ZERO 11X 72V Throttle LCD

This is a different LCD from the rest of the models which only supports up to 60V. This LCD version supports only 72V systems.

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This tutorial only applies to the QS-S4 LCD throttle. 

Here are the extent of the settings:
1. P01 - LCD brightness level (1, 2, 3)
2. P02 - Mileage display in km or miles
3. P03 - Voltage level of machine (24, 36, 48, 52, 60V, 72V)
4. P04 - 1-60 mins before machine goes to sleep with inactivity
5. P05 - N/A
6. P06 - Wheel diameter in inches
7. P07 - No. of magnets on motor (Default 30)
8. P08 - Power Level (0-100)
9. P09 - Zero start or kickstart 
10. P10 - N/A
11. P11 - Electronic braking on or off
12. P12 - Soft or high acceleration (1 is softest start; 5 is highest torque)
13. P13 and P14 - N/A
14. P15 - Controller cutoff voltage
15. P16 - Zero-ing of ODO
16. P17 - cruise mode
17. P18 to P20 - N/A

Fault Codes:
2 - brake
4 - 6kmh cruise
6 - battery undervoltage
7 - motor faulty
8 - throttle faulty
9 - controller faulty
10 - faulty comms between controller and LCD
11 - faulty comms between controller and LCD 
12 - BMS failure
13 - headlight failure

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