Cateye Cordless 7 Cyclocomputer CC-FR7CL
Model: CC-FR7CL
Brand: Cateye
Type: Wireless Cyclocomputer
Manual Version: Cordless 7
(U.S. Pat. Nos. 4633216/4636769/4642606/5236759 Pat. and Design Pat. Pending. Copyright © 2002 CATEYE Co., Ltd.)
Important Information & System Overview
IMPORTANT: Please read these instructions carefully before installation and use of the Cateye Wireless Cyclocomputer.
Attention
- Always pay attention to the road while checking data on the computer.
- Periodically check the position of the magnet, sensor, and bracket.
- Use batteries that comply with local regulations.
- Never disassemble the computer.
- After use, clean the computer with a soft cloth and neutral detergent. Avoid using solvents or gasoline.
Wireless System Information
The sensor measures wheel rotation and transmits the signal to the computer, which then calculates and displays the data. Note: To avoid interference from external signals, reception is limited. For optimal reception, the distance between the sensor and the head unit should not exceed 70 cm (approx. 27.5 inches). Mount the sensor on the upper part of the fork to maintain this distance. Signal reception may be reduced in low temperatures or with a depleted battery.
Potential interference may occur in the following situations:
- Near railway crossings, on trains, or near other wireless devices.
- In areas with strong electromagnetic waves, near television/radio equipment, or radar stations.
- Near another bicycle equipped with a wireless cyclocomputer.
Installation
Computer Mounting
Attach the mounting bracket to the handlebar using the provided nylon ties (Fig. A). Slide the computer unit onto the bracket until it clicks into place.
Diagram Description: Shows the mounting bracket being secured to a handlebar with nylon ties, and the computer unit sliding onto the bracket with an audible click.
Magnet and Sensor Mounting
- Magnet: Secure the magnet to a spoke of the front wheel (Fig. B), ensuring it is positioned directly in front of the sensor when the wheel rotates.
- Sensor: Attach the sensor to the front fork (Fig. C).
Note: The distance between the computer and the sensor must be less than 70 cm. If the sensor is too far from the computer, the speed signal will not be registered. For best reception, mount the sensor on the highest part of the fork within the computer's transmission range. Ensure the sensor is positioned close to the spokes to maintain the correct distance from the magnet.
Diagram Description: Illustrates attaching the magnet to a wheel spoke and the sensor to the fork. Key points highlighted include the magnet needing to be within 5 mm of the sensor during rotation and the sensor needing to be within 70 cm of the computer.
Initial Setup (First Use or After Battery Replacement)
- Press the Reset (AC) button. This will erase stored data, activate the computer, reset the total distance to zero, clear all displayed numbers, and leave only the flashing km/h unit displayed.
- Select your desired speed unit (mph or km/h) by pressing the MODE button.
- Press the SET button to confirm your selection.
- Entering Wheel Circumference: The current wheel circumference value will be displayed. Refer to the TIRE SIZE table to find the correct circumference in millimeters (mm).
- Press the MODE button to increase the tire size value.
- Press the START/STOP button to decrease the tire size value.
- You can enter values from 10 to 2999 mm.
- Press the SET button to confirm the entered data.
Diagram Description: Shows the computer display with flashing km/h, and buttons labeled AC, MODE, START/STOP, and SET. It also illustrates the process of entering the wheel circumference using the MODE and START/STOP buttons, and confirming with SET.
Setting Complete: The Auto function is now active.
Tire Size Table
| Tire Size | Circumference (mm) |
| 12 x 1.75 | 935 |
| 14 x 1.50 | 1020 |
| 14 x 1.75 | 1055 |
| 16 x 1.50 | 1185 |
| 16 x 1.75 | 1195 |
| 18 x 1.50 | 1340 |
| 18 x 1.75 | 1350 |
| 20 x 1.75 | 1515 |
| 20 x 1-3/8 | 1615 |
| 22 x 1-3/8 | 1770 |
| 22 x 1-1/2 | 1785 |
| 24 x 1 | 1753 |
| 24 x 3/4Tubolare | 1785 |
| 24 x 1-1/8 | 1795 |
| 24 x 1-1/4 | 1905 |
| 24 x 1.75 | 1890 |
| 24 x 2.00 | 1925 |
| 24 x 2.125 | 1965 |
| 26 x 7/8 | 1920 |
| 26 x 1(59) | 1913 |
| 26 x 1(65) | 1952 |
| 26 x 1.25 | 1953 |
| 26 x 1-1/8 | 1970 |
| 26 x 1-3/8 | 2068 |
| 26 x 1-1/2 | 2100 |
| 26 x 1.40 | 2005 |
| 26 x 1.50 | 2010 |
| 26 x 1.75 | 2023 |
| 26 x 1.95 | 2050 |
| 26 x 2.00 | 2055 |
| 26 x 2.10 | 2068 |
| 26 x 2.125 | 2070 |
| 26 x 2.35 | 2083 |
| 26 x 3.00 | 2170 |
| 27 x 1 | 2155 |
| 27 x 1-1/8 | 2161 |
| 27 x 1-1/4 | 2161 |
| 27 x 1-3/8 | 2169 |
| 650 x 35A | 2090 |
| 650 x 38A | 2125 |
| 650 x 38B | 2105 |
| 700 x 18C | 2070 |
| 700 x 19C | 2080 |
| 700 x 20C | 2086 |
| 700 x 23C | 2096 |
| 700 x 25C | 2105 |
| 700 x 28C | 2136 |
| 700 x 30C | 2170 |
| 700 x 32C | 2155 |
| 700C Tubolare | 2130 |
| 700 x 35C | 2168 |
| 700 x 38C | 2180 |
| 700 x 40C | 2200 |
Testing
Rotate the front wheel. The speed should appear on the cyclocomputer display. If it does not, verify the following:
- The magnet is close to the sensor (maximum 5 mm gap).
- The sensor is close to the computer (maximum 70 cm distance).
- Nothing is obstructing the signal path between the sensor and the computer.
Diagram Description: Shows the wheel rotating, the sensor and magnet aligned, and the computer display indicating speed and a sensor pulse indicator.
Computer Functions
Display Modes
Press the MODE button to cycle through the following functions on the lower display: Elapsed Time (Tm), Average Speed (Av), Maximum Speed (Mx), Total Distance (Odo), and Trip Distance (Dst).
Clock
Press and hold the MODE button for two seconds to display the Clock. This function is accessible from any display mode.
To set the Clock: While the Clock function is displayed, press the SET button. Use the MODE button to increase numbers and the SET button to advance to the next digit. Press SET again to confirm the time.
Auto/Manual Function
- Auto Function (AT): When active, the computer automatically starts and stops recording Elapsed Time (Tm), Average Speed (Av), and Trip Distance (Dst) as soon as you begin pedaling. The AT icon will be visible on the main display. To activate or deactivate this function, press the SET button while viewing Tm, Av, or Dst on the lower display. For best results, use with the AT function active.
- Manual Function: Press the START/STOP button to manually start and stop recording Tm, Av, and Dst, if the AUTO function is not active.
Energy Saving Function
If the unit does not receive signals for at least 10 minutes, it enters Energy Saving Mode. After approximately two weeks of inactivity, it enters Standby Mode. To reactivate the unit, press the MODE or START/STOP button. The computer will return to normal mode when the wheel starts rotating.
Diagram Description: Illustrates the computer's display states, including speed, no signal indicator, sensor pulse indicator, AT icon, and energy saving/standby modes. It also shows how to switch between display modes and how pressing MODE and START/STOP simultaneously can activate standby mode.
Setting Dual Tire Sizes
You can program two different tire sizes (A and B). Press and hold a button for two seconds to switch between size A (for road tires) and size B (for slower speeds typical of mountain bikes).
Clearing Data
To reset Elapsed Time (Tm), Trip Distance (Dst), Average Speed (Av), and Maximum Speed (Mx), press and hold the MODE and START/STOP buttons simultaneously. The Total Distance (Odo) is not cleared.
Function Summary
- Speed: Displays current speed (0.0-105.9 km/h or 0.0-65.9 mph).
- Elapsed Time (Tm): 0:00'00" to 9:59'59".
- Average Speed (Av): 0.0-105.9 km/h (0.0-65.9 mph). Displays 'E.' if Tm exceeds 27 hours or Dst exceeds 999.99 km.
- Maximum Speed (Mx): 0.0-105.9 km/h (0.0-65.9 mph).
- Total Distance (Odo): 0.0-99999 km (or miles).
- Trip Distance (Dst): 0.0-999.99 km (or miles).
- Clock: Displays time in 24-hour (km/h selected) or 12-hour (mph selected) format.
Troubleshooting
- Display Not Working: Battery may be depleted. Replace with a new battery and perform the data reset operation.
- Incorrect Data Displayed: Perform the data reset operation. (Before resetting, record your Total Distance and re-enter it afterward to maintain accumulated data.)
- Cannot Start Recording Data (ST/STOP button unresponsive): Ensure the AT icon is not displayed if you intend to use manual mode. Deactivate the Auto function if necessary.
- Sensor Signal Icon Not Flashing (No Speed Displayed):
- Rotate the front wheel to align the computer with the sensor. The indicator flashes when the computer is working.
- If it does not flash, check: 1) the battery is depleted, or 2) the distance between the sensor and the unit is over 70 cm.
- Sensor-to-Magnet Distance Too Wide: Ensure the center of the magnet aligns with the sensor's rotation line. Reposition the sensor and magnet as needed.
- Computer-to-Sensor Distance Too Wide: Adjust the sensor position to be within 70 cm of the computer.
- Sensor Battery Depleted: Replace the sensor battery. (Battery life may be reduced in winter.)
- Computer Battery Depleted: Replace the computer battery and perform the data reset operation.
Maintenance
Cleaning
Use a soft cloth with diluted neutral detergent to clean the computer and its parts, then dry with a dry cloth. Use water to clean mud and dust from the unit.
Battery Replacement
- Computer: When the display fades, replace the CR2032 lithium battery with the positive (+) pole facing up. Before replacing, record your Total Distance data and re-enter it after resetting to continue accumulating mileage. After replacement, perform the data reset and set up the unit again.
- Sensor: If the sensor pulse symbol is faded, replace the CR2032 lithium battery. After replacement, recheck the sensor and magnet positions.
Specifications
- Computer Battery: Lithium CR2032 x 1
- Sensor Battery: Lithium CR2032 x 1
- Computer Battery Life: Approximately 1 year (based on 1 hour of use per day).
- Sensor Battery Life: Up to approximately 10,000 km (6,250 miles) of total distance. (Figures based on use below 20°C and a sensor-to-computer distance of 65 cm.)
- Microcomputer: 4-bit 1-chip microcomputer
- Display: Liquid crystal display
- Sensor Type: Non-contact magnetic sensor
- Wheel Size Measurement: 10 mm - 2999 mm (e.g., A: 2095 mm, B: 2050 mm)
- Operating Temperature: 0°C - 40°C (32°F - 104°F)
- Dimensions/Weight: 40 x 56.5 x 21 mm / 30g
- Note: Manufacturer-provided battery life may vary. Specifications and design are subject to change without notice.
Warranty and Contact Information
Limited Warranty
Cateye warrants only the computer and sensor (accessories and batteries are excluded). If problems occur during normal use, the product will be replaced or repaired free of charge. Please ensure your name, address, purchase date, and a clear description of the issue are provided on the warranty certificate for prompt service. Insurance and shipping costs are the customer's responsibility. The product will be returned to the customer after repair or replacement.
Contact Information
- Cateye Co., Ltd.
2-8-25, Kuwazu, Higashi Sumiyoshi-ku, Osaka 546-0041 Japan
Attn.: CAT EYE Customer Service Section - United States Consumers:
CAT EYE Service & Research Center
1705 14th St. 115 Boulder, CO 80302
Phone: 303-443-4595
Toll Free: 800-5CATEYE
Fax: 303-473-0006
Email: service@cateye.com
Website: http://www.cateye.com
Replacement Parts
Standard Parts
- #169-6693 Kit
- #169-6773 Mounting Kit
- #169-6667 Center Mount Kit
- #169-6663 Bracket Kit
- #166-5150 Lithium Battery (CR2032)
Optional Parts
- #169-6673 Sensor
- #169-9691 Magnet Mount Kit
- #169-6669 Stem Mount Kit
- #169-9760 Wheel Magnet
- #169-9690 Hi-Power Wheel Magnet
