AOpen DE896-FL User manual

Assembly Guide for DE896-FL
V1.0
2007/10/28
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Index
1. Outlook …………..……………………………………………2
2. Open Housing ……………………………………...………...4
3. Install Key components………………………………………7
4. Assemble the Supporter & Upper Case…………………..10
5. Appendix 1 Packing List…………………………………….15
6. Appendix 2 Table of Screw and TOQUE………………….16
7. Appendix 3 Watch Dog Timer Configuration…….………..17
8. Appendix 4 Outline and Holder Drawing .………….………22
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1. Outlook
Front IO
Front USB Power ButtonFront USB Power Button
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Rear IO
VGADC Power
19V PS/2 KB
(with Y cable can support PS/2 KB & MS)
LAN USB
Audio
Kingstone
Lock COM
Port
Antenna
Hole
VGADC Power
19V PS/2 KB
(with Y cable can support PS/2 KB & MS)
LAN USB
Audio
Kingstone
Lock COM
Port
Antenna
Hole
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2. Open Housing
2-1 . Unscrew the upper case (2pcs of FPH M3
screws in rear side)
(Screwdriver torque : 5.0±0.2 kgf. cm )
2-2. Unscrew the upper case (2pcs of FH M3
screws in top side ).
(Screwdriver torque : 5.0±0.2 kgf. cm )
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2-3. Remove the Upper case 2-4. Unscrew 3 screws from HDD supporter
(Screwdriver torque : 5.0±0.2 kgf. cm )
2-5. Remove the protection from HDD
supporter’s thermal tape
Front side
Rear side
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2-6. You will see the kernel of Digital Engine
VIA C7 series CPU is nano BGA package, so the CPU already mount on MB
No need to detach the CPU Heatsink.
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3. Install Key components
3-1Insert memory module
Insert the memory module in upper slot in 30
degree angle as shown in the picture, push
down the memory module slowly till there's a
clipping sound.
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3-2 . Assemble the hard disc
3-2-1. Insert the SATA hard disc into the
support with about 30 degree angle
3-2-2. Screw the hard disc on the supporter
with 4pcs of FPH M3 screws
(Screwdriver torque : 2.5±0.1 kgf. cm )
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3-3. Assemble the MPI-SATA card
3-3-1. Assemble the MPI-SATA card to the
hard disc
3-3-2. Screw the MPI-SATA card on the
supporter with 2pcs M2 screws
(Screwdriver torque:0.7±0.1kgf.cm)
3-3-3. FPHM3Screw FPHM2xL3Screw FHM3Screw
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4. Assemble the Supporter & Upper Case
4-1. Assemble the supporter and lower case
4-1-1 Insert the MPI-SATA card into the slot on
motherboard
4-1-2Screw the supporter on the lower
case with 2pcs of FH M3 screws and 1pcs of
FPH M3 screw
(Screwdriver torque : 5.0±0.2 kgf. cm )
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4-2. Connect the wires
4-2-1.Connect the power switch wire 4-2-2.Connect the front USB wires
4-2-3 Adjust the USB cable to arrange it under
the supporter
2 1
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4-3. Assemble the upper case
4-3-1 Slide in the uppercase carefully. 4-3-2 Check if the upper case is rigidly
combined with lower case
4-3-3.Screw the upper case (2pcs of FPH M3
±
3-4-4 Screw the top case (2pcs of FH M3
±
screws in rear side ).
(Screwdriver torque : 5.0 0.2 kgf. cm )
screws)
(Screwdriver torque : 5.0 0.2 kgf. cm )
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4-4. Assemble miniPCI Wireless LAN or TV Tuner card
4-4-1 cable and nut
A,B inside housing; C,D outside housing
4-4-2 Note the hole shape to adjust the
antenna SMA connector to insert into the
hole.
B
A
C
D
4-4-3. Insert a washer to one end of the antenna
o thewire . Attaching another washer and nut t
a
4-4-4 se the screwdriver or the long nos
pliers to fix the nut . .
(Screwdr
e
iver torque : 1.5 ±0.1 kgf. cm )
ntenna wire .
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4-4-5. Align the notch and Insert the card into
the slot and make sure it be locked on the
salient of the slot .
4-4-6. Install the antenna wire with the button
of the wireless LAN or TV-tuner card
4-4-7. Arrange the wire to avoid damaging the 4-4-8
wire. According the photo.
. Caution : Arrange the wire or cable not
well. The MPI–SATA card will damage
the wire or cable .
Fool-Proof notchFool-Proof notch
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Appendix 1 Packing List
1 x DE896-FL system
1 x MPI-SATA card
1 x Easy Assembly Guide
1 x Driver CD
1 x 65W Adapter and Power Cord of M3 screw
1 x L type Holder for fanless model with 4 pcs
1 x PS2 Keyboard/Mouse cable
4 x Rubber Foot

1 x HOT Caution label
4 x M3 - L5 screws
2 x M2 - L3 screws
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Appendix 2 Table of Screw and Torque
No. Screw Photo Position Q’ty Screw spec. Torque Screw driver
spec.
1 Rear side 2 FPH M3- L5 5±0. 2
kgf-cm Phillips #2⊕
2 HDD 4 FPH M3- L5 2.5±0. 2
kgf-cm Phill⊕
Length ips #2 ≧8cm
3 Supporter 1 FPH M3- L5 5±0. 2
kgf-cm Phillips #2⊕
4 Su
cover kgf-cm
pporter, Top 3 FH M3-L5 5±0. 2 Phillips #2⊕
5 M dPI-SATA car 2 FPH M2- L3 0.7±0. 1
kgf-cm Phillips #1⊕
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Appendix 3 Watch Dog Timer Configuration
T WDT is used to g y o utput a use
programmable count. The WDT is suitable for use in the prevention
stem lock-up, such as when software becomes trapped in a deadlock.
nder these sort of circumstances, the timer will count to zero and the
lected outputs will be driven. Under normal circumstance, the user
ill restart the WDT at regular intervals before the timer counts to zero.
he enerate a variet f o signals after r of
sy
U
se
w
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CODE FLOW-CHART 1. Initial Watchdog Pin
(1)set -> Logical Device: Global
CR:0x2D
Bit:0=0 WDTO.
(2)set -> Logical Device: 0x09
CR:0X30
Bit:3 = 1 activate GPIO5
CR:0xE0,0xE1,0xE2
Bit: 6, Bit: 7, Bit: 6
= 0 GPIO port is programmed as an output port.
Sta tr
Initial Watchdog Pin
1. Stop timer
(1)set -> Logical Device: 0x08
0xF6
CR:
Bit: 7~0 = 0x0 0 Stop timer
WDTO
Bit: 4 = 0 Timer counting
(2)Set -> Logical Device 0x08
0x30
CR
Bit:0=1,activate
2. Clear Status 8
(1)set -> Logical Device: 0x0
CR:0xF7
Stop T and
Clear Status
imer
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