Cateye CC-TR310TW wireless computer

The redesigned V3n brings greater reliability to our most feature-packed computer. 2.4Ghz digital wireless technology eliminates interference and crosstalk, tracks speed, cadence, and heart rate.

The all-new detachable fabric HR sensor is designed to be more comfortable than tradition chest straps. Two programmable heart rate zones with an audible alarm help you keep track of your workload along with displaying your current, average, and max heart rate data.

It’s everything you could possibly want in a slim, easy to read package, plus a backlight for those early morning adventures.

Upper display： Current speed 0.0(4.0)～150.0km/h [0.0(3.0)～93.0 mph]
(for 27-inch tire size)
Average speed 0.0～150.0km/h [0.0～93.0 mph]
Maximum speed 0.0(4.0)～150.0km/h [0.0(3.0)～93.0 mph]

Middle display： Current heart rate
0(30) ～ 240 bpm
Average heart rate 0～ 240 bpm
Maximum heart rate 0(30) ～ 240 bpm
Current cadence 0(20)～199 rpm
Average cadence 0～199 rpm
Maximum cadence 0(20)～199 rpm

Lower display： Date '00.01.01 ～ '99.12.31 (Display format can be switched)
Clock
0:00'00" ～ 23:59'59" [1:00'00"AM ～ 12:59'59"PM]
Calorie consumption 0～9999/10000 ～ 999999kcal (Calculation-based estimation only)
Total time 0 ～ 99999 hrs
Total distance 0.0 ～ 9999.9/10000 ～ 999999 km [mile]
Elapsed time 00'00"0 ～ 59'59"9 / 1:00'00"～99:59'59"
Trip distance 0.00 ～ 9999.99 km [mile]
Countdown distance 9999.90 ～ 0.00 km [mile]
Laps L-01 ～ L-99
Average lap speed in real time 0.0 ～ 150.0 km/h [0.0～ 93.0 mph]
Lap timer 00'00"0 ～ 59'59"9 / 1:00'00" ～ 99:59'59"
Trip lap distance in real time 0.00 ～ 9999.99 km [mile]

Lap： Upper display (average lap speed, maximum lap speed)
Middle display (average lap heart rate, lap number, maximum lap heart rate)
Lower display (trip lap distance, lap time, split time)


Control system： One-chip microcomputer, crystal oscillator
Display system： Liquid crystal display (EL backlight)
Speed/cadence sensor signal detection ： Non-contact magnetic sensor
Sensor signal transmission： 2.4 GHz ISM Band
(With ID for each sensor. 2-IDs (SP1, SP2) can be set for the speed sensor.)
Transmission distance： Up to 5 meters (may be greater depending on weather or environment.）
Operating temperature range： 0～40 ℃ (LCD may turn black outside of this temperature range.)
Storage temperature range： -20℃ ～ 50 ℃
Tire size： 0100 ～ 3999 mm
1 size for each speed sensor ID
（default：SP1=2096 / SP2=2050）


Computer Battery： CR2032 x1
Battery life： approx 1 year（1 hr use per day）
Dimension： 56.5 x 38.0 x 16.9 mm
Weight： 30 grams（with battery）

Speed/Cadence sensor Battery： CR2032 x1
Battery life： approx 1 year（1 hr use per day）
Dimension： 47.4 x 62.5 x 13.1 mm
Weight： 21 grams（with battery）

Heart rate sensor Battery： CR2032 x1
Battery life： approx 1 year（1 hr use per day）
Dimension： 31.0 x 62.5 x 13.2 mm
Weight： 15.4 grams（with battery）

※ Average speed will display “E” when elapsed time exceeds 100 hours or trip distance exceeds 9999.99 km/h [mile].