FCC ID: 2AQM7-35 LBB-3.5CA is an Electronic Logging Device per FMCSA ELD mandate, with the addition of 3G/LTE connectivity

Instruction Manual for Drivers Important: Per FMCSA rules, this guide must be kept in the vehicle at all times. Table of Contents Installation & Recording Driving Time Download the KeepTruckin App Login to the KeepTruckin App Connect your mobile device to the KeepTruckin Vehicle Gateway Record Hours of Service with the KeepTruckin Vehicle Gateway Let an ocer inspect your logs Troubleshooting Trouble connecting with the Vehicle Gateway Vehicle Gateway malfunction Please read this Safety Manual before installing the KeepTruckin Vehicle Gateway in your vehicle. 3 3 4 5 6 7 8 Download KeepTruckin App Login to the KeepTruckin App STEP 1:

STEP 1:

For Android phones and tablets, download the KeepTruckin App from the Google Play Store. Open the KeepTruckin App and select Log In. For iPhones and iPads, download the KeepTruckin App from the App Store. Enter your email / username and password. If you do not have a KeepTruckin account, contact your eet manager. Connect your mobile device to the KeepTruckin ELD STEP 1:

STEP 3:

On the main Logs screen, tap No Vehicle to connect with your vehicles ELD. Open the KeepTruckin App and select Log In. STEP 2:

STEP 4:

A list of your companys vehicles will appear. Select the vehicle that you want to connect to. Enter your email / username and password. If you do not have a KeepTruckin account, contact your eet manager. Please ensure that bluetooth is enabled on your device before you connect to the KeepTruckin ELD. Record Hours of Service with the KeepTruckin ELD STEP 1:

STEP 3:

When your vehicle is moving at 5 MPH or greater, KeepTruckin considers the vehicle to be IN MOTION and your duty status will automatically be set to Driving. When STATIONARY, you can change your duty status by tapping DRIVING and selecting one of the alternate duty statuses listed. STEP 2:

STEP 4:

At 0 MPH, the vehicle is considered STATIONARY. . If the vehicle remains STATIONARY for ve minutes, a pop-up window will appear that asks if you would like to change your duty status. If nothingis selected, your duty status will automatically be changed to On Duty. Let an ocer inspect your logs STEP 1:

STEP 3:

Tap on the menu icon select the DOT Inspection Mode from the menu. To send your ELD output le to the DOT via email or web service, tap Send Output File. STEP 2:

STEP 4:

To let an ocer inspect your logs directly from your device, tap Begin Inspection. To email or fax a copy of your logs to an ocer, tap Send Logs. Trouble connecting with the ELD STEP 1:

Tap on the Current vehicle in the upper right of the KeepTruckin App. If there is a currently selected vehicle tap on Leave Vehicle. Then reselect the vehicle you're attempting to connect with. If a pairing request dialog appears on screen or in the system tray, select the option to pair with the ELD. Wait 30 seconds when the connecting to vehicle dialog appears on screen. If it doesn't connect after 30 seconds, tap Hide and move on to the next step. STEP 2:

Tap on the Current Vehicle in the upper right of the KeepTruckin App. If there is a currently selected vehicle tap on Leave Vehicle. Toggle your phone or tablet Bluetooth connection o and back on. Once Bluetooth has been turned back on go ahead and reselect the vehicle you're attempting to connect with. Be sure to wait 30 seconds once the Connecting to Vehicle dialog appears on screen like before. . If you are still unable to connect after 30 seconds, tap Hide and move on to the next step. STEP 3:

Tap on the Current vehicle in the upper right of the KeepTruckin App. If there is a currently selected vehicle tap on Leave Vehicle. Unplug the ELD from your vehicle and wait for the lights to go o. Reboot your phone or tablet then plug the ELD back in. Once the ELD lights are back on, try connecting to your vehicle again like before. ELD Malfunction 395.22 Motor carrier responsibilitiesIn general. How does the driver know if the ELD is malfunctioning?

(h) In-vehicle information. A motor carrier must ensure that its drivers possess onboard a commercial motor vehicle an ELD information packet containing the following items:

3. An instruction sheet for the driver describing ELD malfunction reporting requirements and record keeping procedures during ELD malfunctions. The following instructions are in accordance with the guidelines set forth in 395.34:

Neither of the LED lights on the device are turned on

(neither green nor red) when the device is plugged into the trucks diagnostic port and power is owing to it. Functioning (Lights On) Malfunctioning (Lights O) ELD Malfunction What does the driver need to do if the ELD is malfunctioning?

What does the eet need to do if the ELD is malfunctioning?

Immediately contact KeepTruckin support at 855-434-3564 or support@keeptruckin.com to troubleshoot the issue. Note the malfunction and provide written notice to your eet within 24 hours. If a motor carrier receives or discovers information concerning the malfunction of an ELD, the motor carrier must take actions to correct the malfunction of the ELD within 8 days of discovery of the condition or a drivers notication to the motor carrier, whichever occurs rst Keep a paper log for that day and until ELD is repaired or replaced. In the event of an inspection, display the previous 7 days logs from the KeepTruckin App. In the event of an ELD malfunction, KeepTruckin will send a new device upon notication from a Fleet Administrator. If a motor carrier needs a time extension, they must notify the FMCSA Division Administrator for the State of the motor carriers principal place of business within 5 days after a driver noties the motor carrier according to the guidelines set forth in 395.34 Visit our Support Center Call KeepTruckin Support Email KeepTruckin Support support.keeptruckin.com

(855) 434-3564 support@keeptruckin.com Designed in California, Assembled in China This device contains licence-exempt transmitters / receivers that comply with Part 15 of the FCC Rules and with Innovation, Science and Economic Development Canadas license-exempt RSS(s). 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. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux exigences de la section 15 de la rglementation FCC et aux CNR d'Innovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Changes or modications not expressly approved by Keep Truckin could void the user's authority to operate this equipment.

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. Without-Shields

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Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046 Subject: Requesting Class II Permissive Change FCC ID: 2AQM7-35 The purpose of this letter is to request a Class II Permissive Change for FCC ID: 2AQM7-35, Original Grant Date: 05/03/2019. Applicant: Keep Truckin, Inc. The changes filed under this request are:

1. Update USB connector to add extra two pins in order for grounding enhancement Sincerely, Daniel A. Nelson

Intended use and major functionalities The Keep Truckin LBB-3.5CA is primarily an ELD (Electronic Logging Device). It con-

nects to a light-duty truck OBD-II port, a heavy-duty truck diagnostic interface, or a dedi-

cated telematics device interface, in order to log driving hours for driver hours-of-opera-

tion rules. It collects data from the vehicle such as engine RPM, road speed, VIN, etc. It synchronizes that data with a companion app running on an iOS or Android compan-

ion via Bluetooth at the 2.4 GHz unlicensed frequency band. The companion app uses the companion device connectivity to upload most data to our cloud platform rather than our on-device LTE connection. Our LTE connection is primarily used for some low-pri-

ority data and occasional video upload, triggered by on-device sensors. WiFi will be used to enable 802.11 b/g/n hot spot functionality (confined to the 2.4 GHz band). The product will bridge the WiFi connection to LTE in order to provide Internet connection services to connected companion device. Bundled accessories The product is shipped with a vehicle-specific cable for connecting to OBD-II, 6-pin di-

agnostic, 9-pin diagnostic, or telematics port, as appropriate. Typical operating environment This product is always used in a motor vehicle - typically a heavy-duty truck or bus. Operational conditions and extremes LBB-3.5CA is designed to operate in temparatures ranging from -20 to +115 degrees C, with input voltages ranging from 12V DC to 24V DC. Product dimensions 111.4mm long by 97.8mm wide by 26mm tall. External interfaces 1x USB Type A 1x 15-pin connector for power, ground, and vehicle communications interfaces RF functions LTE with 3G fall-back 2.4 GHz Bluetooth v4.2 2.4 GHz 802.11n WiFi WiFi channel plan WiFi will be configured to use only 802.11n as an Access Point, with 20 MHz wide chan-

nels. We do not configure WiFi channel parameters with our device firmware. We simply load a version of the WiFi module firmware which does not support manual channel control (there is a different version of firmware that enables specific channel and power control for test and certification purposes). Exact channel and power configuration for the firmware comes from a US and Canada-specific calibration file provided by LSR

(brcmfmac43430-sdio-fcc.txt). Here is the detail from that calibration file:

Tx Power Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 14 14 14 14 14 14 14 14 13 12 Unused Unused Unused potential SW/FW control of RF parameters In order to change RF parameters, the firmware and calibration files would need to be changed in the Linux file system on the device. This is not exposed to users (no UI is exposed to users other than two LEDs), and is protected by an unshared root password as well as difficulties of physical access (no way to access shell without custom wiring RF Band Transmit Band (Tx) Receive Band (Rx) Maximum Output Power LTE B2 1850 to 1910 MHz 1930 to 1990 MHz 23 dBm ( 2dBm) Class 3bis LTE B4 1710 to 1755 MHz 2110 to 2155 MHz +23 dBm ( 2dBm) Class 3bis LTE B5 824 to 849 MHz 869 to 894 MHz 23 dBm ( 2dBm) Class 3bis LTE B13 777 to 787 MHz 746 to 756 MHz 23 dBm ( 2dBm) Class 3bis LTE B17 704 to 716 MHz 734 to 746 MHz 23 dBm ( 2dBm) Class 3bis UMTS B2 1850 to 1910 MHz 1930 to 1990 MHz 23 dBm ( 2dBm) Class 3bis UMTS B5 824 to 849 MHz 869 to 894 MHz 23 dBm ( 2dBm) Class 3bis as well as root credentials). possible simultaneous transmission configurations Bluetooth and WiFi are provided by a single module with one RF path. The module cannot transmit WiFi and Bluetooth at the same time as a result. LTE is separate from BT/WiFi, and there is no control mechanism to prevent LTE from transmitting at the same time as BT or Wifi. Thus, the following combinations are possi-

ble:

LTE/3G + WiFi LTE/3G + Bluetooth information about all used antennas All antennas are internal, and the properties are as follow:

Technology Tx/Rx Avg Gain Max Gain Frequency Type GNSS Rx only

-2.5 dBi

@ zenith 3 dBi 1575.42 +/- 1.023 MHz Active Ceramic Patch with Front-End SAW Filter BT/WiFi Tx/Rx

-1.0 dBi 1.5 dBi 2.4 - 2.48 GHz Ceramic SMD 4.4 dBi 3.7 dBi 704 - 894 MHz 1710-2155 MHz 704 - 894 MHz 1710-2155 MHz FPC over plastic form FPC over plastic form LTE Main Tx/Rx LTE Diversity Tx/Rx Details about integrated pre-certified modules FCC ID: N7NHL7588 / IC: 2417C-HL7588 - Sierra Wireless HL7588 LTE module FCC ID: TFB-1003 / IC: 5969A-1003 - LSR Sterling-LWB BT/WiFi module RF exposure related information The product is designed to be semi-permanently mounted on top of a vehicle dash-

board. It should always be considerably further from users than 20cm. Typical usage would have 1 meter of separation between the user and the product. Documentation of test HWSW A special WiFi firmware which enabled test modes was used for testing WiFi along with the WL Linux utility. For Bluetooth, the module was placed into test mode, and the module was subse-

quently controlled via a test box connected via Bluetooth. Factory Tune-Up procedure Cellular:

- No tune up procedure/steps are taken during time of manufacture/device con-

figuration. These settings remain unchanged.