MDEV-418-HH-CP8-HS [LINX]
HS Compact Handheld Transmitter Master Development System;
| 型号： | MDEV-418-HH-CP8-HS |
| 厂家： | 
Linx Technologies |
| 描述： | HS Compact Handheld Transmitter Master Development System |
| 文件： | 总13页 (文件大小：3638K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HS Compact
Handheld Transmitter
Master Development System
User's Guide
Warning: Some customers may want Linx radio frequency (“RF”)
!
Table of Contents
products to control machinery or devices remotely, including machinery
or devices that can cause death, bodily injuries, and/or property
damage if improperly or inadvertently triggered, particularly in industrial
settings or other applications implicating life-safety concerns (“Life and
Property Safety Situations”).
1 Introduction
2 Ordering Information
2 HS Series Decode Development Board
3 Using the Development Boards
3 Troubleshooting
NO OEM LINX REMOTE CONTROL OR FUNCTION MODULE
SHOULD EVER BE USED IN LIFE AND PROPERTY SAFETY
SITUATIONS. No OEM Linx Remote Control or Function Module
should be modified for Life and Property Safety Situations. Such
modification cannot provide sufficient safety and will void the product’s
regulatory certification and warranty.
4 Security Overview
6 Typical System Setup
7 Using the Optional Keypad Pin
8 Contention Considerations
8 Battery Replacement
8 OTX-***-HH-CP8-HS Button Assignments
9 Assembly Diagram
Customers may use our (non-Function) Modules, Antenna and
Connectors as part of other systems in Life Safety Situations, but
only with necessary and industry appropriate redundancies and
in compliance with applicable safety standards, including without
limitation, ANSI and NFPA standards. It is solely the responsibility
of any Linx customer who uses one or more of these products to
incorporate appropriate redundancies and safety standards for the Life
and Property Safety Situation application.
10 The Decoder Board
15 Installing the Software and Drivers
16 Master Development Software
19 Resources
Do not use this or any Linx product to trigger an action directly
from the data line or RSSI lines without a protocol or encoder/
decoder to validate the data. Without validation, any signal from
another unrelated transmitter in the environment received by the module
could inadvertently trigger the action.
All RF products are susceptible to RF interference that can prevent
communication. RF products without frequency agility or hopping
implemented are more subject to interference. This module does have
a frequency hopping protocol built in, but the developer should still be
aware of the risk of interference.
Do not use any Linx product over the limits in this data guide.
Excessive voltage or extended operation at the maximum voltage could
cause product failure. Exceeding the reflow temperature profile could
cause product failure which is not immediately evident.
Do not make any physical or electrical modifications to any Linx
product. This will void the warranty and regulatory and UL certifications
and may cause product failure which is not immediately evident.
HS Compact Handheld Transmitter
Master Development System
Data Guide
Figure 1: HS Compact Handheld Transmitter Master Development System
Introduction
The Linx HS Compact Handheld transmitter offers a simple, efficient and
cost-effective method of adding secure remote control capabilities to any
product. This Master Development System gives a designer all the tools
necessary to incorporate the transmitter, LR Series receiver and HS Series
decoder into a product. The Master Development System serves several
important functions:
•ꢀ Rapid Evaluation: It allows the performance and features of the
transmitter, LR Series receiver and HS Series encoders and decoders
to be evaluated quickly in a user’s environment.
•ꢀ Range Testing: The transmitter and receiver board form a full remote
control system so that the range performance can be evaluated.
•ꢀ Design Benchmark: The boards provide a known benchmark against
which the performance of a custom design may be judged.
•ꢀ Application Development: An onboard prototyping area allows for the
development of custom circuits directly on the development board. All
signal lines are available on a header for easy access.
The Master Development System includes 2 HS Compact Handheld
transmitters, 2 LR Series receivers*, 2 HS Series decoders*, 1 receiver /
decoder development board,1 CW Series antenna, demonstration software
CD and full documentation.
*One part is soldered to the board, one extra is for use on your first prototype board
–
–
Revised 9/8/14
1
Using the Development Boards
Ordering Information
After unpacking the development system, attach an antenna to the
decoder board, install the 9V battery and turn on the power switch. The
encoder and decoder are set at the factory to work straight out of the
box. To create a new operational setup, follow these steps:
Ordering Information
Part Number
Description
HS Compact Transmitter Master Development System
MDEV-***-HH-CP8-HS
*** = 315, 418 (Standard) or 433.92MHz
1. On the decoder board, press and hold the LEARN button and then
press the CREATE_KEY button to enter Create Key Mode. Release
the LEARN button and press the CREATE_KEY button ten times to
generate the KEY.
Figure 2: Ordering Information
HS Series Decoder Development Board
2. Press the GET_KEY button on the back of the transmitter to activate
the IR receiver. Hold the back of the transmitter close to the decoder
boards's IR key transfer area until the MODE_IND LED turns on.
8
5
3. Set Control Permissions by pressing the LEARN button on the decoder
board.
9
1
4. While the decoder's MODE_IND line is flashing, press each button on
the transmitter that is to be granted recognition permission.
7
6
10
14
18
5. After all the desired data lines have been transmitted, press the
LEARN button again, or wait until the 15 second time-out occurs. The
permissions are now saved in the decoder.
11
12
16
15
2
13
6. Transmit with one or all of the authorized data lines to confirm that the
learn process was successful.
3
4
19
20
17
Troubleshooting
If the boards fail to work out of the box, then try the following:
Figure 3: The HS Series Decoder Development Board
•ꢀ Check the batteries to make sure they are not dead and that the
1. 9V Battery
2. Power Jack
3. On-Off Switch
4. Voltage Regulator
5. QS Series USB Module
6. Prototype Area
13. Function Switches
14. LEARN Button
15. SEND_KEY Button
16. CREATE_KEY Button
17. Key Input Jack (for hardwire key
transfer)
antenna is connected.
•ꢀ Make sure the baud rate switch is set correctly on the decoder board.
•ꢀ Make sure the Encryption Key is set correctly. It is created by
the decoder and must be sent to the encoder before they can
communicate.
7. Break-Out Header
8. RP-SMA Antenna Connector
9. LR Series Receiver
10. HS Series Decoder
11. Data Line LEDs
12. Indicator LEDs
18. IR Receiver Enable Button
19. IR Key Transfer Phototransistor
and Diode (for IR key transfer)
20. Key Output Jack (for hardwire
key transfer)
•ꢀ Make sure that the Control Permissions are set correctly. If the
transmitter has not been set to use a particular line, then when a
button on the transmitter is pressed, the MODE_IND LED on the
decoder board lights up, but the data line LED does not light up.
If all of these appear to be in order, then call +1 800 736 6677 or e-mail
techsupport@linxtechnologies.com for technical support.
–
–
–
–
3
2
In addition to this high level of security, CipherLinx™ also offers a number
of features that are unique among remote control products. These include
a large number of data lines, internal key generation, “button level” control
permissions, an optional encoder PIN, as well as the ability for the decoder
to identify the originating encoder. Please refer to the HS Series encoder
and decoder data guides for full details.
Security Overview
The HS Compact Handheld transmitter uses the
HS Series encoder, which is based on CipherLinx™
technology. CipherLinx™ is a high-security encryption
algorithm and wireless protocol designed for remote
control and remote keyless entry applications. It
provides a much greater level of security and many
more features than older technologies on the market,
such as fixed address or “rolling code” systems.
®
CipherLinx
Technology
Figure 4: CipherLinx Logo
Additionally, the CipherLinx™ transmission protocol is much more
advanced than the simple PWM method employed by many systems. By
utilizing an advanced serial protocol for data, CipherLinx™ is able to offer
superior noise immunity, greater range, and increased link reliability, all of
which are key factors in a wireless system.
CipherLinx™ never sends or accepts the same data twice, never loses
sync, and changes codes with every packet, not just every button press.
CipherLinx™ encryption is based on the Skipjack cipher developed by
the U.S. National Security Agency (NSA), and is widely considered one of
the most secure ciphers available. There have been no known successful
attacks on the full Skipjack algorithm. Skipjack is a block cipher that has
80-bit keys and 64-bit data blocks. Since each packet is longer that 64
bits, Skipjack is employed in an encryption mode. The particular encryption
mode chosen for CipherLinx™ is based on the CMC encryption mode, so
that the resulting cipher is a special kind of function known as a “strong
PRP” (sPRP). The encryption mode uses several invocations of Skipjack to
encrypt the 128 bits in each message.
The Skipjack algorithm used by Linx has been proven secure and is
not modified to avoid any compromise of strength. CipherLinx™ is far
more than just a Skipjack implementation. CipherLinx's patent-pending
technology combines multiple calls to the encryption algorithm with a
proprietary mixing algorithm. CipherLinx™ encryption, as implemented
in the Linx HS Series, has been independently evaluated by Independent
Security Evaluators (ISE), a respected security firm that is widely
recognized for its expertise in electronic security. They concluded that “the
CipherLinx(TM) protocol in the HS Series is well-designed and is an excellent
choice for applications requiring a secure unidirectional link.” ISE’s full
evaluation report can be found at www.linxtechnologies.com. In summary,
CipherLinx™ is a powerful, independently verified, secure encryption
technology that is well-suited to a wide range of applications.
–
–
–
–
5
4
to open only certain doors (guess which one Son gets to open!).
Setting the control permissions is intuitive. The user presses the
decoder’s LEARN button. The decoder’s MODE_IND LED starts
flashing and the user simply presses the handheld transmitter buttons
that should be recognized. Control Permissions are stored when
the LEARN button is pressed again or automatically after seventeen
seconds.
Typical System Setup
The HS Series Compact Handheld Transmitter is intended to make user
setup straightforward while ensuring the highest possible security. This
inherent ease of use can be illustrated by a typical user setup. The Typical
Applications section of the HS Series Decoder Data Guide shows the
circuit schematics on which the receiver examples are based.
1. Create an exchange a key from
GET_KEY Button
There are other powerful options, such as programming a user PIN or
copying a decoder, but these two steps are all that is required for a
typical setup.
a decoder to the transmitter.
The handheld transmitter includes
an on-board infrared receiver
designed to optically receive
the decoder’s key transmission.
Sending the key in this manner
preserves security while
MODE_IND
Window
Using the Optional Keypad Pin
For higher security applications, the HS Series encoder has the option to
set a Personal Identification Number (PIN) to control access to the encoder.
This PIN is a four-button combination of the eight buttons which must be
entered before the transmitter will send any commands. It needs to be
re-entered after fifteen minutes of inactivity. If no PIN is created, then the
transmitter activates as soon as a button is pressed.
CREATE_PIN
Button
avoiding the need for a hardwire
connection.
Figure 5: Button Access Holes
The high security key is created and exchanged by placing the decoder
in the Create Key Mode. The decoder’s MODE_IND LED lights to
indicate that the decoder has entered Create Key Mode. The decoder’s
CREATE_KEY button is then pressed ten times to create the key. After
the tenth press, the MODE_IND LED turns off and the decoder outputs
the key via a 900nm infrared diode on the KEY_OUT line. A paper clip
is used to press the GET_KEY button on the back of the transmitter.
Hold the back of the transmitter near the decoder’s infrared diode
within twenty seconds. Once the key has been transferred, the MODE_
IND LEDs on both the transmitter and decoder illuminate to indicate
success.
Creation of a Keypad PIN
1. Use a paper clip to press the CREATE_PIN button on the back of the
transmitter. The MODE_IND LED begins flashing until either a PIN is
successfully entered or fifteen seconds has passed.
2. To enter the PIN, press a sequence of any four buttons. The MODE_
IND stops flashing and the PIN is created.
3. To cancel Create PIN Mode prior to the fourth entry, either wait for the
fifteen second timeout to pass or press the CREATE_PIN button. The
MODE_IND LED stops flashing and no PIN is created.
2. Establish Control Permissions
Next, the user defines which buttons on the transmitter should be
acknowledged by the decoder. The HS Series Control Permissions
allow each transmitter in a system to activate different data lines.
This is especially useful in applications where differing user access or
activation capabilities are desired.
4. If a new KEY is created, the PIN is automatically erased.
Using the PIN
1. The PIN is entered by pressing each button until all four entries have
been made. There is a maximum two-second time limit between
entries, after which the PIN must be re-entered in its entirety.
Consider this example: a three-door garage houses Dad’s Corvette,
Mom’s Mercedes, and Son’s Yugo. With most competitive products,
any keyfob could open any garage door as long as the addresses
match. In an HS-based system, the keyfobs could easily be configured
2. Once the PIN is successfully entered, the transmitter is operational
unless it is inactive for fifteen minutes, in which case the PIN must be
re-entered.
–
–
–
–
7
6
Contention Considerations
Assembly Diagram
It is important to understand that only one transmitter at a time can be
activated within a reception area. While the transmitted signal consists
of encoded digital data, only one carrier of any particular frequency can
occupy airspace without contention at any given time. If two transmitters
are activated in the same area at the same time, then the signals will
interfere with each other and the decoder will not see a valid transmission,
so it will not take any action.
418M
Hz
-OTX-X
FCC ID
:
OJM
XX-CP
MSA
IC: 58
40A-C
PMSX
XXA
Battery Replacement
The remote unit utilizes a standard CR2032 lithium
button cell. In normal use, it provides 1 to 2 years of
operation. To replace the battery, remove the access
cover by pressing firmly on the label area and sliding
it off. Once the unit is open, remove the battery by
sliding it from beneath the holder. Replace it with
the same type of battery while observing the polarity
shown in Figure 6.
Figure 8: OTX-***-HH-CP8-HS Assembly
There may be the risk of explosion if the battery is
+
replaced by the wrong type.
Battery access
Figure 6: Battery Access
OTX-***-HH-CP8-HS Button Assignments
Figure 7 illustrates the relationship between the button locations and
encoder data lines.
D6
D4
D2
D0
D7
D5
D3
D1
Figure 7: OTX-***-HH-CP8-HS Button Assignments
–
–
–
–
9
8
There is one function switch to the left of the CREATE button. BSEL0 is
used to set the baud rate of the decoder as described in Figure 10. The
transmitter is set to 4,800bps, so this switch must be in the down position.
The Decoder Board
The decoder board has six main sections of interest: the decoder area, the
RF area, the USB area, the key exchange area, the power supply and the
prototyping area.
BSEL0
Baud Rate (bps)
4,800
The Decoder Area
Figure 9 shows the decoder area of the development board.
0
1
28,800
Figure 10: Baud Rate Selection Table
The Decoder Board RF Area
Figure 11 shows the RF area of the development board.
Figure 9: The Decoder Area
The decoder is located in the center beneath the Linx logo. To the left are
LEDs which are connected to the decoder data lines. These light up when
the decoder receives a signal from the encoder to take the data line high.
LED D0 corresponds to data line D0, and so forth.
Figure 11: The Decoder Board RF Area
This board is populated with the LR Series receiver. The ANT1 connector is
provided for attachment of the included antenna.
Beneath the decoder is an LED that is connected to the MODE_IND line.
This lights up as described in the HS Series Decoder Data Guide.
Beneath the LED are three buttons. The one on the left labeled HS_SEND_
KEY is connected to the SEND_COPY line on the decoder. The one in
the middle is connected to the LEARN line, and the one on the right is
connected to the CREATE_KEY line. The HS_SEND_KEY button causes
the decoder to begin sending a copy of its User Data when pressed at the
same time as the LEARN button. The LEARN button is used to learn the
Control Permissions from the encoder and, with the other two buttons, to
make the decoder enter special modes. The CREATE_KEY button causes
the decoder to create a new key when pressed at the same time as the
LEARN button. All of these functions are described in detail in the HS
Series Decoder Data Guide.
–
–
–
–
11
10
The Decoder Board USB Area
The Power Supply
The decoder development board has a Linx SDM-USB-QS-S module for
use with the included development software. This module is powered by
the USB bus, so it does not pull any current from the battery. Figure 12
shows the USB area on the decoder board.
The power supply consists of a 9V battery and a power jack connected to
a 3.0V voltage regulator. The regulator can provide approximately 500mA of
current to the prototyping area. If the added circuitry needs more than this,
then an external supply must be added. If the circuit consistently draws
more than 100mA of current, it might be better to use the power jack, as
the battery will run down fairly quickly, reducing testing and development
time.
The jack accepts a standard 5.5mm plug with the tip ground and the outer
shell 7 to 16VDC positive supply. A reverse voltage protection diode has
been included on the board to protect the circuitry in case the voltage on
the plug is reversed, but it is still a good idea to double-check the polarity.
Figure 12: The Decoder Board USB Area
The microcontroller on the right monitors the decoder data lines and
generates commands that are sent to the development software on the PC
via the QS Series USB module. The RX_IND LED to the left of the module
flashes to indicate that data is being received from the microcontroller.
The Decoder Board Key Exchange Area
Figure 13 shows the key exchange area of the development board.
Figure 13: The Decoder Board Key Exchange Area
The key is created in the decoder and transferred to the transmitter with an
infrared (IR) link. This consists of an infrared diode (IR2) that is modulated
by the KEY_OUT line of the decoder and an infrared receiver built into
the transmitter. Once the key is created, the decoder outputs the key
information through this circuit. The clear plastic window on the back of
the transmitter should be held within a few inches of the infrared diode
and the key transfer happens automatically. Jack J4 is also connected
to the KEY_OUT line and is available for wired transfer of the key, but the
handheld transmitter is not adapted to accept a wired connection. The rest
of the circuitry is used for sending and receiving copies of the decoder’s
User Data, as described in the HS Series Decoder Data Guide, but is not
required for operation of this development system.
Figure 14: The Power Supply Area
–
–
–
–
13
12
The Prototyping Area
Installing the Software and Drivers
The prototyping area contains a large area of plated through holes so
that external circuitry can be placed on the board. This circuitry can be
interfaced with the HS decoder through the breakout header to the right. At
the bottom of this area is a row connected to the 3V power supply and at
the top is a row connected to ground.
The Master Development System uses the QS Series USB module to
provide a simple serial interface to a PC via a USB connection. The module
requires drivers to be installed on the PC before it can function properly.
The QS Series Drivers are included on the CD with the software.
The first time the QS module is plugged into the computer, Windows
displays the Found New Hardware Wizard, which guides the installation
of the drivers. Application Note AN-00201 describes the installation of
the drivers in detail. The drivers should be installed before running the
Development Software.
All of the data lines are connected to a wire-wrap header to the right,
allowing easy access from the prototyping area. The decoder DATA_IN and
TX_ID lines are also available on the header, as well as the PDN line from
the receiver. This allows complete control of the entire system from the
prototyping area, giving the designer a great deal of flexibility in using the
boards.
The HS Master Development Software automatically starts when the CD is
inserted and the player in Figure 16 appears.
Exit
Player Screen
View Documentation
Install Software
Play Movie
Selection Keypad
Go to the
Linx Website
Figure 16: Software Installer
Clicking the Install Software button starts the Installation Wizard,
which guides the installation of the development software. The View
Documentation button shows a list of the application notes and manuals
related to the HS Series. Selecting one of these opens the file in Adobe
Acrobat. The Play Movie button plays a short video about Linx on the
Player Screen, which can be controlled with the Selection Keypad. Clicking
the button on the bottom right of the player opens the Linx Technologies
website in the computer’s default browser.
Figure 15: The Prototyping Area
The View Documentation list allows for the installation of Adobe Acrobat
Reader so that the documents may be viewed. There is also the option
of installing Flash, which may be required if the Linx video does not play
correctly.
–
–
–
–
15
14
Master Development Software
This software gives a complete understanding of how the HS Series
encoders and decoders work together, as well as showing how they are
used in a system.
The Master Development software can be used in one of two modes.
The default mode is a software simulation of the system and does not
require any hardware. It simulates two handheld transmitters as well as two
receiving devices. This is a good way to illustrate how the HS Series works
in a system by turning on lights and opening doors.
The second mode is for use with the Master Development System. When
the decoder board is plugged into a USB port on the PC, the transmitter
can be used to activate the features in the software. If the LEDs on the
evaluation board turn on, then the LEDs in the program turn on and
activate the corresponding data line function.
Figure 17 is a screen shot of the program set up in Software Operation
Mode for simulating the operation of the system.
Figure 17: HS Encoder / Decoder Demonstration Software
The transmitters are on the right hand side and the receivers are at the
bottom. Complete instructions for using the software can be found by
clicking on the Help label at the top right of the window.
Figure 18: Encoder / Decoder Section Schematic Diagram
–
–
–
–
17
16
J1
Va
Vb
Resources
SW15
SW Vb
VREG-3V
VREG-5V (ES RX ONLY)
POWER SWITCH
PWRJACK
VCC
VCC
GND
Support
2
U2
Vout
For technical support, product documentation, application notes, regulatory
guidelines and software updates, visit www.linxtechnologies.com
C2
10uF
D9
DIODE400
C1
220uF
+
B1
9V BATTERY
GND
GND GND
GND
RF Design Services
For customers who need help implementing Linx modules, Linx offers
design services including board layout assistance, programming,
certification advice and packaging design. For more complex RF solutions,
Apex Wireless, a division of Linx Technologies, creates optimized designs
with RF components and firmware selected for the customer’s application.
Call +1 800 736 6677 (+1 541 471 6256 if outside the United States) for
more information.
Figure 19: Power Supply Section Schematic Diagram
J2
USB-B
U7
4
3
2
1
U5
GND
DAT+
DAT -
5V
GND
D11
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
D3
D2
RA2/AN2
RA1/AN1
RA0/AN0
RA7
RA6
VCC
D4
D5
D6
D7
VCC
VCC
LATCH
GND
DATA_PC
GND
USBDP
USBDM
GND
RI
DCD
DSR
RA3/AN3
RA4/AN4
RA5/MCLR
GND
GND
RB0/INT
RB1
GND
GND
GND
GND
GND
VCC
DATA IN
DATA_PC
SUSP IND DATA OUT
R9
VCC
RX IND
TX IND
485 TX
RTS
CTS
DTR
200
D1
D0
TX_ID
RB7/AN6
RB6/AN5
RB5/TX
RB4
RX_IND
D10
TX_ID
GND GND
RB2/RX
RB3
10
SDM-USB-QS
R10
200
GND
Antenna Factor Antennas
PIC16LF88
Linx’s Antenna Factor division has the
industry’s broadest selection of antennas
for a wide variety of applications. For
Figure 20: USB Section Schematic Diagram
customers with specialized needs, custom
antennas and design services are available along with simulations of
antenna performance to speed development. Learn more at
www.linxtechnologies.com.
ANT1
REVSMAPCB
U4
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
RF1
RF2
ES RF
LR RF
GND
RF1
GND
GND
GND
PDN
GND
NC
ES PDN
GND
VCC
GND
ES RSSI
ES DATA
ES AUDIO
ES AUDIO REF
NC
VCC
DEC_DATA
ANT2
REVSMAPCB
PDN
LR PDN
LR RSSI
LR DATA
RF2
DEC_DATA
GND
RXM-XXX-LR
RXM-XXX-ES
U8
U3
1
2
3
4
5
10
PDN
PDN
RF
GND
RF2
1
8
GND
GND
PDN
PDN
9
8
7
6
LVL/AM
VCC
GND
2
7
6
5
DATA_OUT
DATA IN
VCC
GND
VCC
GND
RF1
VCC
GND
LV DET
/CLK SEL
/CLK
3
GND
R27
GND
GND
4
VCC
LADJ/VCC
RF OUT
620ohm
DATA_OUT
DATA
TXM-xxx-LR
Figure 21: RF Section Schematic Diagram
–
–
–
–
19
18
Linx Technologies
159 Ort Lane
Merlin, OR, US 97532
Phone: +1 541 471 6256
Fax: +1 541 471 6251
www.linxtechnologies.com
Disclaimer
Linx Technologies is continually striving to improve the quality and function of its products. For this reason, we
reserve the right to make changes to our products without notice. The information contained in this Data Guide
is believed to be accurate as of the time of publication. Specifications are based on representative lot samples.
Values may vary from lot-to-lot and are not guaranteed. “Typical” parameters can and do vary over lots and
application. Linx Technologies makes no guarantee, warranty, or representation regarding the suitability of any
product for use in any specific application. It is Customer’s responsibility to verify the suitability of the part for the
intended application. At Customer’s request, Linx Technologies may provide advice and assistance in designing
systems and remote control devices that employ Linx Technologies RF products, but responsibility for the ultimate
design and use of any such systems and devices remains entirely with Customer and/or user of the RF products.
LINX TECHNOLOGIES DISCLAIMS ANY AND ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. IN NO EVENT SHALL LINX TECHNOLOGIES BE LIABLE FOR ANY CUSTOMER’S OR
USER’S INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATED TO THE DESIGN OR USE
OF A REMOTE CONTROL SYSTEM OR DEVICE EMPLOYING LINX TECHNOLOGIES RF PRODUCTS OR FOR ANY
OTHER BREACH OF CONTRACT BY LINX TECHNOLOGIES. CUSTOMER AND/OR USER ASSUME ALL RISKS
OF DEATH, BODILY INJURIES, OR PROPERTY DAMAGE ARISING OUT OF OR RELATED TO THE USE OF LINX
TECHNOLOGIES RF PRODUCTS, INCLUDING WITH RESPECT TO ANY SERVICES PROVIDED BY LINX RELATED
TO THE USE OF LINX TECHNOLOGIES RF PRODUCTS. LINX TECHNOLOGIES SHALL NOT BE LIABLE UNDER ANY
CIRCUMSTANCES FOR A CUSTOMER’S, USER’S, OR OTHER PERSON’S DEATH, BODILY INJURY, OR PROPERTY
DAMAGE ARISING OUT OF OR RELATED TO THE DESIGN OR USE OF A REMOTE CONTROL SYSTEM OR DEVICE
EMPLOYING LINX TECHNOLOGIES RF PRODUCTS.
The limitations on Linx Technologies’ liability are applicable to any and all claims or theories of recovery asserted
by Customer, including, without limitation, breach of contract, breach of warranty, strict liability, or negligence.
Customer assumes all liability (including, without limitation, liability for injury to person or property, economic loss,
or business interruption) for all claims, including claims from third parties, arising from the use of the Products.
Under no conditions will Linx Technologies be responsible for losses arising from the use or failure of the device
in any application, other than the repair, replacement, or refund limited to the original product purchase price.
Devices described in this publication may contain proprietary, patented, or copyrighted techniques, components,
or materials.
© 2014 Linx Technologies. All rights reserved.
The stylized Linx logo, Wireless Made Simple, CipherLinx, WiSE and the stylized CL logo are trademarks of Linx Technologies.
相关型号：
©2020 ICPDF网 联系我们和版权申明