PowerTap P1 User manual

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USER GUIDE
WARNING: Read this manual in it’s entirety before using this product. Improper use could result in damage to the product or lead to injury.

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TABLE OF CONTENTS
CHAPTER 1 Pedal specifications
CHAPTER 2 Installation and Removal
a. Tension Adjustment
CHAPTER 3 Pairing
CHAPTER 4 Setting crank arm length
CHAPTER 5 Calibration and manual zero
a. Temperature Compensation
CHAPTER 6 Battery replacement
CHAPTER 7 Firmware
CHAPTER 8 Precautions
CHAPTER 9 Warranty
PACKAGE CONTENTS
1. Right pedal
2. Left pedal
3. Pedal washers (pair)
4. Cleats (pair)
5. Cleat mounting hardware
6. Batteries (2-AAA)
7. Pedal Identification Card
(not pictured)
2x 2x 6x2x
TOOLS REQUIRED
2.5mm hex key
6mm hex key
8mm hex key (Allen wrench)
Weight
Stack Height
Tension Adjustment
Est. Battery Life
Normal Operating Temperature
Warranty
53 mm from the crank to pedal center, Overall
Center-Center: 249 mm w/ Shimano cranks, 250 mm
w/SRAM cranks, 248.5 mm w/Campy cranks
14 mm
60 hours
-40ºF to +140ºF
2 years
398 grams per pair of pedals (without batteries)
Cornering angle Specific lean angle determined by multiple factors.
25.5 degrees of lean (crank all the way down on the inside
175mm, 75mm BB drop, 147mm Q-factor, 700x23 tire size)
Adjustable 6-20 Nm
CHAPTER 1: PEDAL SPECIFICATIONS
Center of pedal

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PEDAL INSTALLATION
Note: PowerTap P1 pedals do not have flats on the pedal axle.
An 8mm hex key must be used to secure pedal to the crank.
Before installing the pedals apply a light coat of grease to the
threads on the axle. We recommend a heavier, water repellent
grease like Park Tool’s PPL-1 or Phil Wood’s waterproof grease.
If installing pedals into a carbon crank use the included pedal
washers to reduce the potential for damage to the threads to the
crank. To install the right pedal thread the RIGHT pedal into the
drive side crank arm. The drive side crank arm has a right-hand-
ed thread. Using the 8mm hex, turn the axle clockwise when
viewed from the pedal side of the crank. Tighten the pedal to the
torque specification recommended by the crank manufacturer.
To install the left pedal thread the LEFT pedal into the non-drive
side crank arm. The non-drive side pedal has a left-handed
thread. Using the 8mm hex, turn the axle counter-clockwise
when viewed from the pedal side of the crank. Tighten the pedal
to the torque specification recommended by the crank
manufacturer.
CLEAT INSTALLATION
Note: PowerTap P1 pedals must be used with the included
cleats. They are NOT compatible with other similar looking
cleats like Look Keo.
Align the holes on the cleat with the embedded nuts on the
sole of the shoe. Next, install the rectangular washers and
bolts but do not fully tighten. Align the cleat to your preferred
position and tighten each of the bolts to 4-6 ft lbs.
TENSION ADJUSTMENT
The release tension can be adjusted to suit your needs. Using
a 2.5mm hex wrench adjust the release tension by turning
the release tension adjustment screw as indicated by the
arrows on the pedal claw. Turn the screw counter-clockwise
to increase release tension and clockwise to decrease release
tension. The indicator on the rear of the claw shows relative
position of MIN/MAX release tension. Do not try to turn the
screw past the MIN (bottom) or MAX (top) position as shown
by the indicator.
Note: Cleats need to be replaced periodically based on
individual rider use. If cleats are showing signs of wear or are
not engaging and disengaging from the pedal replace them in
a timely manner.
Tension adjustment port
Indicator window
CHAPTER 2: INSTALLATION AND REMOVAL
8mm
IMPORTANT: Make sure cleats
engage and disengage properly
before riding.

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PAIRING
The pedals are factory paired to each other during the production pro-
cess. They operate in a master/slave configuration. The right pedal (slave)
is permanently paired to the left pedal and transmits data to it during
activity. The left pedal (master) combines its data with the data of the
right pedal and transmits the combined data to the receiving unit. Only
the left pedal (master) can be paired to a display unit. Display units will
not be able to pair to the right side pedal. For pairing instructions specific
to your receiving device see your display unit’s instructions for pairing.
To pair:
1. Awake both pedals by spinning them a few times individually. Upon
awaking the green and red LED will illuminate. Then the green LED will
blink every 2 sec when functioning normally.
2. Go to the SENSORS screen on your display and select POWER SENSOR
from the menu and initiate the pair. Note: this can take up to 60 seconds.
3. When the ID from the appropriate sensor shows on the display screen
select this sensor by pressing the ENTER button. Then activate the sen-
sor. (ANT+ ID>ACTIVATE SENSOR)
Bluetooth SMART and ANT+ - The pedal broadcasts data using Bluetooth
Smart and ANT+ simultaneously. You can pair your pedal to any device
using either of these wireless protocols.
Bluetooth Smart
Bluetooth Smart is the low energy version of Bluetooth wireless
technology. Learn more about this technology visit www.bluetooth.com
ANT+
ANT+ is a low energy form of wireless technology used in many sport
electronics. To learn more about ANT+ visit www.thisisant.com
LED
Power Sensor
9:34A
Activate Sensor
Start Paring
Name
Power2
Sensor ID
2484
Circumference, mm
2096
Auto Zero
On/Off
Battery
---
Crank Lenght
Delete Sensor
Calibration
Back to Bike
Main Menu
Ride
History
Sensors
Training
Navigation
User
Device
Back to Dashboard
9:34A71º
Sensors
Select a Bike
Bike 1
Bike2
Add a Bike
Calibration
Back to Main Menu
9:34A
Bike1
Name
Bike1
Weight
17.0
Pair All
Power Sensor
Power1
Cadence Sensor
None
Speed/Combo
None
Heart Rate Sensor
HeartRate1
RU Sensor
None
Delete Bike
Back to Sensors
9:34 A
CHAPTER 3: PAIRING
PEDAL SLEEP AND WAKING
After 4 minutes without movement the pedal goes to sleep to conserve
battery life. Wake the pedal up by spinning the pedal several times.
The pedal has a two stage wake up proceedure to prevent battery drain
during transport.
• Initial wake (dose mode): When pedal is spun only once.
Goes back to sleep after 10 seconds of no movement.
• Full wake: Looks for continued rotation after initial wake within
10 seconds.

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CRANK ARM LENGTH
Crank arm length must be set prior to use in order to display and
collect the correct power output. To set crank arm length enter the
sensor menu on your display unit and input the crank arm length that
the pedals are attached to. Pedals are set to 172.5mm by default.
INDEXING PROCESS
Each time the pedals are initially installed there is a one time index-
ing process that occurs during the first few minutes of pedaling (basi-
cally the pedals are finding where the pedal axel has been positioned
in each crank arm). During this time the Power and Pedal Balance
output will not appear accurate, typically reading low. There are two
versions of this process--the long version and the short version. The
long version occurs when you install the pedals and immediately
begin to ride the bike. The “finding” of the index will typically take
between 3 and 5 minutes of continued pedaling to complete. The
short version of this process, referred to as “fast find” occurs when
you manually zero the pedal calibration offset after installation and
pairing but prior to riding. The Fast Find typically takes a minute or
less. Again, the pedals go this process only once after each install.
Power Sensor
9:34A
Activate Sensor
Start Pairing
Name
Power2
Sensor ID
2484
Circumference, mm
2096
Auto Zero
On/Off
Battery
---
Crank Length
Delete Sensor
Calibration
Back to Bike
9:34A
Sensor status
---
Crank Length, mm
172.5
Back to Sensor
Crank Length
CHAPTER 4: SETTING CRANK ARM LENGTH
CALIBRATION AND MANUAL ZERO
Each PowerTap P1 pedal is dynamically calibrated from the factory to the highest standard. Calibration values cannot be changed by the
user. However, it is important to periodically zero the offset manually.
Before performing a manual zero unclip from the pedals and make sure there is nothing contacting either pedal. Navigate to the sensor
screen on the Joule GPS+ or other head unit and select Calibration. Initially, numbers will display related to the previous zeroing of the
calibration offset. With Manual Zero selected Press the ENTER button to zero the offset.
TEMPERATURE COMPENSATION
The PowerTap P1 pedals have active temperature compensation to avoid drifting power and inaccurate data as the environmental conditions
around you change. Each pedal has temperature sensors at the point of force measurement that automatically accommodate for changes in
temperature up or down. This ensures that you get uninterrupted, accurate data every time you ride.
CHAPTER 5: CALIBRATION AND MANUAL ZERO

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FIRMWARE UPDATES
Firmware on the pedals can be updated wirelessly when new firmware releases are available. To enjoy the full
capabilities of the P1 Pedals including ongoing enhancements and Over-the-Air firmware updates you must
download PowerTap Mobile App from the App Store.
Note: PowerTap mobile is currently only available on iOS for iPhone 4s or later, iPod Touch 5th generation or later,
or iPad Mini/iPad 3 or later.
To check for/or perform over the air (OTA) firmware update follow the steps below.
Bluetooth must be turned “on” on
1) your iOS device (iPhone, Touch, iPad).
2) Bluetooth must be turned “on” in the PTM app (see switch “Use BLE”; BLE= Bluetooth Low Energy).
3) Follow the onscreen directions on the next page.
CHAPTER 7: FIRMWARE
CHAPTER 6: BATTERY REPLACEMENT
BATTERY REPLACEMENT
To install or replace the battery use a 6mm hex to remove the battery
cover. Remove old battery if necessary and replace with new battery.
Reference underside of pedal for correct battery orientation. Reinstall
battery cover but do not overtighten.
Note: For best results and to reduce the risk of battery
discharge we STRONGLY recommend using Lithium batteries.
IMPORTANT:
Ensure the o-ring
clears the outer
edge of the battery
compartment during
installation.

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From the Settings page in
PowerTap mobile select Bike
Setup.
From the Bike List choose
the bike the pedals are
under.
Make sure the pedals are
awake indicated by the con-
nected message next to the
sensor. Note: Use BLE must
be turned on.
Select the power
sensor you would like to
update.
Select Check for firmware
update to see if one is
available.
If a new firmware
version is available select
More Info to update.
Firmware Update process
will happen automatically.
Select Update Firmware
Once firmware update is
complete select OK.
Right and Left pedals must
be updated individually.
Follow the same process to
update the other sensor.

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PRECAUTIONS
Avoid submerging pedals in water and direct high pressure water spray. Damaging chemi-
cals like diesel, kerosene and other strong solvents are also potentially damaging.
Some of the electronics inside the pedal are sensitive to strong magnets and if your
pedals come in close contact with strong magnets they may begin transmitting abnormal
data. If you think your pedals were exposed to the magnetic field of a strong magnet
please contact customer service.
WARNING: Keep pedals away from strong magnets.
WARRANTY
The PowerTap P1 pedal is warranted to the original retail purchaser to be free from defects in materials and workmanship. Warranty
coverage is valid to the original purchaser only and proof of purchase will be required.
Electronics - 2 years
THIS WARRANTY DOES NOT COVER:
• Normal wear and tear.
• Any damage, failure or loss caused by accident, misuse, neglect, abuse, improper assembly, improper maintenance, or failure to
follow instructions or warnings in Owner’s Manual.
• Use of products in a manner or environment for which they were not designed.
LIMITATIONS
The foregoing warranties are in lieu of and exclude all other warranties not expressly set forth herein, whether expressed or implied
by operation of law or otherwise, including, but not limited to, warranties of merchantability or fitness for a particular purpose. Saris
Cycling Group shall in no event be liable for incidental or consequential losses, damages or expenses in connection with its exercise
products. Saris Cycling Group’s liability hereunder is expressly limited to the replacement of goods not complying with this warranty or,
at Saris Cycling Group election, to the repayment of an amount of the purchase price of the exercise product in question. Some states
do not permit the exclusion or limitation of implied warranties or incidental or consequential damages, so the preceding limitations and
exclusions may not apply to you.
PROCEDURES
Warranty service will be performed by Saris Cycling Group or an authorized Saris Cycling Group Dealer. The original purchaser must pro-
vide proof of purchase. Service calls and/or transportation to and from the Authorized Saris Cycling Group Dealer are the responsibility
of the purchaser.
• Saris Cycling Group will have the option to repair or replace any product(s) which requires warranty service.
• Saris Cycling Group will replace any unit that is structurally defective with a new unit or replace the unit with a unit of equal value.
• In the event a product cannot be repaired, Saris Cycling Group will apply a limited credit reimbursement toward another PowerTap
product of equal or greater value.
CHAPTER 8: PRECAUTIONS
CHAPTER 9: WARRANTY
LONG TERM STORAGE
If the pedals will not be used for an extended period of time (2 months or more) remove
the batteries to prevent excessive battery drain and potential battery vomiting.

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LED Function
One green blink LEFT PEDAL (Master) – Operating normally with slave pedal paired.
RIGHT PEDAL (Slave) – Operating normally.
Two green blinks LEFT PEDAL (Master) – Awake, but no slave paired.
One red blink Error 1. Battery connected, but there is a general error.
Two red blinks Error 2. Radio reset pending.
No LED No battery
Dead battery
Electronics damaged
One longer green blink Acknowledged command success.
One longer red blink Acknowledged command failure.
One 3 second long green blink User calibration (manual zero) success.
One 3 second long red blink User calibration (manual zero) failure.
Both LEDs are on for 2 seconds On powerup/wakeup from sleep.
Red LED on for 10 seconds Hard fault, pedal to reboot.
APPENDIX: LED FUNCTION
FCC STATEMENT
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.
The grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifica-
tions could void the user’s authority to operate the equipment.
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.
IC Statement
This device complies with Industry Canada licence exempt RSS standard(s). 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.
CAN ICES-3(B)/NMB-3(B)
PowerTap
5253 Verona Road Madison WI 53711
800.783.7257 | 608-274-6550 | www.powertap.com
For Relevant Patents See www.powertap.com/patents
LED
CHAPTER 9: WARRANTY CONTINUED