a power adapter or an in-house power source.
UNO-1140/F User Manual
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3.4 BIOS Setup and System Assignments
Press "DEL" in the boot-up screen to enter the BIOS setup utility. Please
follow the instruction on the screen to do the necessary settings.
Please note that you can try to “LOAD BIOS DEFAULTS” from the
BIOS Setup manual if UNO-1140/F does not work properly.
3.5 DIN-rail Mounting Setup
Please follow these steps to mount the UNO-1140/F on a DIN-rail.
1.
Screw the provided DIN-rail Kit on the rear side of UNO-1140/F as
the diagram shown below.
2.
Hang the UNO-1140/F to the DIN-rail with angle of inclination
about 30 degree.
3.
Let UNO-1140/F down straight to slide over the Rail smoothly.
17
Note:
To get the UNO-1140/F down from the rail, push the
device top to down then pull the bottom of the device to
let it off the rail smoothly.
3.6 Wallmounting Setup
Please follow the below steps to mount the UNO-1140/F on the wall.
1.
Screw the provided Wall Mounting Kit on the rear side of UNO1140/F as the diagram shown below.
2.
Mount the device on the wall by the 2 pairs hooking hole provided
by the Wallmounting Kit.
UNO-1140/F User Manual
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APPENDIX
A
Pin Assignments
This appendix shows the UNO-1140/F pin
assignments
•Board Connectors and Jumpers
•RS-232/485 Serial Port (COM1~COM4)
•RS-485 Serial Port (COM5~COM8)
•Ethernet RJ-45 Connector
•Power Screw Terminal
•PS/2 Keyboard and Mouse Connector
•USB Connector
•VGA Display Connector
•Clear CMOS (CMOS1)
Appendix A Pin Assignments
A.1 Board Connectors and Jumpers
There are connectors and jumpers on the UNO-1140/F board. The following sections tell you how to configure the UNO-1140/F hardware setting.
Figure A-1 and figure A-2 show the locations of UNO-1140/F connectors
and jumpers.
Figure A.1: Connector & Jumper Locations (Top)
Table A.1: Jumper Location
Location
Function
CMOS1
Clear CMOS
BAT1
Battery for RTC
JSETCOM1
RS-232/485 Selection for COM1
JSETCOM2
RS-232/485 Selection for COM2
JSETCOM3
RS-232/485 Selection for COM3
JSETCOM4
RS-232/485 Selection for COM4
JCOM1234
Terminal Resistor Setting for COM1~COM4
JCOM5678
Terminal Resistor Setting for COM5~COM8
UNO-1140/F User Manual
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A.2 RS-232/485 Serial Port (COM1~COM4)
Table A.2: RS-232/485 Serial Port Pin Assignments
Pin
RS/232
RS-485
1
DCD
DATA-
2
RxD
DATA+
3
TxD
NC
4
DTR
NC
5
GND
GND
6
DSR
NC
7
RTS
NC
8
CTS
NC
9
RI
NC
21
A.3 RS-485 Serial Port (COM5~COM8, UNO-1140F)
The S-GND is for Shielding Ground
A.4 Ethernet RJ-45 Connector
Table A.3: Ethernet RJ-45 Connector Pin Assigns
Pin
10/100Base-T Signal Name
1
2
3
4
5
6
7
8
XMT+
XMTRCV+
NC
NC
RCVNC
NC
A.5 Power Screw Terminal (CN8)
Table A.4: Phoenix Power Connector Pin Assigns
Pin
Signal Name
1
2
3
VIN ( 10 ~ 36 VDC )
GND
Field Ground
UNO-1140/F User Manual
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A.6 PS/2 Keyboard and Mouse Connector (CN10)
Table A.5:
6
5
3
4
2
1
Table A.6: Keyboard & Mouse Connector Pin Assigns
Pin
Signal Name
1
KB DATA
2
MS DATA
3
GND
4
VCC
5
KB CLOCK
6
MS CLOCK
A.7 USB Connector
Table A.7: USB Connector Pin Assignments
Pin
Signal Name
Cable Color
1
VCC
Red
2
DATA-
White
3
DATA+
Green
5
GND
Black
23
A.8 VGA Display Connector
Table A.8: VGA Adaptor Cable Pin Assignments
Pin
Signal Name
Pin
Signal Name
1
RED
9
EDID Power
2
GREEN
10
GND
3
BLUE
11
NC
4
NC
12
NC
5
GND
13
H-SYNC
6
GND
14
V-SYNC
7
GND
15
NC
8
GND
A.9 Clear CMOS (CMOS1)
This jumper is used to erase CMOS data and reset system BIOS information. Follow the procedures below to clear the CMOS.
1.
Turn off the system.
2.
Close jumper CMOS1 (2-3) to clear CMOS.
3.
Remove jumper CMOS1 (2-3)
4.
Turn on the system. The CMOS is now cleared and BIOS is reset to
its default setting.
Table A.9: CMOS1 setting for Clear CMOS
Configuration
Function
Normal ( Default)
Clear CMOS
UNO-1140/F User Manual
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