RS4715/RS4715L24 Rugged Server User Guide (X8)
The most trusted provider for operational, deployable, and high reliability
computing applications.
CRYSTAL GROUP INC.
©2015 BY CRYSTAL GROUP INC. ALL RIGHTS RESERVED.
ISO 9001:2008 &
AS9100C:2009 CERTIFIED QMS
DOC-00229 REV. C
RS4715/RS4715L24 (X8)
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Table of Contents
We Thank You ................................................................................................................................. 3
Safety .............................................................................................................................................. 4
Advisories .................................................................................................................................................. 4
Handling Precautions ................................................................................................................................ 5
Electrostatic Discharge (ESD) .................................................................................................................... 5
Battery Disposal ........................................................................................................................................ 5
A. Contact Information ................................................................................................................... 6
Customer Service ....................................................................................................................................... 6
Technical Support ...................................................................................................................................... 6
B. Product Information ................................................................................................................... 7
Overview ................................................................................................................................................... 7
Specifications ............................................................................................................................................. 7
C. Installing the Product ................................................................................................................ 10
Grounding ................................................................................................................................................ 10
Rack Mounting Precautions .................................................................................................................... 10
Installing the Product in an Equipment Rack .......................................................................................... 11
D. Operating the Product .............................................................................................................. 15
Connecting to a Power Source ................................................................................................................ 15
Powering the Server On .......................................................................................................................... 15
RS4715/RS4715L24 (X8) User Guide Page 1 of 28
RS4715/RS4715L24 (X8)
E. Maintaining the Product ........................................................................................................... 16
Driver Updates ........................................................................................................................................ 16
Chassis Access ......................................................................................................................................... 16
Chassis Views ........................................................................................................................................... 17
Input/Output (I/O) Ports ......................................................................................................................... 18
Expansion/Riser Card Removal and Replacement .................................................................................. 19
Hard Drive Removal and Replacement ................................................................................................... 21
Memory Removal and Replacement ....................................................................................................... 22
F. Troubleshooting ........................................................................................................................ 24
Available Warranty ....................................................................................................................... 25
Legal Information .......................................................................................................................... 26
Disclaimers .................................................................................................................................... 27
Certifications and Licenses............................................................................................................ 27
RS4715/RS4715L24 (X8) User Guide Page 2 of 28
We Thank You!
From all of us at Crystal Group Inc., THANK YOU for your purchase of the RS4715/RS4715L24.
Our customers are the lifeline that keeps Crystal going. That is why it is extremely important to
us that our customers are 100% satisfied with their product choice.
Crystal products are designed to provide superior performance and reliability in the harshest
environments. Our company is ISO 9001:2008 and AS9100C:2009 certified QMS to show that
we are dedicated to providing high quality products to our customers.
We are confident that this server will meet or exceed your expectations for what a high
reliability server should be. If you have any questions or concerns, please contact us at one of
the options listed in the Contact Information section on page 6.
RS4715/RS4715L24 (X8)
RS4715/RS4715L24 (X8) User Guide Page 3 of 28
Safety
Any service should be performed by qualified service personnel. Carefully follow all advisories
and instructions in this guide to avoid causing any bodily injury or damage to the unit. This
product does not contain any user serviceable parts.
Advisories
Three types of advisories are used throughout this guide to emphasize important information or
to warn of potential hazards to the user or equipment. These advisories each have a specific
icon that will stand for one of the following: Note, Warning, or Caution. An example of each is
shown below:
RS4715/RS4715L24 (X8)
NOTE
A note indicates important information that helps make better use of the equipment.
WARNING
A warning indicates a potential for property damage, personal injury, or death.
CAUTION
Caution indicates potential damage to hardware or loss of data if instructions are not
followed.
RS4715/RS4715L24 (X8) User Guide Page 4 of 28
RS4715/RS4715L24 (X8)
Handling Precautions
This product has components that may be damaged by electrostatic discharge (ESD).
Electrostatic Discharge (ESD)
To protect the equipment from electrostatic discharge, observe the following precautions when
handling or storing the equipment or its components:
1. Always use a grounded wrist strap at the workstation or ground frequently by touching
the metal chassis of the system before handling any components. The chassis must be
connected to an earth ground.
2. Use antistatic padding on all work surfaces.
3. Avoid static-inducing carpet areas.
4. Keep the electronic components in its static shield bag until ready to perform
installation or after removing it from the server.
5. Always handle the memory or expansion cards by the edges.
6. Do not touch the input/output connector pins.
Battery Disposal
The following applies to any battery that might be on any board installed in the
RS4715/RS4715L24 equipment:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the m
RS4715/RS4715L24 (X8) User Guide Page 5 of 28
A. Contact Information
Our technical personnel are acutely aware that downtime experienced by a
customer is a mission critical event. They excel at providing timely and effective responses to
any technical issues encountered in the field. Please contact us with any questions or concerns
by using one of the options below:
Customer Service
HOURS OF OPERATION:
8:00 AM - 5:00 PM Monday through Friday Central Time.
Technical Support
RS4715/RS4715L24 (X8)
support of
ASSISTANCE AVAILABILITY:
7/24/365- 7 days a week; 24 hours a day; 365 days a year.
After hours messaging service is available with a less than 30-minutes response time.
Within the United States: 800-378-1636
International Number: 1+319-378-1636
Email Address: support@crystalrugged.com
Request a Form Under Tech Support:
http://www.crystalrugged.com
For Up-to-the-minute Crystal Products Information: http://www.crystalrugged.com
RS4715/RS4715L24 (X8) User Guide Page 6 of 28
RS4715/RS4715L24 (X8)
Rack
Expansion
Drive
4 7 15
N/A 20
B. Product Information
Overview
The Crystal RS4715/RS4715L24 is a compact four rack unit (R/U) computer in a 7 4U) high by
17.75 wide 15) and (RS4715L24) deep chassis that is designed for use
rack mount enclosure (see section Installing the Product for more information) or used
as a stand-alone unit. The RS4715/RS4715L24 consists of an aluminum chassis/enclosure, a
power supply, an active motherboard, processor(s), BD/CD/DVD, memory, and storage.
Identifying the server type
Table 1. Server Identification
Server
RS4715
RS4715L24
The actual number of expansion slots is motherboard dependent.
Specifications
Mechanical 1U)
Height cm)
Width 17.75 (45.1 cm)
Depth
RS4715 20.125 51.1 cm)
RS4715L24
Weight
RS4715 65 85 lbs. (29.5 36.3 kg)
RS4715L24 70 85 lbs. (31.8 38.6 kg)
Units
4 7 15 L-Long 24
Slots
Bays
Modifier Length
RS4715/RS4715L24 (X8) User Guide Page 7 of 28
RS4715/RS4715L24 (X8)
Electromagnetic Interference (EMI)
And Environmental Compliance
Environmental kits available for shock,
vibration, EMI and humidity.
Expansion Slots
7 slot; motherboard dependent
External Bays
Option 1 (standard) 1 CD/DVD (R/W) or Blu-ray
Option 2 Up to 15 removable SATA or SAS or
HDDs
Option 3 Rugged Drive Packs (RDP) offer 48 hot-
swappable HDDs
Cooling
6-9 high speed, high volume fans
Thermostatically controlled
Mounting Options
Option 1 (standard) Mounted on Crystal Slides
Option 2 Fixed Mount, front and rear
Option 3 Jonathon Rails
Power Supply Options
RS4715
Option 1 (standard) 120/240VAC w/PFC 600W
Option 2 120/240VAC 1+1 W/PFC
RS4715L24
Option 1 120/240 VAC 1+1 w/PFC 1200W
Option 2 585W, 18-36VDC
RS4715/RS4715L24 (X8) User Guide Page 8 of 28
RS4715/RS4715L24 (X8)
System Board
RS4715 X8DTL-3F, LGA1366 Xeon, ATX, 2LAN1000, VGA,
2 PCI 3.3V, 3 PCI-E X8, 1 PCI-E X16, IPMI, IPKVM,
SATARAIDX6, SASRAIDX8
RS4715L24 X8DTH-6F, LGA1366 XEON, EATX, 2LAN1000,
VGA, 7 PCI-E X16 (X8 SIGNALS), IPMI, IPKVM,
SATARAIDX6, SAS 2.0 RAIDX8, SUPERMICRO
Military Standards)
For a complete list of Military Standards visit the Crystal Group website at:
http://www.crystalrugged.com
Commercial Standards
Commercial standards are based on the National Electric Code (NFPA70- National Fire
Protection Association). Please visit the following link to learn more about the National Electric
Code standards:
http://www.nfpa.org
RS4715/RS4715L24 (X8) User Guide Page 9 of 28
C. Installing the Product
Grounding
AC Version - to ensure a good earth ground, the RS4715/RS4715L24 should be used with
a UL-listed three-conductor power cord connected to a three-conductor grounded
power source.
DC Version - input installations - use only approved copper connectors.
Reliable Grounding - reliable grounding of rack mounted equipment should be
maintained. Particular attention should be given to supply connections other than
direct connections to the branch circuit (e.g., use of power strips). Please see Figure 5
on page 17 for an example image of a ground stud.
RS4715/RS4715L24 (X8)
Rack Mounting Precautions
To prevent bodily injury when mounting or servicing this unit in a rack, special
precautions must be taken to ensure that the system remains stable. The following
guidelines are provided to ensure personal safety:
If using an equipment rack, make sure to securely bolt the rack frame to the floor or
vehicle.
Elevated Operating Ambient Temperature - if installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack contents may be greater than
room ambient. Therefore, consideration should be given to installing the equipment in
an environmentally compatible rack with the manufacturer's maximum rated ambient
temperature.
Reduced Air Flow - installation of the equipment in a rack should be such that the air
flow is not restricted.
Mechanical Loading - mounting of the equipment in the rack should be such that a
hazardous condition is not created due to uneven mechanical loading.
Circuit Overloading - consideration should be given to how the equipment will be
connected to a supply circuit and the effect that the loading of circuits might have on
overcurrent protection and supply wiring. Appropriate consideration of the equipment
ratings should be used when addressing this concern.
All electrical wiring should be in accordance with the National Electric Code, or
prevailing Military Standards.
RS4715/RS4715L24 (X8) User Guide Page 10 of 28
RS4715/RS4715L24 (X8)
Table 2. Fixed
Mounting Hardware
Figure
1
. Fixed Mounting Brackets
Installing the Product in an Equipment Rack
Using Fixed Mounting Brackets
To install the unit with fixed mounting brackets in an equipment rack, complete the steps and
see Figure 1 below:
1. Line up eight holes on the sides of the rear mounting brackets with eight holes on the sides
of the chassis and secure with 16 (eight per side) 8Figure 1).
It may not be possible to line up all holes. If more than three holes do not line up on
each side, please contact Technical Support.
2. Line up four holes on the front mounting ears at the desired level on the front of the
equipment rack, and attach to the rack using four (two per side) 10provided (see #3 in Figure 1).
3. Line up four holes on the rear mounting ears at the desired level on the rear of the
equipment rack, and attach to the rack using four (two per side) 10provided (see #4 in Figure 1).
Fixed Mounting Brackets Parts List
ITEM DESCRIPTION
1 MOUNTING EAR, EXTENDED SLOT
2 SCREW, 8-32 X 0.375", 82D PHL FH, SS
3 SCREW, PHIL TRUSS HEAD 10-32 X 0.75"
4 SCREW, PHIL TRUSS HEAD 10-
RS4715/RS4715L24 (X8) User Guide Page 11 of 28
RS4715/RS4715L24 (X8)
Figure
2. Crystal Slides
Not all chassis support
Crystal Slides
Table 3. Crystal Slides Hardware
Using Crystal Slides
To install the unit with Crystal Slides in an equipment rack, complete the following steps and see
Figure 2 below:
1. Loosen adjuster screws.
2. Line up the top and bottom holes on the front & rear mounting ears at the desired level of
the equipment rack, and attach to the rack using four (two per side) 10provided (see #1, #2 and #5 in Figure 2).
It may not be possible to line up all holes. If more than three holes do not line up, please
contact Technical Support.
3. Tighten adjuster screws.
4. Line up the server side slots with the slides and gently push to install in the rack.
5. To secure the server when transporting or when extension of server is not necessary, screw
two 10-
Crystal Slides Parts List
ITEM DESCRIPTION
1 FRONT MOUNTING EAR, SLIDE
2 REAR MOUNTING EAR, SLIDE
3 GUIDEBAR, T-SLOT SLIDE
4 SCREW, PHIL TRUSS HEAD 10-
5 SCREW, PHIL TRUSS HEAD 10-
6 SCREW, 8-
RS4715/RS4715L24 (X8) User Guide Page 12 of 28
RS4715/RS4715L24 (X8)
Using Jonathan Rails
To install the unit with Jonathan Rails in an equipment rack, complete the following steps below
and see Figure 3 on the following page.
1. Attach a bracket (see #6 in Figure 3) to the smooth side of the Jonathan rail that has
four or more holes in a row (see #9 in Figure 3). There are five slots on each bracket;
when attaching to the rail side with the row of holes, place the first screw in the second
slit back from the ear. Make sure the arrow marking is pointing downward.
2. Slowly extend the rail to view the screw access hole that will allow attachment of the
four 8- - #10 in Figure 3). Place
a screw in the first hole and slide the rail to the second hole to insert a screw. Continue
until all four screws have been inserted. If the rail slides too far before placing a screw
in one of the holes, it may lock into position. Unlock rail by pressing down on the lock
mechanism (see # 11 in Figure 3).
3. Rail should be fully extended after placing the four screws in the holes and securing to
the bracket.
4. Set the appropriate length and attach two 8-
two longer slits provided. Make sure the arrow marking is pointed downward. Keep rail
5. Repeat steps 1-4 for the second rail.
6. With rails fully extended, locate the four holes used to attach the rails to each side of
the server. Make sure the rails are positioned with the arrow markings pointed
downward.
7. Secure to the server using four 8-
8. An assistant may be needed: Attach the server into the rack mount by screwing eight
10right; two for front left; two for back right and two for back left bracket holes) (s
6, 7 in Figure 3).
9. To secure the server when transporting or when extension of server is not necessary,
screw two 10Figure 3).
RS4715/RS4715L24 (X8) User Guide Page 13 of 28
Figure
3.
Jonathan Rails
Table 4. Jonathon Rails Hardware
N
ot all chassis support Jonathan Rails
Jonathan Rails Parts List
ITEM DESCRIPTION
1
SCREW, PHIL FHD 100D 8-
2
KEPS NUT, 8-
3
SCREW, PHIL TRUSS HEAD 10-
4
SCREW, PHIL TRUSS HEAD 10-
5
SLIDE RAILS, -20
6
BRACKET, RH, RACK MOUNT
7
BRACKET, LH, RACK MOUNT
8
ARROW MARK (2 ON EACH RAIL)
9
ROW OF HOLES (AT LEAST 4 ON EACH RAIL)
10
SCREW ACCESS HOLE (1 ON EACH RAIL)
11
LOCK MECHANISM (1 ON EACH RAIL)
12
LOCK MECHANISM (2 ON EACH RAIL)
13
FOUR HOLES (2 ROWS OF 2- 4 ON EACH RAIL)
RS4715/RS4715L24 (X8)
RS4715/RS4715L24 (X8) User Guide Page 14 of 28
RS4715/RS4715L24 (X8)
D. Operating the Product
If the RS4715/RS4715L24 is part of a rack configuration, refer to the rack guide for
more information on connecting to a power source.
Connecting to a Power Source
Please see Section C - Installing the Product on page 10 for more information.
Powering the Server On
After securely attaching the power connection, press the Power On/Off switch which will be
located on either the front or the back of the chassis depending on the specific configuration. A
blue LED will illuminate when power is applied (see Figure 4, page 17 for location of power
switch and more information about the RS4715/RS4715L24 chassis).
RS4715/RS4715L24 (X8) User Guide Page 15 of 28
RS4715/RS4715L24 (X8)
E. Maintaining the Product
Only qualified service personnel should attempt to open the RS4715/RS4715L24 chassis.
There are no user serviceable parts inside.
To protect the equipment from Electrostatic Damage (ESD), follow the proper
precautions at all times when handling the unit and its components. Please see
Electrostatic Discharge section on Page 5.
Driver Updates
Contact Technical Support at one of the options listed on page 6.
Chassis Access
Removing the Cover
1. Make sure the RS4715/RS4715L24 is powered off and the unit is disconnected from the
power source.
2. Remove the screws connecting the top cover to the chassis using a Phillips screw driver.
3. Lift the cover to expose the interior of the chassis.
RS4715/RS4715L24 (X8) User Guide Page 16 of 28
Chassis Views:
RS4715/RS4715L24 (X8)
Figure 4. Front View RS4715/RS4715L24
Figure 5. Rear View RS4715/RS4715L24
The images above may not depict the product received.
RS4715/RS4715L24 (X8) User Guide Page 17 of 28
Input/Output (I/O) Ports:
NUMBE
R FUNCTION
1 Keyboard
(Purple)
2
PS/2 Mouse
(Green)
3
Back Panel
USB Port 0 4 Back Panel
USB Port 1 5
6 COM
Port 1 (Turquoise)
7 VGA (Blue)
8 Gigabit
LAN 1
Table
5. I/O Labeling
RS4715/RS4715L24 (X8)
X8DTL-3F & X8DTH-6F
Figure 6. I/O Ports
For detailed information about the X8 motherboard option included in the product, please
review the motherboard guide at the following link:
X8DTL-3F
Dedicated LAN (X8DTL3F/iF only)
9 Gigabit LAN 2
X8DTH-6F
RS4715/RS4715L24 (X8) User Guide Page 18 of 28
RS4715/RS4715L24 (X8)
Expansion/Riser Card Removal and Replacement
Installing a plug-in expansion card requires an appropriate riser card. Contact a Crystal Sales
Representative or Technical Support if the system does not include a riser card.
Removing and Replacing the Plug-in Expansion/Riser Card
Disconnect power source to prevent injury.
Installing a plug-in expansion/riser card requires opening the RS4715/RS4715L24 cover,
removing the card cage, inserting the card into the motherboard, replacing the card
cage, and disconnecting and reconnecting the appropriate connectors.
Do not force the card. Forcing the card may result in equipment damage. If it does not
slide into place, check the alignment and try again.
Steps:
1. Turn the unit OFF and disconnect the unit from the power source.
2. Remove the chassis cover (see Removing the Cover on page 15).
3. The card cage is retained by three screws, two from the rear of the unit and one at the
4. Remove the corresponding expansion slot filler bracket if installed or remove card.
5. Align the expansion card with the appropriate slot and press the expansion card in
6. With the expansion card in place within the slot, install the screw and tighten to hold
7. Re-attach card cage assembly to chassis with the three screws.
8. Attach appropriate connectors.
Depending on the product configuration, the expansion card slot may be vertical or
horizontal.
connect to the motherboard.
Please reference Figure 7 on the next page.
end of the retention bar. Locate and loosen the screws. Carefully slide card cage
forward and lift from chassis.
firmly. Set the plug-in cards into the riser card and attach using the pan head screws
supplied with the filler plate.
the card in place.
RS4715/RS4715L24 (X8) User Guide Page 19 of 28
RS4715/RS4715L24 (X8)
CARD CAGE
CARD CAGE
EXPANSION
CARD SLOTS
RETENTION
BAR SCREW
9. Replace chassis cover.
Figure 7. Expansion/Riser Card Installation
The image above may not depict the product received.
RS4715/RS4715L24 (X8) User Guide Page 20 of 28
RS4715/RS4715L24 (X8)
Hard Drive Removal and Replacement
Removing and Replacing the Carrier/Hard Drive Assembly
The procedure below may be different depending on the explicit drive contained in the
product.
Steps:
1. Power the system down (unless a drive controller supporting hot-swap has been
installed- contact Technical Support with any questions).
2. Unscrew both thumbscrews on the face of the carrier to be removed (please see circled
area in Figure 8 below). If thumbscrews are too tight, use a flathead screwdriver to
loosen.
3. Grasp the handle and pull the carrier/drive assembly straight out of the face of the
system.
4. Remove the drive by removing the four Phillips head screws from bottom of the carrier
sled.
5. Install replacement drive into carrier and secure with the four Phillips head screws (a
thread-lock solution is recommended).
6. Re-install carrier/drive assembly into the system.
7. Tighten thumbscrews to secure the drive.
8. Reapply power to the server, rebuilding any RAID arrays as necessary.
THUMBSCREW
The image above may not depict the product received.
RS4715/RS4715L24 (X8) User Guide Page 21 of 28
Figure 8. Drive Removal and Replacement
Memory Removal and Replacement
Removing and Replacing the Memory
Contact Crystal Technical Support before performing a memory upgrade. Use only
Crystal- approved memory for upgrades.
Do not force the DIMM. Forcing the DIMM may result in equipment damage. Check the
alignment and keying before installing.
For population order see the motherboard guide received or contact Technical Support.
Steps:
RS4715/RS4715L24 (X8)
1. Open up chassis cover (see Removing the Cover in the Chassis Access section on page
16).
2. If removal is required, locate the memory card area and open both DIMM release levers
by placing one finger on each lever and pushing outward. See Figure 9 on next page.
3. The DIMM will lightly pop out of the slot. Remove the old DIMM.
4. Check the orientation or key when adding new DIMM.
5. Press the DIMM into its slot evenly on both ends until it clicks into place. The DIMM
release levers will snap into place.
6. The DIMM is properly seated when the release levers have fully engaged.
RS4715/RS4715L24 (X8) User Guide Page 22 of 28
RS4715/RS4715L24 (X8)
Figure 9. Installing DIMM
RS4715/RS4715L24 (X8) User Guide Page 23 of 28
F. Troubleshooting
CONTACT TECHNICAL SUPPORT
If any problems arise when using the product, please contact Technical Support at one of the
options listed on page 6. Before calling, please have the following information available to help
expedite assistance:
1. Unit serial number
2. Brief description of the problem
3. Brief explanation of the steps already taken to isolate and resolve the problem
RS4715/RS4715L24 (X8)
RS4715/RS4715L24 (X8) User Guide Page 24 of 28
RS4715/RS4715L24 (X8)
Available Warranty
Crystal Group Limited Warranty
Seller warrants to the Buyer that the products manufactured by it will be free from defects in material and
workmanship under normal use and service for the time period specified herein. under this
warranty shall be the repair or replacement of any part or parts which prove to be defective under normal use and
service within five (5) years from the date of delivery to the Buyer. To receive the benefits of this warranty, the
Buyer must return said allegedly defective part or parts to Iowa, or other location
specified by Seller, within the time period set forth above. A warranty extension contract is available if purchased,
potentially extending the coverage to ten (10) years. Terms and Conditions of the extension period are dictated in a
separate agreement. Customer bears the risk of loss or damage of equipment in transit from Buyer to Seller. The
Buyer shall also pay the costs of shipping and handling for any service other than Standard Ground or Air
Transport Correction by Seller of the defects in the
manner provided above shall constitute a fulfillment of all liabilities of Seller with respect to this warranty. Buyer
shall pay all costs of removal of any part or parts and reinstallation thereof. nder this warranty
shall be either above
procedure, or (b) if Seller reasonably determines that it is unable to resolve the defect by repair or replacement, to
refund the purchase price upon return of the defective item. The warranty period for repaired or replaced
components shall be the remainder of the original warranty period for the repaired or replaced item. Specifically
excluded from this warranty are any products not provided by Seller. Seller will however provide the labor to
y (or a facility authorized by Seller) to the extent that the
Buyer agrees to purchase replacement parts or to the extent that an applicable warranty replacement is available
from the OEM of the part. Under no circumstances will this warranty apply to any software products or preventative
maintenance service.
THIS WARRANTY IS EXPRESSLY IN LIEU OF, AND BUYER EXPRESSLY WAIVES, ALL OTHER WARRANTIES EXPRESSED OR
IMPLIED BY STATUTE, USAGE, CUSTOM OF THE TRADE OR OTHERWISE, INCLUDING THE WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES ON
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS HEREBY
EXPRESSLY EXCLUDED AND DISCLAIMED. SELLER NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO
ASSUME FOR IT, ANY OTHER OBLIGATION OR LIABILITY IN CONNECTION WITH THE SALE OF THIS COMPUTER
PRODUCT. APPLY TO THIS COMPUTER PRODUCT OR ANY PART THEREOF WHICH
HAS BEEN SUBJECT TO ACCIDENT, NEGLIGENCE, ALTERATION, ABUSE, OR MISUSE. THIS WARRANTY SHALL NOT
APPLY TO ANY PRODUCT FROM WHICH THE ORIGINAL SERIAL TAG HAS BEEN REMOVED. SELLER MAKES NO
WARRANTY WHATSOEVER IN RESPECT TO ACCESSORIES OR PARTS NOT SUPPLIED BY SELLER. BUYER AGREES THAT
SELLER SHALL NOT BE LIABLE FOR ANY PROXIMATE, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INDIRECT DAMAGES
OF ANY AMOUNT DUE TO ANY CAUSE, INCLUDING, WITHOUT LIMITATION, ANY LOST PROFITS, LOSS OF USE, COSTS
OF DELAY, XCLUSIVE REMEDY AGAINST SELLER FOR ANY
CLAIM OF ANY KIND, INCLUDING BREACH OF WARRANTY, NEGLIGENCE, STRICT LIABILITY IN TORT, OR PRODUCT
LIABILITY, ANY DELAY IN MANUFACTURE OR DELIVERY OF EQUIPMENT OR PRODUCT, OR FOR ANY FAILURE OF
SELLER TO COMPLY WITH THIS AGREEMENT SHALL BE THE REPAIR OR REPLACEMENT OF THE PRODUCTS AS
PROVIDED
RS4715/RS4715L24 (X8) User Guide Page 25 of 28
RS4715/RS4715L24 (X8)
Legal Information
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF UNABLE TO LOCATE THE SOFTWARE LICENSE OR
LIMITED WARRANTY, CONTACT YOUR CRYSTAL REPRESENTATIVE FOR A COPY.
ALL FAULTS. CRYSTAL AND ALL NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION,
THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING,
USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CRYSTAL GROUP INC., OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL
DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE
THIS GUIDE, EVEN IF CRYSTAL OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
The following information is for FCC compliance of Class A devices: 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 instruction guide, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the
interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this guide generates and may radiate radiofrequency energy. If it is not installed in ac
reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications
in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential
installation. However, there is no guarantee that interference will not occur in a particular installation.
Modifying the
Class A or Class B digital devices. In that event, the right to use the equipment may be limited by FCC regulations, and correction of any
interference to radio or television communications .
To determine whether the equipment is causing interference, turn off the equipment. If the interference stops, it was probably caused by the
Crystal equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the
interference by using one or more of the following measures:
e stops.
from the television or radio (that is, making certain the equipment and the
television or radio is on circuits controlled by different circuit breakers or fuses).
This user guide contains information to install, operate, and use the referenced product(s) manufactured or distributed by Crystal Group Inc.
The information contained in this document is provided for reference only. Crystal Group Inc. does not assume any liability arising out of the
application or use of the information or products described herein. This guide may contain or reference information and products protected by
copyrights or patents and it does not convey any license under the patent rights of Crystal Group Inc., nor the rights of others.
Crystal and the Crystal Logo are trademarks of Crystal Group Inc. or its affiliates in the U.S. and other countries. Third party trademarks
mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Crystal
and any other company.
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RS4715/RS4715L24 (X8)
Disclaimers
NOT ALL CHASSIS SUPPORT JONATHAN RAIL ATTACHMENTS.
NOT ALL CHASSIS SUPPORT CRYSTAL SLIDES.
ONCE CUSTOMER OPENS COVER OF CHASSIS; IF THE MEMORY SLOTS OR CARDS ARE SEALED OR HAVE ADHESIVE
ON THEM, CALL TECHNICAL SUPPORT. DO NOT ATTEMPT TO REMOVE THE HUMIDITY KITS OR RTV FROM THE
BOARD.
DUE TO SPECIFIC OR CUSTOMIZED PRODUCTS IMAGES PRESENTED IN THIS USER GUIDE MAY NOT DEPICT THE
PRODUCT THE CUSTOMER HAS RECEIVED.
Certifications and Licenses
EACH PRODUCT MANUFACTURED WITHIN CRYSTAL GROUP INC., IS MARKED WITH THE APPROPRIATE
CERTIFICATION OR LICENSE SYMBOLS THAT APPLY. IF THERE ARE ANY QUESTIONS ABOUT THE LICENSES AND/OR
CERTIFICATIONS THAT CRYSTAL OBTAINS, PLEASE CONTACT A CRYSTAL REPRESENTATIVE AT ONE OF THE OPTIONS
LISTED ON THE CONTACT INFORMATION SECTION LOCATED ON PAGE 6.
THANK YOU FOR YOUR BUSINESS.
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RS4715/RS4715L24 (X8)
THIS PAGE IS INTENTIONALLY LEFT BLANK.
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