JUMPER T-20 V2 Radio System
Specifications
- Model: Jumper T20 V2
- Power Output: 1W
- Radio Control System Type: RDC90, HALL
Safety Precautions
- Always read the instruction manual before using the Jumper T20 V2 radio system.
- Exercise caution when working with models equipped with powerful motors and spinning propellers.
- Disconnect power and remove propellers when performing maintenance on your models.
Operating Instructions
- Ensure all power sources are disconnected before operating the T20 V2 radio system.
- Do not operate the radio system under the specified conditions mentioned in the manual.
- To prevent DFU mode during charging, press and hold the B00Tobutton while connecting the USB cable when the radio is shut down.
FAQs
Q: How do I prevent the T20 V2 from entering DFU mode during charging?
A: To prevent DFU mode during charging, press and hold the B00To button while connecting the USB cable when the radio is shut down.
Q: What should I do if I encounter issues with firmware during charging?
A: If you encounter firmware issues during charging, ensure you follow the correct procedure mentioned in the manual to prevent firmware loss.
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Thank you for purchasing the Jumper T20 V2 radio system. Please read this instruction manual carefully before use to ensure correct and safe use. Due to version upgrades,there have been changes. The information contained in this manual is subject to change without notice.
Many radio control models are equipped with powerful motors and sharp spinning propellers . Please exercise caution when working on models. Ensure power is disconnected from your models and remove propellers when performing maintenance. Do not operate the T20 V2 radio system under the following conditions.
During bad weather or high wind conditions such as rain, hail, snow, storms, or electromagnetic events. During any conditions of limited visibility. In areas where people, property, powerlines, roads, vehicles or animals may be present. lf you are feeling tired or unwell or under the influence of drugs or alcohol. lf the radio or model appears to be damaged or not functioning correctly. In areas of high 2.4ghz interference or in locations where the use of 2.4ghz radios is prohibited . When the battery is too low to function.
Note: in order to prevent T20 V2 from entering DFU mode during charging, to reduce the probability of losing firmware during charging,T20 V2 is the first radio that has a separate B00T0 button.When the radio is shut down, press and hold the B00To button, connect the USB cable, the system will enter DFU mode.
Please use two 21700 batteries under the same brand and model (with the same interna resistance) to power the T20 V2.
Make sure that the anode and cathode are not reversedwhen inserting the battery, T20 V2 has a built-in USB charging function, You can connect theradio to a USB to charge the battery.Charging indicator: the green light flashes when theradio is not inserted with batteries; the green light is always on when the battery is charging;the green light is off when the charging is complete. Attn: When the battery is installed in the T20 V2 for the first time, please keep the battery voltage consistent to reduce the burden on the voltage balance circuit.
There are two ways to update EdgeTX firmware. 1.Update firmware by EdgeTX companion. (For more details, please refer to T20 V2 Manual) 2.Update firmware via SD card (lf passed over 1version, please use the first method to update) if your device is not in the Windows system, please use the 2nd method. This is a BOOTLOADER function designed by the EdgeTX developer team, efficient and simple. The upgrade requires two steps. Firstly, copy the firmware downloaded from EdgeTX website to the SD card”FIRMWAREp folder. Secondly find the firmware file you just copied in the remote control SD card, long-press the ENT key to upgrade the bootloader (as shown below)
Documents / Resources
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JUMPER T-20 V2 Radio System [pdf] User Guide T-20, T-20 V2 Radio System, V2 Radio System, Radio System |