Yeong Yang YY-R226 Owner's manual

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YY-R226
19” Rackmount Chassis
Technical Instruction
I. INTRODUCTION
1. This Cabinet
YY-R2 series 2U 19” rackmount cases are designed for supplying the
best solution of thermal, modules and EMI for various industrial,
business server and telecommunication applications.
2. Component Checklist
Standard Components
♦Chassis YY-R226
♦ATX rear window 3 slots PCI
♦Cooling Fan 8cm ball bearing cooling fans
Optional Components
♦Power Supply PS2 PSU ATX 250~400W; DC to DC
♦Riser Card various connectors (i.e. PCI+AGP…)
♦Rear Window 3 slots PCI.
♦Slide kits 20”telescopic slides are suggested
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II. System Assembly and Disassembly
1. Control Panel
Power LED , HDD LED, USB ports, Power Switch/ Reset switch
2. System assembly steps
2.1. To remove top cover
Loose screws, pull it back and lift up
2.2. Motherboard installation
Remove the riser cardholder
first.
Check motherboards mounting
position, install the metal
standoffs into mounting plate.
Install spacer into motherboard.
To mount motherboard onto
the mounting plate, screw in.
(I/O shield must be squeezed
from inside chassis to outside)

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2.3. Power Supply Installation
PS2 power supply:
Screw the power supply holder
onto chassis.
Plug the AC inlet adaptor cable
to the AC socket. Then tighten
power supply with brackets and
screws.
Screw the external AC switch
in rear end of chassis, then
plug in the AC inlet cable.
This PS2 power supply could
be changed as a DC to DC
PSU
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2.4. 3.5” & 5.25” devices
assembly
Loosen (4) screws, lift up 3.5” &
5.25” driver bracket.
Remove the metal covers.
Install FDD & CD-Rom, mount
driver bracket into chassis.

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2.5. HDD assembly
Remove the 3.5” HDD driver
bracket.
Assemble HDD.
Install HDD driver bracket
into chassis.
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2.6. Riser card, add-on card
installation
To assemble riser card into riser
card holder.
To slot in add-on cards into riser
card and screw in bracket.
To slot in daughter board of riser
card into 5th PCI slot.
Before slot in the holder set into
motherboard, install one piece of
copper standoff at end of PCI
slot for holder set mounting.
Slot the holder set into
motherboard, and screw in the
end of chassis.

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2.7. Cable routing
Cooling fan could be connected
into motherboard, or connect to
power supply through an
connector changer.
Flat cables suggested to be route
well by cable tie and cable clip.
2.8. Close top cover
Close the top cover with 4
screws. (2 screw each side)
2.9. Screw sliders for
rackmount purpose