Question 1

Can it be set so the knob adjusts drag brake on the fly? Rc6gs with quicrun 1080

Accepted Answer

Hi, it cannot set a knob adjust drag brake, there is cannot set up ESC by radio system menu.

Question 2

Can this be set up to control two different rc cars? if so, how do i do that? do i need to purchase a second receiver?

Accepted Answer

First, you need two R6FG receivers, install them on two RC cars, and match the R6FG receiver and the RC4GS transmitter with a match code (long press the side match code button, the green button is always on).
Second, if you need to set different parameters for the two RC cars, you need to press the Exit and Enter button at the same time to enter the menu, then set Mode1 and Mode2 for your two RC cars in the model selection in the second item, and Adjust the number you want.
Third,After you control the RC car1, if you want to control the RC car2, just turn off the power of the RC car1, turn on the power of the car2, and only need to perform once match code operation between each R6FG and RC4GS.Of course, if you have different settings, switch Mode1 or Mode2.
If you have any questions, you can contact us directly, we are happy to ask you to answer.

Question 3

Does it have a 3 position switch to control a winch?

Accepted Answer

If you need 3 position switch to control a winch, you need choosing the RC6GS 6CH Radio which have One push button switch / one knob switch and two three position switches，and the RC6GS have better control range could get 600m+.
The 3 position switch RC6GS  : B07DPNNTWT

Question 4

Is there a sound system on the radio or receiver?Im into competitive rc cars and don’t want sound effects,also looks like a very promising good radio

Accepted Answer

Hi, there is no sounds effect you when you pull the throttle, steering or other channels switches, except when you press the Menu buttons, there is with D sounds, and the volume is small, will not affect you when you are in the competion. The receiver only with LED light, no sounds. 
By the way, this radio with Alaming system to protect your battery,  if you do not want to turn on, you should go to the Menu ALARM to setting the value to less:  the : RX(Receiver battery) , TX(radio's battery), EXT(vehicles battery) , RSSI (off), that would be no alarming.

ASIN	B07DPMVVKN
Additional Features	Durability, Long range control, Outdoor Activity, Remote Controlled, Weather Resistant
Battery Type	Lithium-Ion Polymer
Best Sellers Rank	#31,793 in Toys & Games ( See Top 100 in Toys & Games ) #9 in RC Radio Transmitters
Brand	Radiolink
Built-In Media	1* R6FG Receiver, 1* RC4GS V3 Controller, 1* Strap, 1* User Instruction
Color	black
Customer Reviews	4.6 4.6 out of 5 stars (2,212)
Item Weight	0.7 Pounds
Manufacturer	Radiolink
Maximum Number of Supported Devices	5
Maximum Range	400 Meters
Mfr Part Number	RC4GS v3
Model Name	RC4GS V3
Model Number	RC4GS V3
Number of Batteries	1 Lithium Ion batteries required.
Warranty Description	manufacturer warranty for 1 year from day of purchase

Radiolink RC4GS V3 5 Channels RC Transmitter and Receiver, 2.4GHz Surface Remote Controller R6FG Gyro RX Combo, 30 Models Storage for RC Crawler, Drifting, Bash, Buggy Cars and Boats

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