About the UserGuide Dear user, To ensure the best performance of your e-bike, please read through the KM3209 LED product introduction carefully before use it.We will use the brief words to inform you of all the details (including hardware installation, setting and normal use of KM3209 the display) when using our display.
1. Appearance and Size 1.1 Materials and Color The KM3209 LED is made of PC plastic. It has an operating temperature range of -20 ℃ to 60 ℃ . And it can guarantee good mechanical properties. The photo and dimensions of the KM3209 can be found below. (unit: mm) 2.
2.2 Monitor Area SPEED TRIP Battery Indicator Power ON /OFF DOWN KM3209 LED NORMAL DISPLAY INTERFACE 2.3 Button Definition “+” Insubsequent instructions, button is replaced by “MODE”. Button is replaced by“UP”, button - is replaced by“DOWN”.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 3. Installation Instruction Fix the display on the handlebar, adjust the angel. Connect the two plugs from display and controller when it is off power supply.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 4.5 ON/OFF the Headlight Press and hold on the “DOWN” over 2 second, turn on the headlight. When the headlight is lighting, press and hold the”DOWN” over 2 seconds again, turn off the headlights.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 4.7 Battery Indicator The display shows the battery capacity in 5 levels. When the battery is under-voltage, the last indictor will flash, prompting a recharge as soon as possible.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 5. Error code When the e-bike electronic control system fails, the display will automatically report the error code. See Table 1 for the definition of the detailed error code.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 6. Mobile phone charging (only for instruments with USB interface) Display with USB interface, this interface provides charging power for mobile phones, output 5V/500mA.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 Limit speed setting The first setting is the limit speed data, the default speed-limit setting is 25km/h. This is the max speed of the electric vehicle.
KING-METER TECHNOLOGY CO., LT No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN Fax : +0086 022 8478 0358 Tel: +0086 022 8478 0378 The range of the wheelsize: 16, 18, 20, 22, 24, 26, 700C, 28, 29. Use the “UP”/”DOWN” can change the data. After the setting, press “MODE” to confirm the setting and enter the next interface.
9. Quality assurance and warranty scope I, Warranty Information: 1.King-Meter will be responsible for all faults arising during normal operation that are caused by a quality defect 2.The warranty time is 36 months from the day the display leaves the factory.
The instruction manual of this instrument is the operation manual of the general software version (version 1.0) of Tianjin King-Meter Technology Co., Ltd. The version of the instrument software used on some vehicles may be slightly different from this manual, and the actual version used shall prevail.
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