dollarfix DF51 Tire Inflator Portable Air Compressor User Manual

June 4, 2024
dollarfix

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Quick Start Manual

Download and install the exclusive app for Dollarfix DF51: DND APP

  1. Search for ‘DND’ in the App Store or Google Play Store, DND app is a free to download. (as shown in the figure below)dollarfix DF51 Tire Inflator Portable Air Compressor - DNDDF51 supports many third-party apps, such as Car Scanner, Torque, OBD Fusion, DashCommand, Infocar, etc, There may be many applications that have not been mentioned yet. You can contact us to understand the compatibility of DF51 with third-party applications.

Login or Sign Up

If you already have a DND account, please login with your credentials.
If you do not have an account, please sign up as explained in the following paragraph. (App can be use without login, but data can be synchronized to any device After login)
How to Sign Up for an Account:
Open the DND App, click on “Sign Up”. Input your email and verification code (which will be sent to the email you input), then create your password. Click on“submit’to finish your registration.

dollarfix DF51 Tire Inflator Portable Air Compressor - Login or Sign
Up

Connection steps

dollarfix DF51 Tire Inflator Portable Air Compressor - Connection
Steps

Description

3.1 Insert DF51 into the OBDII port
3.2 Start engine.
3.3 Locate the OBD port of the vehicle. It is a standard 16 pin port, usually located below the dashboard near the driver’s side. (Usually, the color of the OBD port is black, white, or blue, and it is trapezoidal).

dollarfix DF51 Tire Inflator Portable Air Compressor -
Description

3.4 OBD port location may be different among various vehicle models, possible location as below:
dollarfix DF51 Tire Inflator Portable Air Compressor - OBD
Port3.5 After finding the OBD connector, plug the device into OBD port.
Observe the device power indicator light. If the indicator light is on, the device is successfully installed. The indicator light comes in three colors: red, blue, and green. A green light indicates power on, a flashing blue light indicates Bluetooth communication, a continuous blue light indicates connection to the APP and establishment of communication with the vehicle, and a flashing red light indicates a software or hardware malfunction.
3.6 If the device is not connected to the phone for along time after being plugged in, the indicator light will turn off and enter a sleep state. It can be awakened through Bluetooth connection or by starting the engine.

Connect Device

4.1 Turn phone Bluetooth on. Please skip this step if Bluetooth is on.
4.2 Run APP.
4.3 Click the Add Device button to search for Bluetooth and select DF51 to connect.

dollarfix DF51 Tire Inflator Portable Air Compressor - Connect
Device

4.4 During the connection process, please ensure that no other mobile phones are connected to the device. After displaying ‘successfully connected’, the product can be used normally.

Warranty Card

  1. In addition to the legal withdrawal right, you benefit from a 30-day money back guarantee. The device is also guaranteed for a period of one year.
  2. Before replacement, please ensure complete packaging; Before replacement/repair, please call the service number to get the shipping address.
  3. Product warranty starting date is based on the payment date.
    Customer Service Email: support@dollarfix.com
    Official Website: https://www.dollarfix.com
    Products tutorial, videos, FAQ and coverage list are available on dollarfix official website.

FCC Warning
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.

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.

NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

IC Warning
“This device complies with Industry Canada’s license-exempt
RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.”
The device has been evaluated to meet general RF exposure

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Documents / Resources

| dollarfix DF51 Tire Inflator Portable Air Compressor [pdf] User Manual
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