F2OTBOTIRE PRESSURE MONITORING SYSTEM

1 Tire Pressure Monitoring System User manual for TBO (Universal for configurations up to 18 Sensors) Congratulations to your purchase of TIRELIFE, which will be a valuable addition to your vehicle for helping you to drive safety. TIRELIFE automatically monitors your vehicle tires, and will immediately alert you of abnormal tire pressure and/or temperature, thereby providing timely warnings to you to take corrective actions. In addition, TIRELIFE’s digital display makes tire pressure maintenance easy, and you no longer need to manually checking tires with a pressure gauge. Consequently, your tires can easily be kept in an optimal operating condition. The resulting benefits are obvious: reduced uneven tire wear, reduced severe tire damages, reduced air loss related tire failures, increased tire lives, improved fuel efficiency, improved vehicle braking and handling. Best of all, TIRELIFE can help you to drive with enhanced vehicle safety on the road, and with less worry of flat tires and blowouts. 1. Packing List 1. 1 Display Unit 2. 6 Sensor-Transmitter 2 2. TBO-106 Specification SENSOR Battery Voltage 3V Battery Shelf Life 150,000~200,000km or 2~3years Battery Capacity 250mAh Transmit Power ≤ -35dBm Modulated Mode ASK Static Current: 1.6uA ~ 2uA Transmitting Current 0.7mA ~ 1mA Storage Temperature Range -45°C ~ 135°C Operating Temperature Range -40°C ~ 125°C Operating Humidity 100 % Operating Frequency 433.92 MHz Frequency Drift over Temperature ±50Hz Pressure Monitoring Range 0 ~ 199PSI Pressure Reading Accuracy Temperature(°C) Pressure Reading Accuracy (PSI) 125 ±3 25 ±2 0 ±2 -10 ±2 -40 ±3 Temperature Reading Accuracy ±5°C Sensor Weight (Including Valve) 35g MONITOR Power Voltage 24VDC Operating Current ≤ 40mA Operating Temperature -20°C ~ 85°C Humidity Up to 95% 3 3. Display Installation a) Place the Display to a desirable location and secure with the both-sided adhesive strip or other user preferred means. b) Before fix the Display, clean the surface of the location carefully. Then stick the Display on. Connect the power line to Cigar jack in driving room 4. Sensor Installation Sensor ID Number & Location Each Sensor module is marked with an ID number, which is pre-set at the factory for easy installation. Please refer to it for your unique vehicle configuration before proceeding with the Sensor Installation. By example, the following (Figure 3) represents a 6-tire vehicle system. The icon indicates the Sensor number and location for this specific configuration; in this case, it is labeled No.1 through No.6. 4 Sensor Mounting Depending on the style and size of the wheel, as well as the location of the wheel on the vehicle, mounting of the Sensors will vary. The following are examples of the more common mounting methods. Installation procedure is generally different for Single and Dual mounted wheels. NOTE: Please consult the factory for additional mounting techniques. A) Typical Sensor Installation for Front and/or Single Tires Step 1. Directly screw the correctly numbered Sensor onto both front-wheel valve stems as shown in Figure 4. Step 2. Tighten side screw nail not to stolen and loose. Step 3. Spray soap water valve to check air leak. Step 4. Inflate or deflate air to adjust desired air pressure NOTE: Clean the valve-stem threads prior to installation to prevent harm to the Sensor fittings. 5 B) Typical Sensor Installation on Dual Tires Step 1: SHOULD SEPARATE OUTSIDE TIRE FROM DUAL TIRE. Step 2: Directly screw the correctly numbered Sensor of inside rear wheel and outside rear wheel. Tighten side screw nail not to stolen and loose. Step 3: Spray soap water valve to check air leak. Step 4. Inflate or Deflate air to adjust desired air pressure. Step 5. Remount tire. Sensor Installation on Dual Tires 5. Operation After installation, the system operates automatically and continuously. When vehicle power turns on, the display will show the current tire pressure continuously. And for rear double wheel displayer. show outside and inside pressure for every 10second. Button 1 SETUP Button Button 2 Control Button 6 Upon detection of abnormal tire pressure and/or temperature, the system will display one of the following warnings. Low Tire Pressure Tire icon indicating the pressure is t o o low or leaking air rapidly. (Alarm rings for 8 seconds.) High Tire Pressure Tire icon is full indicating the tire pressure is too high. (No audible alarm). High Temperature The high temperature icon is visible indicationg tire temperature is too high. (No audible alarm). No Sensor Signal Can not receive the signal from the Sensor. (No audible alarm) . 7 6. Setup the warning threshold 1). LOW PRESSURE SEPUP Press and hold the Setup Button and Control Button together for 5 seconds, the system enters the Setup Mode, then release the button. Factory already pre-setup 100PSI. If you want to change, you press button 1 and fix. 2). HIGH PRESSURE SEPUP Press button 2 one more, Factory already pre-setup 150PSI, If you want to change, you press button 1 and fix. 3). HIGH TEMPERATURE SETUP Press button 2 one more, Factory already pre-setup 90C, If you want to change, you press button 1 and fix. 4). PRESSURE UNIT SETUP Press button 2 one more, Factory already pre-setup PSI, If you want to change BAR, You press button 1 and fix. 5). TEMPERATURE UNIT SETUP Press button 2 one more, Factory already pre-setup C, If you want to change F, You press button 1 and fix. Low Pressure Warning threshold can be set to in-between 19PSI to140PSI. Default is 100PSI. High Pressure Warning threshold can be set to in-between 107PSI to 199PSI. Default is 150PSI. 8 High Temperature Warning threshold can be set to in-between 70°C to 110°C. Default is 90°C. Unit selection There are PSI Bar C and F available . (1) PSI BAR (2) F C Press control button again and exit setup mode. NOTES: a) By pressing-and-holding the Control Button, the screen will change more rapidly. b) It is recommended that the low-pressure threshold be set at least 0.5 Ba…

Text truncated - open the document above for the full version.

Nae Woi Korea.,ltd 501 Junil B/D, 513-22 Sangdaewon dong Jungwon gu, Seongnam si, Gyunggido, South Korea Date: March 22, 2012 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize KT Kang of KES Co., Ltd. and hereafter referred to as KES Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by KT Kang of KES Co., Ltd. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KES Co., Ltd. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; Nae Woi Korea.,ltd 501 Junil B/D, 513-22 Sangdaewon dong Jungwon gu, Seongnam si, Gyunggido, South Korea h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Cheol Ho Yang / CEO Nae Woi Korea.,ltd REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

Nae Woi Korea.,ltd 501 Junil B/D, 513-22 Sangdaewon dong Jungwon gu, Seongnam si, Gyunggido, South Korea Date: March 22, 2012 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: F2OTBO Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Part List CONF APPENDIX_TBO_Part List.PDF Schematics Diagram(s) CONF APPENDIX_TBO_Schemetics.PDF Block diagram CONF APPENDIX_TBO_Block diagram.PDF Operation description CONF APPENDIX_TBO_Operation description.PDF The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Cheol Ho Yang / CEO Nae Woi Korea.,ltd

External photos Model No.: TBO Page 1 of 2 External photos Model No.: TBO Page 2 of 2 N/A

Label and Location Model No.: TBO Page 1 of 1 Note; To the small device, the label shall be placed in the user manual. Nae Woi Korea., ltd. FCC ID: F2OTBO Model: TBO This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Internal photos Model No.: TBO Page 1 of 1

Top layer Bottom layer TBO Components Placement

KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(1)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


TEST REPORT
Part 15 Subpart C 15.231
Equipment under test Tire
pressure
monitoring
system
Model name TBO
FCC ID F2OTBO
Applicant Nae
Woi
Korea.,ltd
Manufacturer Nae
Woi
Korea.,ltd
Date of test(s) 2012.02.17
~
2012.03.19
Date of issue 2012.03.22
Issued to Nae Woi Korea.,ltd 501
Junil
B/D,
51322
Sangdaewon
dong
Jungwon
gu,
Seongnam
si, Gyunggido,
South
Korea
Issued by KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,
Dongangu,
Anyangsi, Gyeonggido,
431716,
Korea
4776,
Hageori,
Yeojueup,
Yeojugun,
Gyeonggido,
469803,
Korea
Tel:
+82314256200
/
Fax:
+82314240450

Test and report completed by : Report approval by :

Jeff
Do
Test
engineer
Gyucheol
Shin
Technical
manager


KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(2)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


Revision history
Revision Date of issue Test report No.
Description 
2012.03.22
KESRF120014
Initial




KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(3)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


TABLE OF CONTENTS
1.0
General
product
description
...............................................................................................................
4
1.1
Test
frequency
....................................................................................................................................
4
1.2
Model
differences
...............................................................................................................................
4
1.3
Device
modifications
.........................................................................................................................
4
1.4
Test
facility
.........................................................................................................................................
5
1.5
Laboratory
accreditations
and
listings................................................................................................
5
2.0
Summary
of
tests
................................................................................................................................
6
2.1
Test
data
.............................................................................................................................................
7
2.1.1
Fundamental,
spurious
emission
................................................................................................
7
2.1.2
20
㏈
bandwidth
.....................................................................................................................
12
2.1.3
Frequency
tolerance
.................................................................................................................
13
Appendix
A.
Test
equipment
used
for
test
.......................................................................................................
15
Appendix
B.
Test
setup
photos
........................................................................................................................
16

KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(4)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


1.0 General product description
Equipment under test Tire
pressure
monitoring
system
Model name TBO
Serial number N/A
Frequency Range 433.92
㎒
Modulation technique ASK
Number of channels 1
Antenna type STUB
antenna
Power source DC
3
V

1.1 Test frequency
Low channel Middle channel High channel Frequency (㎒) 433.92

N/A
N/A

1.2 Model differences
N/A

1.3 Device modifications
N/A


KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(5)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


1.4 Test facility
C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,
Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
4776,
Hageori,
Yeojueup,
Yeojugun,
Gyeonggido,
469803,
Korea

The
sites
are
constructed
in
conformance
with
the
requirements
of
ANSI
C63.7,
ANSI
C63.4
and
CISPR
Publication
22.

1.5 Laboratory accreditations and listings
Country Agency Scope of accreditation Logo USA
FCC
3
&
10
meter
Open
Area
Test
Sites
and

one
conducted
site
to
perform
FCC
Part
15/18
measurements.


343818
KOREA
KC
EMI
(10
meter
Open
Area
Test
Site
and
two
conducted
sites)
Radio
(3
…

Text truncated - open the document above for the full version.

KES Co., Ltd. C3701
Dongil
Techno
Town,
8891,
Gwanyang
2dong,

Dongangu,
Anyangsi,
Gyeonggido,
431716,
Korea
Tel:
+82314256200
/
Fax:
+82314240450
www.kes.co.kr


Test
report
No.: KESRF120014
Page:
(16)
of
(16)
This
report
shall
not
be
reproduced
except
in
full,
without
the
written
approval
of
KES
Co.,
Ltd.

The
test
results
in
the
report
only
apply
to
the
tested
sample.

KESP510109
Rev.1
KES
A4


Appendix B. Test setup photos
Radiated field emissions




EUT