Knog Nerd 9 Function Wireless Computer

The Knog Nerd 9 Function Wireless Cycle Computers are simple tool-less attachments to your bike's handlebar, frame or stem. Cased in industrial grade silicone, the Knog Nerd is 100% waterproof with no signal or function interference. The 9-function model displays current speed, average speed, maximum speed, trip distance, total riding time, an odometer, a relative speed gauge, and a 12/24 hour clock. The animated rolling display has a push screen functionality. The Knog Nerd also has a low battery indicator.

Features explained

Current Speed

Displays the current speed on the main display when riding. The computer registers up to 199.9 KM/H or 120.0 M/H. (Suitable for wheel diameters of 24 inches and above only). When bike motion stops, speed calculations will continue for 4 seconds to confirm no more wheel signals have been transmitted.

12H AM/PM or 24H Clock

Displays the current time in 12 hour AM/PM or 24 hour format.

TRIP DIST: Trip Distance

0.00–999.99 KM or Miles
Displays the accumulated distance travelled from the last RESET operation.

TIMED TRIP: Riding Time

0:00:00 (H:MM:SS) – 99:59:59(HH:MM:SS)
Displays the total riding time from the last RESET operation. Timing will automatically commence upon riding, and continue to count for 4 seconds after motion has stopped to confirm that no more wheel signals have been transmitted. The additional 4 seconds of counting are then subtracted automatically.

AVG: Average Speed

0.0–199.9 (KM/H) or 0.0–120.0 (Mile/H)
Displays the average speed – calculated from the TRIP DIST divided by TIMED TRIP. This data is accumulated from the last RESET operation. Displays 0.0 when TIMED TRIP is less than 6 seconds and is updated approximately every 1.2 seconds once TIMED TRIP is over 6 seconds. When TIMED TRIP is over 100 hours or TRIP DIST is over 1,000km/miles, the AVG, TIMED TRIP and TRIP DIST will automatically reset to 0.

MAX: Maximum Speed

0.0–199.9 (km/hr) or 0.0–120.0 (mile/hr)
Displays the highest speed recorded from the last RESET operation.

Relative Speed Gauge

A 16 segment gauge displaying the current and average speed as a side-by-side comparison – indexed from the recorded MAX speed. All information is calculated and accumulated from the last RESET operation.

DIST/DAY: Distance Per Day

0.00–999.99 (KM or Mile)
Displays the accumulated distance travelled over a 24 hour period (12am–12am).

T.TIMED TRIP: Total Riding Time (Bike 1, 2)

0:00:00 (H:MM:SS) – 99:59:59(HH:MM:SS), then 100:00 (HHH:MM) – 9999:59 (HHHH:MM)
Displays the total accumulated riding time from the beginning of the computer’s use. T. TIMED TRIP 1 and 2 data cannot be cleared by a RESET operation.

ODO: Odometer (Bike 1, 2)

0–999999 (KM or Mile)
Displays the total distance travelled from the beginning of computer use. The ODO 1 and 2 data cannot be cleared to zero by a RESET operation.

SCAN: Auto Scanning Display Mode

Displays all functions in a looped sequence; automatically updating the display mode every 5 seconds.

Low Battery Indicator

Displays the symbol when the battery charge drops below 2.4V.

Display Backlight

When activated, the display illuminates for 5 seconds each time A is pressed.

Data for all functions is updated approximately every 1.2 seconds.