Echo W1 Manual

The symbol ofp means this function is for ECHO-W2 only; all descriptions with this symbol are not suitable for ECHO-W1

A. PHYSICAL DESCRIPTIONS		English
1. LCD DISPLAY	2. MODE BUTTON	3. MAIN BATTERY CAP
4. SET BUTTON	5. SILDE ON/OFF SWITCH	6. RUBBER PAD
7. BRACKET	8. SENSOR MARKING LINE	9. SENSOR (TRANSMITTER)
10. SENSOR BATTERY CAP	11. SENSOR BAND	12. BAND CARRIER
13. RING	14. MAGNET	15. 3V BATTERY (CR2032)
16. 1.5V BATTERY (LR44 IS TYPICAL) 17. SCREW		18. NUT

B. INSTALLATIONS

BRACKET AND MAIN UNIT MOUNTING

1.Attach the bracket i to the handlebar and fit the rubber pad h between the handlebar and the band of the bracket. Tighten the screw securely till the bracket cannot turn. (Fig. A)

2.Slide the main unit onto the bracket from front to rear till it clicks into position. To remove the main unit, press down on the lock lever of the bracket then pull the main unit forward and off. (Fig. B)

SENSOR AND MAGNET MOUNTING

1.Install the sensor k and the sensor band 11 with the screw 17 . (Fig. C)

2.Mount the band carrier 12 onto sensor band. (Fig. C)

3.Mounting the sensor unit on the right front fork with rubber pad. (Fig. D)

4.Mount the magnet 14 on one spoke of the front wheel and let the magnet face the sensor’s mark line

j. Place the ring 13 around the magnet to enhance the reliability of the fixed screw. (Fig. G)

5.Adjust the relative position between the main unit and the sensor, according to the following key points: a). It will receive a stronger wireless signal if the sensor is more close to the main unit.

The arrow of the sensor must point to the main unit, and install the sensor as close to the main unit as possible and within 45 cm (1.5 feet) to get a better wireless performance. (Fig. F)

It is workable when the arrow symbol is down (Fig. E), but keeping the arrow up is better because its sensing distance is shorter than with the arrow down.

b). Adjust the installation angle of the sensor to aim at the direction of the main unit within +/- 15°, the best performances is at vertical direction (90°) between the sensor’s arrow and the battery cap of the main unit. (Fig. F)

c). Adjust the magnet fixed position to let the center of the magnet align to the sensor’s marking line. (Fig. G) d). Adjust the sensor to let the gap between the magnet and the sensor’s marking line is about 5mm (0.2"). (Fig.

H)

6.Refer to the TEST section to testing the installation before tighten the sensor band with a screwdriver.(Fig. I)

7.Fix the excess sensor band 11 by thrusting it into the band carrier 12 . (Fig. J)

TEST

1.The main unit has a "Slide On/Off Detecting Switch g" (patents pending) to turn ON/OFF the power of the wireless receiver. It can receive the wireless wheel signal only after the main unit is slid onto the bracket.

2.Spin the front wheel to check if installation is correct. Installation is correct if the main unit flickers " " symbol. It is an incorrect installation if there is no symbol of " ". Please check the relative position among the main unit, the sensor and the magnet, or refer to the trouble-shooting table.

C.THE WIRELESS SYSTEM AND PERFORMANCES

1.The sensor transits the wheel rotating signal to the receiver in the main unit by the wireless transmission. To prevent the receiver from interfering by other wireless noises and causing the main unit to display false data, install the transmitter according to the following key points to get better performance.

a). The receiver is designed to receive a signal with only a certain direction and angle to reduce the noise interference from other sources. Adjust the installation angle of transmitter to aim at the direction to the main unit within a +/- 15° angle, the best performance is at a vertical direction.

b). The receiver will receive a stronger wireless signal if the transmitter is more close to the receiver. A stronger sensing signal not only has better noise immunity, but also increases the transmitter battery’s operating life. For good wireless performance, please install the transmitter as close to the main unit as possible and within 45 cm (1.5 feet).

2. Precaution

a). This computer has almost no cross-talking interference when 2 bicycles carrying the same or similar wireless cycle computers are ridden side by side, as long as the cross-distance is over 40cm (15.8”).

b). This computer has excellent noise immunity for some electromagnetic interference, but it may be interfered with by a strong electromagnetic wave and make the main unit displays error data while it is near strong interference such as TV transmission stations, radar stations, and some heavy industrial machines.

3.This computer has a “Slide On/Off Detecting Switch” gto check the main unit to slide on/off from the bracket.

a). To reduce the power consumption of the main unit to increase the battery operation life, but also to delete all indoor electromagnetic interference from electrical equipment (such as PC monitors, handy-phones, etc.). It will turn off the power supply of the receiver when the main unit takes off from the bracket.

b). The main unit can only receive the wheel signal after it is slid onto the bracket.

: Current Speed

0.0 – 199.9 Km/h or 120.0 Mile/h +/- 1% (Typical)

1.The current speed is always displayed on the upper display when riding. It displays current speed up to 199.9 KM/h or 120.0 M/h (for wheel diameters of over 24 inches).

2.When riding is stopped, the speed will continue to count 4 seconds for Bike 1 and count 2 seconds for Bike2 to confirm that no more wheel signals have been sent.

ODO: Odometer

0.0 – 99999.9 Km or Miles +/- 0.1%

1.The odometer cumulates the total distance as long as the bike is running.

2.The ODO data can not be cleared to zero by RESET operation.

pODO1, ODO2 and T- ODO: Bike1, Bike 2 and Total Odometer (For W2 only)

1.The odometer cumulates the total distance as long as the bike is running, either Bike 1 or 2 has its odometer ODO 1 or ODO 2 individually. The T-ODO is the sum of the ODO 1 plus ODO 2.

2.The ODO1, ODO 2 or T-ODO data can not be cleared to zero by RESET operation.

TM: Riding Time	0M00.0S-59M59.9S, 1H00M00S-99H59M59S	+/- 0.003%
T-TM: Total Riding Time	0H00M – 9999H59M	+/- 0.003%

1.The TM totals the riding time from the last RESET operation. The T-TM accumulates total riding time from the beginning of computer use and can not be cleared by the RESET operation.

2.It will automatically begin counting upon riding, and continue to count 4 seconds for Bike1 and 2 seconds for Bike2 to confirm that no more wheel sensing signals have been sent when riding is stopped. But this computer revises back the over-counted 2 or 4 seconds automatically.

: 12HR AM/PM or 24HR Clock	0:00’00” – 12:59’59” AM/PM or 23:59’59”	+/-
0.003%
It can display the current time in 12HR AM/PM or 24HR clock.
AV: Average Speed	0.0 – 199.9 Km/h / 0.0 – 120.0Mile/h +/- 0.1%

1.It is calculated from the DS divided by the TM. The average data counted is from the last RESET to current point.

2.It displays "0.0" when TM is less than 4 sec., and is updated by about one second when TM is over 4 seconds.

3.It displays an "Err" symbol when either the TM is over 100 hours or the DS is over 1,000km (or miles). Reset the unit in order to restart.

DS: Trip Distance

0.00 – 999.99 Km or Miles +/- 0.1%

The DS function accumulates the distance data from the last RESET operation as long as the bike is being ridden.

MX: Maximum Speed

0.0 – 199.9 Km/h or 120.0 Mile/h +/- 1%

It shows the highest speed from the last RESET operation.

/: Speed Pacer

It flashes the " " speed pacer arrow while the current speed is higher than the average speed and the down arrow "" flickers conversely.

p	: Lubrication Reminder: (For W2 only)	10.00 – 990.00 Km or Mile	+/- 0.1%
	1. This user-friendly function is created by ECHOWELL and patents are pending worldwide. It will remind
	you to lubricate your beloved bike after you preset the reminder.
	2. The preset distance will be counted down, the LCD will flash the " " symbol when the preset
	distance will count down to 0 to remind you to lubricate your bike.
	3. The reminding distance will count up after counting down to zero and the "o" symbol will display on the
	left of distance to indicate the distance is over the lubrication reminding distance if you did not reset
	the lubrication reminder.
p	: Maintenance Reminder: (For W2 only)	10.00 – 990.00 Km or Mile	+/- 0.1%

All descriptions are similar as the Lubrication Reminder except the word of Maintenance instead of Lubrication and the symbol " " shall be replaced by the symbol " ".

* Remarks: All functions’ data are updated about one second.

Sensor with Transmitter:	No Contact Magnet sensor with Wireless Transmitter.
Suitable Fork Size:	12mm to 50mm& (0.5" to 2.0" &) Forks.
Wireless Sensing Distance:	55cm (1.8 feet) between the transmitter and the main unit.
Cross-Talking Interference:	Within 40 cm (15.8"), no interference by 2 bicycles carrying similar cycle
	computers, even when ridden side by side.
Wheel Circumference Setting: 1mm - 3999mm (1mm increment)
Operation Temperature:	0°C ~ 50°C (32°F ~ 122°F)
Storage Temperature:	- 10°C ~ 60°C (14°F ~ 140°F)
Main Unit Battery Power:	3V battery x 1 (CR2032), battery operating life is about 2 years. (Based
	on an average of 1.5 hours use per day)

Transmitter Battery Power: 1.5V battery x 1 (typical LR44). About 24,000km/15,000 miles riding distance

	or 2 years battery operating life. (The original factory-attached battery
Dimensions and Weight	life may be shorter than this period due to shipping and storage time).
	Main Unit: 44.0 x 53.0 x 19.3mm/31.5g
	Transmitter: 20.0mm& x 48.0mm/14.1g

* The specifications and designs may be changed without notice.