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Part No. E201721W7A0R
MPC-21W7
21" FHD Fanless Digital Signage Panel Computer
with ATOM Dual Core Solution
Quick Reference Guide
1st Ed – 24 April 2013
.
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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 MPC-21W7 21" FHD Fanless Digital Signage Panel Computer
with ATOM Dual Core Solution
1 x Quick Reference Guide
1 x DVD-ROM contains the followings:
— User’s Manual (this manual in PDF file)
— Ethernet driver and utilities
— VGA drivers and utilities
— Audio drivers and utilities
— WiFi drivers and utilities
— Touch controller drivers and utilities
— Chipset drivers and utilities
1 x Power Adapter (12V/7A)
4 x screws for VESA (M4 x 6mm)
4 x screws for 2.5" HDD device (M3 x 5mm)
— 4 x screws for mPCIe device (M2 x 4mm)
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1.3 System Specifications
Panel
LCD size
21.6", 16:9
Resolution
1920 x 1080 HD, 16.7M
Pixel pitch
0.248mm(H) x 0.248mm(V)
Luminance
250 cd/m²
Contrast ratio
1000
Viewing angle
80(U), 80(D), 85(L), 85(R )
Response time
5 ms
Backlight
4 x CCFL
Touch Type (Optional)
Resistive
Touch Light transmission
80%
Touch Interface
USB
System
Board
EBM-CDV
CPU
Intel® Atom™ Dual-Core D2550 1.86GHz CPU
BIOS
AMI 8M-bit SPI BIOS
System Chipset
Intel® NM10 Express Chispet
I/O Chip
E/C IT8518E
System Memory
One SODIMM socket supports up to 4GB DDR3 800/1066 SDRAM
SSD
One CompactFlash Type I/II socket
Hard Driver Bay
Optional One 2.5”HDD or SSD
WiFi
Optional Mini PCIe WiFi 802.11b/g/n
Watchdog Timer
Reset: 1 sec.~255 min. and 1 sec. or 1 min./step
H/W Status Monitor
Monitoring system temperature and voltage. Auto throttling control
when CPU overheats
Expansion
1 x Mini-PCIe (mSATA supported)
Rear I/O
Serial Port
1 x RS-232/422/485 (selected by jumper)
Ethernet
1 x RJ-45
VGA
1 x HDMI
Audio port
Line out
USB
2 x USB 2.0
Speaker
2 x 1W
Mouse & K/B
1 x PS/2 KB & MS
Display
Chipset
Intel NM10 Express Chipset
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Resolution
CRT: up to 2048x1536@ 60 Hz
Dual Display
CRT + LVDS with clone mode
Audio
AC97 Codec
Realtek ALC892 supports 5.1CH Audio
Audio Interface
Line out (jack), AMP Line-in, Line-out, Mic-in (in header)
Ethernet
LAN Chip
Intel® 82574L Gigabit LAN (optional dual 82574L Gigabit LAN)
Ethernet Interface
10/100/1000 Base-Tx Fast Ethernet compatible
Mechanical & Environmental
Color
Front & Rear panel Black
Mounting
Wall/Stand/VESA 100 mm x 100 mm
Power Input
100~250 Vdc/ 47~63 Hz
System Power Requirement
+12~28V DC Power Input
Power Type
AT/ATX
Operating Temp.
32 to 122°F (0 to 50°C)
Storage Temp.
-4 to 167°F (-20 to 75°C)
Operating Humidity
5%~90% relative humidity, non-condensing
Dimensions
508.2 x 301.3 x 53.1 mm
Weight
6 Kgs / 6.69 Kgs (with Touch)
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1.4 System Overview
1.4.1 I/O View
Connectors
Label
Function
Note
Power
Power-in connector
COM1
Serial port 1
DB-9 male connector
KB/MS/LAN2
Keyboard-Mouse connector
DC-IN
DC power-in connector
VGA/HDMI
CRT connector/HDMI connector
Reset
Reset button
USB
USB connector
LAN1
RJ-45 Ethernet connector 1
LINE OUT
Line-out audio jack
HDD
HDD indicator
PWR
System power indicator
Compact Flash/
COM2
Compact Flash card connector
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1.5 System Dimensions
(Unit: mm)
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2. Hardware
Configuration
Note: If you need more information, please visit our website:
http://www.avalue.com.tw
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2.1 Installing HDD & MPCIE
Step 1. Unfasten 6 screws from the case. Then take off the top chassis.
Step 2.1. Insert the SODIMM into the memory socket.
Step 2.2. Remove 2 screws to release the HDD bracket.
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Step 3. Secure HDD by means of 4 screws.
Step 4. Insert the HDD into the Drive Bay. Remember to place the HDD down to the bottom
exactly in order to screw the device tightly.
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