Trip 1 & Trip 4W Owners Manual.

ENGLISH

WELCOME.
Thank you for buying a Bontrager Trip computer. We hope this computer gives you miles (or kilometers) of pleasure.
Your Trip computer may not include all of the features discussed in this manual. This manual covers Trip 1 and 4W models. Please read this manual carefully. If you do not understand the information, or you have a question that this manual does not cover, consult your Authorized Bontrager Dealer or visit www.bontrager.com.

Safety When Riding

When riding your bicycle, do not stare at the computer for a long time (Figure 1). Failure to pay attention to the road ahead of you, obstacles, and traffic could result in a loss of control, serious injury, or death. Stay alert! Make sure the computer wire cannot contact the tire, rim, or spokes. Contact with wires could damage the computer or cause you to lose control and fall.

Terms Used

Hold Press Reset Trip Restart Scroll
Press a button continuously for about two seconds. Push a button once, briefly.
Set all values in the memory to 0 (zero) and erase all settings. Set Trip values (only) in the memory to 0 (zero).
Press several times to scroll through a list of values or display elements.
Figure 1. Do Not Stare at Computer for Long Periods of Time.
Display Elements and Abbreviations
The Trip 4W can be used on two bicycles with different wheel sizes while still calculating data correctly for each wheel size. You must first set the wheel sizes and choose the appropriate bike setting before riding.
Trip Data (can be reset to 0 without affecting Odometer (ODO) total)
Trip Distance (TRP) Average Speed (AVG) and Maximum Speed (MAX) Ride Time (TME)
WHEEL SELECTION Wheel 1 or Wheel 2 TRIP 4W ONLY
SPEED Current Average (AVG) Maximum (MAX) TRIP 4W ONLY
PACER TRIP 4W ONLY DISTANCE Trip (TRP) Odometer (ODO)
Abbreviations and Screen Terms
Abbreviation AVG CLK CUR MAX ODO TME TRP Meaning Average Speed Clock Current Speed Maximum Speed Odometer Ride Time Trip Distance
Figure 2. Display Elements and Buttons.
TIME Clock (CLK) Ride Time (TME)

Easy Setup

This procedure programs your Trip cycle computer for the first time or after a Reset.

Install the Battery

To prolong the life of the battery, it is not installed at the factory. (See Figures 9 and 10 at the end of the manual for further help installing the battery.)

To Set the Units

You can program the wheel size, units, and time with just two buttons (Figure 2). 1. Install the battery (or push the Reset buttonsee Figure 11 at end of manual). 2. The wheel size appears on the display. 3. To change the wheel size, press To select, press. 1. 2. 3.
To scroll between units of measurement, Miles per Hour (MH) or Kilometers per Hour (KMH), press. To select, press.

To Set the Clock

1. Scroll 2. Hold to Clock (CLK). for two seconds.

(for 2 seconds)

3. To change between 12 or 24 hour clock, press

4. To select, press

5. To change the hour, scroll 6. To select, press.
7. To change the minutes, scroll 8. To select, press.
Additional Information & Features

Automatic Sleep Mode

If the Trips sensors do not send a signal to the computer head for 10 minutes, the Trip switches to Sleep Mode to prolong battery life (Figure 3).
Figure 3. Display in Sleep Mode.
To Remove the Computer from the Computer Base
Press firmly on the computer (not on the base) in a rearward direction (Figure 4).
Figure 4. Removing the Computer from the Base.
Trip Restart (Set the Trip Data to Zero)
Trip Restart resets the following Trip data to zero: Trip Distance (TRP) Speed AVG and MAX Ride Time (TME)

To Restart

Hold and at the same time for two seconds (Figure 5). The trip data restarts at 0.

(and) (for 2 seconds)

Figure 5. Restart the Trip Data.

Custom Settings

You can change units of measurement without erasing other settings.

To Set the Units of Measurement and Odometer
1. Scroll 2. Hold to ODO. for two seconds. 1. 2.
3. To change to MH or KMH, press
4. To select, press. The odometer appears.
5. To change the flashing digit, press To select, press.
Repeat step 5 to change the other digits. After you select the last digit, the Trip returns to ODO.

Custom Wheel Size

The menu on your computer for tire size is based on averages, but there is some variation in actual tire size even between tires marked as the same. You can make your computer more accurate by setting a custom wheel size.
To Set a Custom Wheel Size
Measure the roll-out (Figure 6). Roll-out is the distance your bicycle travels in exactly one revolution of the wheel. If one wheel on your bicycle is bigger, measure the wheel with the magnet. 1. Start with the valve stem of the wheel directly perpendicular to the floor. 2. Mark the floor at the valve stem. Placing an object on the floor makes a good mark. 3. Roll the bike straight forward one revolution of the wheel, so that the valve stem is again directly over the floor. 4. Mark the new location of the valve stem. 5. Measure the distance between the marks in millimeters. The result is your Custom Wheel Size.
Figure 6. Measuring Roll-out.

1. Scroll

to TME.
2. Hold for two seconds until the wheel size appears. For Trip 4W, press M to select Wheel Size 1. 3. Scroll to the four-digit number (example: 2050).
Repeat step 5 for the other digits. 4. 5.
6. To save and exit, hold for two seconds. The Trip returns to the TME display.
Second Wheel Size (Trip 4W only)
The Trip 4W can store two different wheel sizes. The icon for Wheel 1 is a small circle (Figure 7). Wheel 2 is a partial circle surrounding the Wheel 1 icon (Figure 8).

Figure 7. Wheel 1 Icon.

Figure 8. Wheel 2 Icon.
To Set the Second Wheel Size

1. Scroll to TME.

2. Hold for two seconds. The Wheel Selection icon appears. 3. To change to Wheel 1 or Wheel 2, press.
4. To select, press. The wheel size appears. 5. To change the wheel size, press.
6. To select, hold for two seconds. To set a custom a wheel size, refer to the instructions listed earlier in the manual. 4. 5. 6.
To Select the Wheel for Use
1. Scroll 2. Hold to TRP. for two seconds.

Installation

Trip 1 (wired)

Handlebar Mount

Stem Mount

22.0-26.0mm

31.8mm

Attach Wire

Make sure the computer wire cannot contact the tire, rim, or spokes. Contact with wires could damage the computer or cause you to lose control and fall.

Install Wheel Magnet

Install Wheel Sensor

Trip 4W (wireless)

Install Wireless Wheel Sensor

Battery Maintenance

If the computer is giving erratic information, the battery may be running low. Replace the battery whenever the computer malfunctions, or every 6 months. When purchasing a new battery, it is best to take the old battery to the store with you. This is the battery type: CR2032, lithium cell, 3 volts. When the battery is removed, the computer automatically resets function totals to zero. After installing a new battery, you can manually set your totals, but you must note those values before removing the battery.
A Reset erases all data and settings. Before a Reset, you may wish to record the total miles (or kilometers) of the odometer so you can set the odometer to this number later during set up.

To Perform a Reset

Hold the Reset button (AC) for two seconds (Figure 11). A ball point pen works well for this. The button is on the back of the computer.

To Replace the Battery

1. Remove the computer from its base. Rotate the battery cover about onequarter turn in a counter-clockwise direction (Figure 9). A coin or flat head screwdriver works well for this. 2. Lift the battery cover, exposing the battery. Be careful to avoid losing the rubber O-ring seal. 3. Remove the old battery. 4. Insert the new battery with the cross and identifying label pointing up (Figure 10). 5. Replace the battery cover with O-ring seal and rotate clockwise onequarter turn.
Figure 9. Removing the Battery Cover
Figure 10. Insert the New Battery

Figure 11. Reset Button

Troubleshooting
If you experience a problem with your Trip computer, consult this guide for troubleshooting and solutions. Your local Bontrager Dealer can also assist you.

Symptom

Display is blank Data is erratic Current speed is missing Speed is incorrect

Possible Causes

Battery is low, not installed, or installed incorrectly Magnet misaligned withor too far away fromsensor Battery is low, not installed, or installed incorrectly Magnet misaligned withor too far away fromsensor Wireless sensor battery is low (Trip 4W only) Wheel size is incorrect Magnet misaligned withor too far away fromsensor

Solution

Make sure battery is installed correctly; replace if necessary Readjust magnet and sensor placement Make sure battery is installed correctly; replace if necessary Readjust magnet and sensor placement Replace battery in sensor Reset wheel size Readjust magnet and sensor alignment

Limited Warranty

See bontrager.com or Bontrager dealer for detailed warranty information.

www.bontrager.com

Bontrager & Bontrager B-Dot are registered trademarks of Trek Bicycle Corporation. 2007 Trek Bicycle Corporation, Waterloo, Wisconsin 53594 USA. All rights reserved.