Installing and replacing batteries 2.3.1 Non-drive-side powermeter 2.3.2 Drive-side powermeters for Dura-Ace FC-9000 2.3.3 Drive-side powermeters for FC-Mxxxx (XT/XTR series) Configuring your powermeter using the 4iiii App 2.4.1 Configuring in single-sided mode 2.4.2 Configuring as a dual-sided powermeter 2.4.3 Unlinking your dual-sided powermeter Pairing 3.1.
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Performing a Zero Offset 4.1. Performing a zero offset via ANT+ 4.2. How to perform zero offset using your 4iiii App Bluetooth Smart) Advanced Features Renaming your powermeter using the 4iiii App Setting scale factor compensation values Using third-party compatibility mode on Bluetooth Smart...
INTRODUCTION 1.1 What’s in the Box? Your PRECISION PRO powermeter comes complete with the following: PRECISION PRO Crankset included with Ride Ready purchase (2) CR2032 batteries 1.5mm hex tool (3) Spare 1.5mm hex screws Quick Start Guide Table of Contents...
GETTING STARTED 2.1 Installation The steps and tools needed for installing a crankset on your bike will vary depending on the model of your crankset. For your safety, follow the crankset manufacturer’s instructions when installing the crankset to your bike. Consult your local bike mechanic if you are not comfortable or able to follow the manufacturer’s installation instructions.
GETTING STARTED 2.2 Preparing for your ride Your powermeter is delivered with a pre-installed battery and comes ready to ride. Spin the crank arms four times to wake your powermeter. Pair your powermeter with a compatible display unit using ANT+ and/or Bluetooth Smart.
GETTING STARTED 2.3 Installing and replacing batteries Your powermeter uses common CR2032 coin cell lithium ion batteries. If the battery reaches 0% on one side, the other side of the dual system will automatically operate as a single-sided powermeter; reported wattage from this side will be doubled. When the reported battery life is 8%, you will have 8-10 hours of remaining usage.
GETTING STARTED 2.3.1 Non-drive-side powermeters To replace the battery on your non-drive-side powermeter, you will need a new CR2032 coin lithium ion battery. Do not pry your battery cap. To remove, twist the battery cap counterclockwise on your powermeter Remove the old battery from Loosen the battery cap.
GETTING STARTED 2.3.2 Drive-side powermeters for Dura-Ace FC-9000 To replace the battery on your drive-side powermeter you will need a new CR2032 lithium ion battery and a 1.5 mm hex tool (included with your powermeter). Using the supplied 1.5 mm hex tool, remove the three screws by turning counterclockwise Gently push the edge of the old battery...
GETTING STARTED 2.3.3 Drive-side powermeters for FC-Mxxxx (XT/XTR series) To replace the battery on your non-drive-side powermeter, you will need a new CR2032 coin lithium ion battery. Do not pry your battery cap. To remove, twist the battery cap counterclockwise on your powermeter Remove the old battery from Loosen...
Linking is the connection between the drive and non-drive side powermeters. Quick Tip: Connect your powermeter to the 4iiii App once a month to check for the latest firmware update. If your firmware requires updating, you will be prompted to upgrade.
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GETTING STARTED 2.4.1 Configuring as a dual-sided powermeter If you have unlinked your PRECISION PRO, you will need to re-link in order to use it as a dual-sided powermeter: Spin the crank arms four times to wake your powermeter Open the 4iiii app on your smartphone...
Quick Tip: If you have previously enabled the 3rd-Party Apps mode on the 4iiii App, you will need to re-enable this feature on both sides after unlinking. Table of Contents...
Spin the crank arms four times to wake your powermeter Open the 4iiii App on your smartphone Tap on the menu and select PRECISION Configuration Select your PRECISION PRO from the list of powermeters Tap on the unlink button to unlink the two sides Quick Tip:...
Select the ANT+ ID that matches your PRECISION PRO which is etched on the edge of the non-drive side PRECISION pod Quick Tip: The ANT+ ID used for pairing is also displayed on the 4iiii App. Table of Contents...
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PAIRING With your powermeter paired, you can add power metrics to the workout screens of your display unit. Consult your display unit’s instruction manual for more specific directions. Fields that are available on many display units include: • Power (1 sec. 3 sec. 10 sec.) •...
Tap on the menu and select PRECISION Configuration Select your PRECISION PRO from the list of powermeters If your PRECISION PRO is configured as a dual-sided powermeter, continue to Step 6; otherwise, select Single Sided Once the left edge of the PRECISION info pane turns green, tap on the menu and...
Place your crank arms in the 12 and 6 o’clock response of the positions non-drive side of PRECISION PRO and Use your display unit to calibrate your powermeter the last two digits i. Go to the Sensors menu refer the zero offset ii.
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• Confirm linking status on 4iiii App Powermeter • Spin crank arms four times to wake up Error not found • Replace battery If an error cannot be solved with the recommendations above, contact your 4iiii authorized dealer for support. Table of Contents...
Tap on the menu and select 6 O’CLOCK PRECISION Configuration If your powermeter is not already paired with the 4iiii App, you will be presented with a list of nearby powermeters, select your powermeter from the list Once the left edge of the PRECISION info pane turns green for both sides,...
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PERFORMING A ZERO OFFSET Quick Tip: If you receive a calibration error message, refer to the DESCRIPTION column in the Calibration Results Table on Page 16 Table of Contents...
5.1 Renaming your powermeter using the 4iiii App Each side of your powermeter has its own Bluetooth Smart name. These names can be changed using the 4iiii App. Follow these steps 1. Spin the crank arms four times to wake your powermeter 2.
For example, to increase the reported power from your single-sided powermeter by 2%, follow these steps: Spin the crank arms four times to wake your powermeter Connect using the 4iiii App Tap the Gear button Enter 1.02 as the new scale factor and tap Done Quick Tip: The default value for the scale factor is 1.000.
Some Bluetooth Smart display units and apps do not support this. You can enable third-party compatibility mode through the 4iiii App. With this option enabled your powermeter will combine the power data from both legs for the display unit or app.
MAINTENANCE AND CARE Your powermeter should be cared for properly. Follow these guidelines: • Store your powermeter between temperatures of -20°C (68°F) and 50°C (122°F) • Do not allow water or other liquids to enter the battery compartment • Avoid using abrasive materials when cleaning your powermeter •...
TROUBLESHOOTING Power output Enable third-party compatibility mode using the 4iiii App is half of expected (see Section 5.3) value on Bluetooth Smart display unit Power output Enable third-party compatibility mode using the 4iiii App is double the (see Section 5.3)
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• Ensure the powermeter is paired with your Bluetooth with the 4iiii App Smart display unit • Ensure the Bluetooth option is enabled on your Bluetooth Smart display unit • Ensure the powermeter is not connected to another Bluetooth Smart display unit •...
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2.4.1) dual-sided • Ensure your ANT+ display unit is connected to the ANT+ powermeter is not ID shown on your 4iiii App, this ANT+ ID is also shown on shown on ANT+ the non-drive side powermeter housing display unit Cannot •...
SPECIFICATIONS Accuracy ±1% error Power range 0 - 4000 watts Cadence Range 30 - 170 RPM Battery type CR2032 Lithium Ion Battery life (riding) 100+ hours Communication ANT+ / Bluetooth Smart Weather sealing IP67 Operating temperature range 0°C to 40°C / 68°F to 104°F Storage temperature range - 20°C to 40°C / 4°F to 104°F 6 gram (without battery)
The LIMITED WARRANTY shall apply only if the Limited Warranty Product is installed, used, maintained, stored and 4iiii warrants solely to the end purchaser of the operated in accordance with 4iiii’s relevant User’s Product, subject to the exclusions and procedures...
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INCIDENTAL, CONSEQUENTIAL OR CONTINGENT The purchaser’s EXCLUSIVE REMEDY against 4iiii shall DAMAGES FOR LOST PROFITS, LOST SALES, INJURY TO be, at 4iiii’s option, the repair or replacement of any PERSON OR PROPERTY, OR ANY OTHER INCIDENTAL defective Product or components thereof with new,...
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RMA tracking number written on the outside of the package and ship to 4iiii. In the event of a Product Table of Contents...
CONTACT FOR TECHNICAL SUPPORT PLEASE CONTACT YOUR 4iiii AUTHORIZED DEALER. 4iiii Innovations Inc. 228 River Ave Cochrane, AB T4C 2C1 Canada support@4iiii.com 1.800.218.3095 Table of Contents...
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