Embedded PC EPC Series
EPC-2020 Series
User’s Manual
CONTEC CO.,LTD.
Table of Contents
Table of Contents ................................................................................................................................. i
1. INTRODUCTION 1
About th e Product ............................................................................................................................... 1
Features ........................................................................................................................................ 1
Supported OS ............................................................................................................................... 1
Customer Support................................................................................................................................ 2
Web Site ....................................................................................................................................... 2
Limited One-Year Warranty ............................................................................................................... 2
How to Obtai n Servic e ........................................................................................................................ 2
Liability ............................................................................................................................................... 2
Safety Precautions ............................................................................................................................... 3
Safety Inf orm a ti on ....................................................................................................................... 3
Caution on the EPC-2020 Series .................................................................................................. 3
2. SYSTEM REFERENCE 7
Specification ........................................................................................................................................ 7
Physical Dimensions ......................................................................................................................... 10
3. HARDWARE SE TUP 13
Before Using the Product for the First Time ..................................................................................... 13
Hardwar e Setup ................................................................................................................................. 14
Installing the Internal CFast Card .............................................................................................. 14
Installing HDDs ......................................................................................................................... 15
Installation Requirements ........................................................................................................... 16
Installing Expansion Cards......................................................................................................... 18
4. EACH COMP ONENT FUNCTION 21
Component Name .............................................................................................................................. 21
Component Function ......................................................................................................................... 22
Power switch : POWER SW ...................................................................................................... 22
Power LE D : POWER LE D ....................................................................................................... 22
Hard disk LED : HDD LED ....................................................................................................... 22
Reset switch : RESET SW ......................................................................................................... 22
DVD drive : SLIM DRIVE ........................................................................................................ 23
Hard disk : HDD1, 2 .................................................................................................................. 23
Serial port interface : COM A, B ............................................................................................... 23
Analog RGB : ANALOG RGB .................................................................................................. 24
HDMI Connec tor : HDMI .......................................................................................................... 25
EPC-2020 Series User’s manual
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Giga bit-Ethernet : LAN A – B .................................................................................................. 26
USB Ports : USB ........................................................................................................................ 26
Line IN In t e r fa c e : LIN E IN ........................................................................................................ 26
Line OUT Interface : LINE OUT ............................................................................................... 27
MIC in Interface: MIC ............................................................................................................... 27
Expansion s lot : EX T. S LO T ...................................................................................................... 27
5. BIOS SETUP 28
Introduction ....................................................................................................................................... 28
Starting Setup ............................................................................................................................. 28
Using Setup ................................................................................................................................ 29
Getting Help ............................................................................................................................... 29
In Case of Problems ................................................................................................................... 29
A Final Note About Setup .......................................................................................................... 29
Main Menu ........................................................................................................................................ 30
Setup It ems ................................................................................................................................. 30
Main .................................................................................................................................................. 31
Advanced ........................................................................................................................................... 32
PCI Subsystem Settings.............................................................................................................. 34
ACPI Settings ............................................................................................................................. 35
Trusted Computing ..................................................................................................................... 36
CPU Configuration ..................................................................................................................... 37
SATA Confi guration .................................................................................................................. 38
Intel TXT (LT) Confi guration ..................................................................................................... 39
PCH-FW Configuration ............................................................................................................. 40
AMT Configuration .................................................................................................................... 41
USB Configuration ..................................................................................................................... 43
Super IO Configuration .............................................................................................................. 44
H/W Monit or .............................................................................................................................. 49
Serial Port Console Redirection ................................................................................................. 50
Sandybridge DTS Configuration ................................................................................................ 53
Sandybridge PPM Configuration ............................................................................................... 54
Chipset............................................................................................................................................... 55
System Agent (S A) C on fi gu ra tion ............................................................................................. 56
Intel IGFX Configuration ........................................................................................................... 57
LCD Control ............................................................................................................................... 58
NB PCIe Configuration .............................................................................................................. 59
Memory Configuration ............................................................................................................... 60
PCH-IO Configuration ............................................................................................................... 61
USB Configuration ..................................................................................................................... 62
Boot Configuration ............................................................................................................................ 63
CD/DVD ROM Drive BBS Priorities ........................................................................................ 65
Hard Disk Drive BBS Priorities ................................................................................................. 66
UEFI Boot Drive BBS Priorities ....................................................................................................... 67
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Security ............................................................................................................................................. 68
HDD Security Configuration ............................................................................................................ 69
Save & Exit ....................................................................................................................................... 70
6. SOFTWARE RAID SETUP 71
About the Product ............................................................................................................................. 71
Starting the setup screen ............................................................................................................. 71
Note ............................................................................................................................................ 71
Main Window.................................................................................................................................... 72
Setup It ems ................................................................................................................................. 72
Create RAID Volume ........................................................................................................................ 73
RAID Drive [RAID 1(Mirror)] Creation Procedure .................................................................. 74
Delete RAID Volume ........................................................................................................................ 76
RAID Drive [RAID 1(Mirror)] Deletion Procedure .................................................................. 76
Software RAID monitoring tool (Rapid storage technology) ........................................................... 78
Rapid storage technology Install ................................................................................................ 78
Starting the Rapid storage technology ....................................................................................... 78
Exiting the Rapid storage technology ........................................................................................ 79
Making of mirroring synchronize............................................................................................... 80
Create RAID drive (Mirroring) .................................................................................................. 81
Delete RAID drive (Mirroring) .................................................................................................. 84
For the error................................................................................................................................ 85
Confirming th e err o r log ............................................................................................................ 86
RAID setup when replacing the HDD ............................................................................................... 87
7. APPENDIX 89
Battery Specification ......................................................................................................................... 89
Removing the Battery When Disposing of the Product ............................................................. 89
Disposing the battery .................................................................................................................. 90
8. LIST OF OPTIONS 91
List of Options .................................................................................................................................. 91
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Introduction
1. Introduction
About the Product
This product is a high-performance FA personal computer equipped with the Intel ® Celeron ™
processor and Intel ® Core ™ processor.
I adopt Embed ded-type chipset and CPU. The use of parts that can be stable supply, can be used with
confidence.
Features
Compatible with Intel ® Core ™ processor series Sandy Bridge
I am a lineup of CPU of the following two.
Intel® Core™ i5 2510E
Intel® Celeron™ B810
CPU built-in high-performance graphics
It has (except the Celeron ™ B810) corresponds to the Intel ® HD Graphics 3000, it is possible to play
smoothly videos full HD.
The extended peripherals are supported. Rich interface
I am with extended interface analog RGB, HDMI, 1000BASE-T x 2, USB2.0 x 8, (RS-232C) x 2, such as
audio serial.
I adopt a removable storage structure
Adopt a front accessible 2.5 in. SATA storage, it also supports RAID features such as mirroring.
You can install a riser board that you can implement a PCI board or PCI-Express x 16.
Implementation maximum board size: 312 (L) x 111 (H ) up to [mm]
I can be equipped with a RAID card.
Supported OS
- Windows® 7 Professional 32bit / 64bit Japanese
- Windows® 7 Ultimate 32bit
- Windows® Embedded Standard 2009 32bit Multi-Language
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Introduction
Customer Support
CONTEC provides th e following support services for you to use CONTEC pro d ucts more effi ciently an d
comfortably.
Web Site
Japanese http://www.contec.co.jp/
English http://www.contec.com/
Chinese http://www.contec.com.cn/
Latest produc t information
CONTEC provides up-to-date inform ation on products.
CONTEC also provid es pr oduct manuals and various tec hnical documents in the PDF.
Free download
You can download updated driver software and differential files as well as sample programs available in
several languages.
Note! For product informati on
Contact your retailer if you have any technical question about a CONTEC product or need its price,
delivery time, or estimate information.
Limited One-Year Warranty
CONTEC products are warranted by CONTEC CO., LTD. to be free from defects in material and
workmanship for up to one year from the date of purchase by the original purchaser.
Repair will be free of charge only when this device is returned freight prepaid with a copy of the original
invoice and a Return M erchandise Authorizati on to the distributor or the CONTEC group office, from
which it was purchased.
This warranty is not applicable for scratches or normal wear, but on ly for the electronic circuitry and
original products. The warranty is not applicable if the device has been tampered with or damaged
through abuse, mistreatment, neglect, or unreasonable use, or if the original invoice is not included, in
which case repairs will be considered beyond the warranty policy.
How to Obtain Service
For replacement or repair, return the device freigh t prepaid, with a copy of the original invoice. P lea se
obtain a Return Merchandise Authorization number (RMA) from the CONTEC group office where you
purchased before returning any product.
* No product will be accepted by CONTEC group without the RMA number.
Liability
The obligation of the warrantor is solely to repair or replace the product. In no event will the warrantor be
liable for a ny incidental or consequen tial damages due to such d ef ect or consequences that ar ise from
inexperienced usage, m isuse, or malfunction of this device.
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Introduction
DAN
GER
WAR
NING
CAUTION
WARNING
Safety Precautions
Understand the following definitions and precautions to use the product safely.
Safety Information
This document provides safety information using the following symbols to prevent accidents resulting in
injury or death and the destruction of equipment and resources. Understand the meaning s of these labels
to operate the equipment safely.
DANGER indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING indicates a potentially haz a r do us s ituation whic h, if no t avoided, could
result in death or serious injury.
CAUTION indicates a potentially hazardous sit uation which, if not avoided, may
result in minor or moderate injury or in property damage.
Caution on the EPC-2020 Series
Handling Precautions
- Always check that the power supply is turned off before connecting or disconnecting power cables.
- Do not use this product in a location where flammable or corros ive gases are present . Doing so may
lead to explosions, fire, electric sh ock, or product failures.
- Do not touch the gold-plated terminals (such as the edge connectors) of this product with your hands.
Doing so may lead to malfunctions or product failu res . Be sure to turn the power off before
performing such an action.
- When transporting or moving this product, be sure to use the original packaging in which it was
shipped from CONTEC or other equivalent packaging in order to prevent vibrations, impacts, and
static electricity.
- Do not modify the produ ct.
- Always turn off the power before inserting or removing ci rcu it boards or cables.
- When performing operation checks and when using the product, ensure that there are no mistakes
such as incorrectly inserted power cables and signal cables.
- When using the product with cards inserted in the expansion slots, the product may not operate
normally due to the PCI bus load. Therefore, consider the bus load and the priority of the slots in
which cards will be inserted when using the product.
- If using this product in applications where safety is critical such as in railways, automotive, or
disaster prevention or security systems, pleas e contact your retailer.
- Do not attempt to replace t he battery as i nappropri ate battery replacement pos es a risk of exp lo sion.
- For battery replacement, contac t your retailer a s it must be performed as a process of repair.
- When disposing of a used battery, follow the disposal procedures stipulated under the relevant laws
and municipal ordinances.
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3
Introduction
C
A
UTION
- Do not use or store this product in a location exposed to hig h or low temperature that ex ceeds range
of specification or susceptible to rapid temperature changes.
Example: - Exposure to direct sun
- In the vicinity of a heat source
- Do not use this product in extremely humid or dusty locati ons. It is extremely dangerous to use this
product with its interior penetrated by water or any other fluid or conductive dust. If this product
must be used in such an environment, install it on a dust-proof control panel, for example.
- Avoid using or storing this product in locations subject to shock or vibration that exceeds range of
specification.
- Do not use this product in the vicinity of devices that genera te strong magnetic forc e or noise. Such
products will cause this product to malfunction.
- Do not use or store this product in the presence of chemicals.
- To clean this product, wipe it gently with a soft cloth dampened with either water or mild detergent.
Do not use chemicals or a volatile solvent, such as benzene or thinner, to prevent pealing or
discoloration of the paint.
- Continuously operating the product may decrease the service life of the hard disk drive, so use the
standby mode.
- Always disconnect the power cable from the receptacle before mounting or removing the expansion
board, or before connecting or disconnecting any connector.
- CONTEC reserves the right to refuse to s er v ice a product modified by t he user.
- In the event o f failure or ab normality (foul smells or excessive heat generation), unplug the power
cord immediately and contact your retailer.
- Use an AC cable that matches the power supply voltage and outlet plug that you are using. (The
included cable is designed for use with a 125 VAC power supply.)
- Component Life:
Battery---The internal calendar clock and CMOS RAM are backed by a Lithium primary battery.
The backup time at a temperature of 25°C with the power disconnected is 7 years.
* Replacem ent of expend ables is handled as a repai r (there will be a charge).
- To connect with peripherals, use a grounded, shielded cable.
- Do not use a UPS (Uninterruptible Power Supply) that generates square waves. Connecting the
product to this type of UPS ma y lea d to product failur e.
- Replacing the battery with an inappropriate type of battery may lead to explosions. Dispose of used
batteries accor ding to the instruct io ns in t he ins tr u ction manual.
- When disposing of a used battery, follow the disposal procedures stipulated under the relevant laws
and municipal ordinances.
- If using this product in an environment that is subject to noise, attach a ferrit e core to each signal
cable (LAN, USB, serial, analog RGB, HDMI, and line input).
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FCC PART 15 Class A Notice
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 commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with th
e instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference at his own expense.
NOTE
Change or modifications not expressly approved the manufacturer can void the user's authority to
operate this equipment.
WARNING TO USER
Introduction
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Introduction
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System Reference
Model
EPC-2020-AC17000-C01
EPC-2020-AC27000-C01
CPU
Intel
Celeron™ Processor B810 1.6GHz
Two cores, two threads, no ECC
Intel
Core™ i5 Processor 2510E 2.5GHz
Two cores, two threads, no ECC
Chip set
Intel® QM67
BIOS
BIOS (mfd. by AMI)
Memory
4GB(DDR3-1333MHz) x 1
2 GB or 4 GB DDR3-SDRAM addable, no ECC
Graphic
Controller
Intel
HD Graphics
(Celeron™ mdoel)
Intel
HD Graphics 3000
(Core™ i5 model)
VIDEO
CPU internal graphics controller (Max1920 x 1200(16,770,000 colors))
Analog RGB x 1, HDMI x 1
Storage
Not equipped as standard
HDD and SSD installable as setup options
Audio
HD Audio compliant
MIC IN x 1
LAN
LAN-A : Intel 82579LM controller, LAN-B : Intel 82583V controller
1000BASE-T/100BASE-TX/10BASE-T, (Wake On LAN support)
USB
USB A type connector x 8 channels (USB 2.0-compliant)
Serial
RS-232C D-sub 9Pin x 2, Baud rate : 50 - 115,200bps (programmable)
Hardware monitoring
Temperature monitoring, number of fan rotations, power supply voltage monitoring
Watch dog timer
255 level (1sec - 255 sec)
Causes a reset upon time-out.
RTC/CMOS
Lithium backup battery life : 7 years or more (at 25°C)
The real-time clock is accurate within ±3 minutes (at 25°C) per month
Power Management
Power management setup via BIOS
Wake On LAN
Interface
Display
Analog RGB D-SUB 15 p in x 1, HDMI x 1
Audio
LINE OUT: φ3.5 Stereo mini jack (LINE OUT, LINE IN, MIC IN)
CFast card slot
Not equipped as standard
1 slot (CFast CARD (Type I) x 1, bootable)
RAID card
Not equipped as standard
RAID card set (RAID-1, mirroring supported) equippable as setup option
Not equipped as standard
- PCI x 1 slot
Serial ATA
2.5inch SATA I/F removable x 2, 2.5inch SATA I/F shadow bay x 1
LAN
2 ports(RJ-45 connector)
USB
8 ports (TYPE-A connector x 8)
RS-232C
2 ports (9 pin D-SUB connector [male])
ROM-DRIVE
SLIM DVD-MULTI-DRIVE x 1
Heat dissipation method
Forced air cooling with a fan
Supported OS
Windows 7 Professional
Windows XP Professional
2.
Specification
Table 2.1. Functional Specification < 1 / 2 >
System Reference
(R)
204pin SO-DIMM Socket x 2 (Max. 8GB)
(R)
LINE OUT x 1
LINE IN x 1
(R)
(R)
Expansion slot
EPC-2020 Series User’s manual
One selection equippable as setup option
- PCI-Ex16 x 1 slot
7
System Reference
Model
EPC-2020-AC17000-C01
EPC-2020-AC27000-C01
Power supply (270 W ATX)
Rated input voltage
100 - 240VAC (momentary power failure: 16 ms or more)
Range of input
voltage
90 - 264VAC
Power consumption
(Max.)
100V : 1.6A, 240V : 0.9A
Expansion slot
< When setup option PCI-Ex16 x 1 slot is installed >
+5V : 4A(0.5A x 8)
Physical dimensions
(mm)
100(W) x 348(D) x 262(H) (no protrusions)
Weight
About 5.6kg (Without option)
Standard
CE class A, FCC class A, VCCI class A
Table 2.1. Functional Specification < 2 / 2 >
Current suppliable
over USB
- Option slot
+3.3V : 3A
+12V : 2.1A
- USB
+5V : 4A(0.5A x 8)
When setup option PCI × 1 slot is installed >
<
- Option slot
+3.3V : 1A
+5V : 1A
+12V : 1A
- USB
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Table 2.2. Installation Environment Requirements
Model
EPC-2010
Operating
Storage
Humidity
20 - 85%RH (No condensation)
Floating dust
particles
Corrosive gases
None
When equipped with setup option HDD and with the power on
(JIS C 60068-2-6,IEC60068-2-6-compliant)
Setup Options SSD equipped and energized
(JIS C 60068-2-6,IEC 60068-2-6-compliant)
60068-2-27,IEC 60068-2-27-compliant)
System Reference
temperature
temperature
Vibration resistance
Grounding
5 - 40°C
-20 - 60°C
Not to be excessive
Vertical orientation :10 - 55Hz/0.98m/s2 (0.1G)
Horizontal orientation : 10 - 55Hz/1.96m/s2 (0.2G)
1 oct/minute, 1 cycle (10 to 55 to 10 Hz), 5 cycles in each of the three directions: X, Y, and Z (25
minutes each)
10 - 57Hz/0.15mm (semi-amplitude)
57-150Hz/19.6m/s2 (2G), 1 oct/minute, 1 cycle (10 to 1455 to 10 Hz), 5 cycles in each of the three
directions: X, Y, and Z (40 minutes each)
2
98 m/s
(10 G), 11 ms, half-sine wave, 3 times in each direction: X, Y, and Z ± 3 directions (JIS C
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System Reference
Physical Dimensions
Main unit dimens io ns
Figure 2.1. Main unit dimensions
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Dimensions when attach ed to the stand
System Reference
Figure 2.2. Dimensions when attached to the stand
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System Reference
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Hardware Setup
CAUTION
Hardware Setup
3.
Before Using the Product for the First Time
Follow the next steps to set up this product:
STEP1 By referring to the in f ormation in this chapter, install, connect and set this product.
STEP2 Connect cables.
STEP3 Turn on the power.
STEP4 Set up BIOS.
Be sure to connect the keyboard and mouse to it before turning the power on for the fir st time.
Connect the cable of necessary external devices, such as keyboard an d a display, to this
product using appropria te c ables.
After verifying that you have correctly followed steps 1 and 2, turn on the powe r .
If you find any abnormality after turning on the power, turn it off and check to see if the
setup has been performed properly.
By referring to Chapt er 5, set up BIOS. This setup requires a keyboard and a display.
*1 Before usin g t his product, be sure to execute "Rest ore Defaults" to initialize the BIOS
settings to their de f aul t va lues.
(See
Chapter 5, " Main Menu "
.)
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Hardware Setup
CAUTION
Hardware Setup
- Before you start, be sur e t hat the power is turned off .
- Remove only those screws that are explained. Do not move any other screw.
Installing the Internal CFast Card
(1) Remove the screw from the p anel, which is being held in place by the said screw, on the base of the
main unit.
(2) Remove the panel.
(3) Insert the CFast card into the main unit.
Figure 3.1. Installing the CFast Card
(4) I screwed the bott o m panel.
If you use a CFast card other than the optional card, we cannot guarantee the specifications of this
product. If you want to use the product within its specifications, be sure t o use the optional CFast
card.
The specified tig htening torque is 5 - 6kgf⋅cm.
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Hardware Setup
CAUTION
SATA connector side
Installing HDDs
You can equip the produ ct with slot-in type 2.5-inch SATA HDDs.
(1) Loosen t he HDD case scr ews o n the front o f the product , and then pull o u t the case.
Figure 3.2. Removing the HDD case
(2) Use screws to fix th e HDD in p la ce inside the HDD case with the HDD label facin g up.
Please note the mounting direction of the HDD.
EPC-2020 Series User’s manual
Label
Screw
Figure 3.3. Installation of HDD
The specified tightening torque is 2.5±0.2 kgf･cm.
15
Hardware Setup
CAUTION
(3) Return t he HDD case to the main unit.
Figure 3.4. HDD Insertion
If you are using, you will not be able to guarantee the specifications of this product the HDD other
than the optional.
If you would like to use within the specification, please use the HDD option of this product.
Installation Requirements
Be sure that the ambient temperature is within the range specified in the installation environment
requirement by making space between the product and device that g enerates heat or exhaust air.
Vertical orientation Horizontal orientation
Figure 3.5.
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Vertical orientation
Horizontal orient ation
Hardware Setup
CAUTION
Vertical orientation
Figure 3.6.
When using the product in the vertical orientation, be sure to attach the rubber feet to the base of the
product in order to prevent the blocking of the fan inlet port on the base of the product. Also, attach
the rubber feet to the stand to use it. Attaching anything other than the rubber feet to the stand may
lead to the stand blocking the inlet port.
Horizontal orientation
Vertical Orientation Installation
EPC-2020 Series User’s manual
Figure 3.7.
Horizontal Orien tation Installation
17
Hardware Setup
PC-side insertion slot
Riser card
Installing Expansion Cards
(1) Remove the screws from the sides of the cover, and then remove the main unit cover.
Figure 3.8.
(2) Insert a riser card.
Installing Expansion Cards 1
PC-side insertion slot
Figure 3.9.
Installing Expansion Cards 2
(3) Use screws to fix the riser card in place.
Figure 3.10.
Installing Expansion Cards 3
(4) Attach the main unit cover.
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Hardware Setup
C
A
UT
IO
N
Pay attention to the proper riser card insertion direction.
The specified tightening torque is 5 - 6kgf⋅cm.
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Hardware Setup
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4. Each Component Functio n
Name
Function
POWER SW
Power switch
POWER LED
Power LED(Green)
HDD1 LED
HDD1 access LED (Display colors please see page 24.)
optional RAID card set.)
RESET SW
RESET switch
SLIM DRIVE
SLIM DVD-MULTI-DRIVE x 1
HDD1, 2
2.5” SATA drives x 2
AC INLET
AC100-240V Power input connector
COM A,B
RS-232C serial port A connector (9pin D-SUB/male) x 2
ANAROG RGB
Analog RGB connector (15pin D-SUB/female)
HDMI
HDMI connector
LAN
Ethernet 1000BASE-TX/100BASE-T/10BASE-T RJ-45 connector x 2
USB
USB port connector x 8
LINE IN
Line in (3.5φ PHONE JACK)
LINE OUT
Line out (3.5φ PHONE JACK)
MIC
Mike in (3.5φ PHONE JACK)
EXT.SLOT
PCI Express x16 or PCI slot
4. Each Component Function
Component Name
Front side Front side (when the door is open) Back side
Figure 4.1. Component Name
Table 4.1. Component Function
HDD2 LED HDD2 access LED (Display colors please see page 24.)
(This LED does not light when the product is not equipped with the
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4. Each Component Functio n
HDD1 LED
HDD2 LED
Starting
Off
Off
Normal mode, no host access
Off
Off
Normal mode, host access, writing
Green
Off
Normal mode, host access, reading
Green
Off
Component Function
Power switch : POWER SW
This is the power switch. You can use this component to turn the power on or off. Depending on the
operating status of the main unit, this component operates as shown below.
Standby status (Standby power supply : ON, Main po wer supply : OFF)
System start operation:
When a low pulse is applied, the main power supply turns on and the system starts. Use an input pulse
width between 0.1 seconds and 3 seconds.
OS started sta tus (Standby power supply : ON, Main power supply : ON)
Shutdown operation :
When a low pulse is applied, the shutdown process is performed, and then the product switches to the
standby status.
Forced shutdown status :
When a low pulse with a pulse width of 3 seconds or longer is applied, the forced shutdown process is
performed. The power supply is forcibly turned off and the product switches to the standby status without
performing the OS shutdown process. HDD files may be corrupted, so only use this function in
emergencies.
Power LED : POWER LED
This is the power supply LED. It lights when the power supply is on.
Hard disk LED : HDD LED
These are the HDD access LEDs. They light when the HDD is being accessed.
Figure 4.2.
Lit HDD Access LEDs
System Status (Operation Mode)
表示色
表示色
Reset switch : RESET SW
The product is equipped with a hardware reset switch. To prevent the pressing of this switch in error, the
switch is difficult to press. Use a fine-tipped object to press the switch.
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4. Each Component Functio n
9-pin D-SUB (MALE)
1 5
9
6
No.4-40UNC
Inch screw
threads
DVD drive : SLIM DRIVE
The product is equipped with a slim-type DVD multi drive.
Hard disk : HDD1, 2
These are slots for equipping the product with 2. 5-inch SATA HDDs.
Serial port interface : COM A, B
The product has 2 ports of RS-232C compliant seria l ports supporting up to a baud rate of 115,200bps
with a 16-byte transmission-dedicated data buffer and a 16-byte reception-dedicated data buffer.
Figure 4.3.
Connector used on the product
1 CD
2 RD
3 TD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Serial port connector
Pin No. Signal name
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4. Each Component Functio n
HD-SUB 15 pin (FEMALE)
5
1
11
15
10 6
No.4-40UNC
Inch screw
threads
RED 9 +5V 2 GREEN
10
GND 3 BLUE
11
N.C. 4 N.C.
12
DDCDATA
GND
13
HSYNC
GND
14
VSYNC
GND
15
DDCCLK
GND
Analog RGB : ANALOG RGB
The product is equipped with a connector for use in connecting to an analog RGB display.
Table 4.4.
1
5
6
7
8
Analog RGB connector
Connector type
Pin No. Signal name Pin No. Signal name
EPC-2020 Series User’s manual
24
4. Each Component Functio n
19 pin HDMI Type A(MALE)
TMDS Data2-
4
TMDS Data1+
TMDS Data1Sheild
6
TMDS Data1-
TMDS Data0+
8
TMDS Data0Sheild
TMDS Clock Shield
12
TMDS Clock-
N.C.
14
N.C
SCL
Hot Plug Detect
1 2 19
18
HDMI Connector : HDMI
The product is equipped with an HDMI interface. You can connect an HDMI display.
You can also connect to a DVI display by using an HDMI to DVI conversion cable.
Table 4.5. HDMI Connector
Connector type
Pin No. Signal name Pin No. Signal name
1
3
5
7
9
11
13
15
17
19
TMDS Data2+ 2 TMDS Data2Sheild
TMDS Data0- 10 TMDS Clock+
16 SDA
DDC GND
18 +5V
EPC-2020 Series User’s manual
25
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