Hobby King HK-TR6A Instructions Manual Download Page 7

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OPERATING THE 

RCS-BEL

T

ROL

 

ESC’s. 

 

4. HOW TO OPERATE. 

N.B.  The TX Ch # 5 knob must be OFF.  i.e. clockwise. 

THE THROTTLE STICK MUST BE ALL THE WAY DOWN BEFORE TURNING SYSTEM ON. 

Always turn ON the loco first.  The loco will give a slight jerk.  See page # 9.  The 

ESC

 & loco the lights will stay OFF. 

Then turn the TX ON.  After between 2 - 8 seconds the TX & RX will recognise each other.  The RX LED will come ON & 
not blink.  The 

ESC

 LED & both front & rear loco lights (if fitted) will blink three times & then all lights will go to solid ON.    

 

N.B. In order to select a direction the throttle stick must be OFF and the system must be in neutral. 

 

4.1  

FORWARDS.

  To select forwards direction push the Elevator stick fully forwards once & then release it.   

The rear light will go out.  The green LED on the

 

ESC

 pcb & the front light will stay ON. 

If the # 

ECL 

ESC

 default motor & lights direction is incorrect please see TROUBLESHOOTING on page # 9. 

 

4.2  SPEEDING UP

.  Gently push the Throttle stick forwards.  The loco will accelerate away after 3 - 4 clicks. 

The speed is proportional to the stick position with a small amount of momentum built in to prevent sudden jerky 
movements.  Let the stick go once the desired speed has been reached.  The speed will stay the same until the Throttle 
stick is moved either up or down.  Zero - Max speed takes 2 x seconds. 
Turn the HOBBY KING 2.4 GHz TX OFF to save the batteries & the loco will “Cruise” along until the TX is turned ON 
again & manual control resumed.  The 

RCS-BEL

T

ROL

 program ignores the HOBBY KING Fail safe. 

 

4.3  SLOWING DOWN

.  Pull the Throttle stick back to the desired speed.  Max - Zero speed takes 2 x seconds. 

 

4.4  STOPPING

.  Pull the Throttle stick back all the way back to stop.  The 

ESC

 LED & front light will be ON. 

 

4.5 

 REVERSE

.

  You must completely stop the loco first.  The Throttle stick must be all the way down. 

Then pull the Elevator stick fully back once & release it to return the system to neutral from forwards. 
The 

ESC

 LED plus both front and rear lights will be ON. 

Then pull the stick back again & release it.  The 

ESC

 LED & front light will go out.  The rear light will stay ON. 

To speed up, slow down & stop in reverse see 

SPEEDING UP, SLOWING DOWN & STOPPING

 above. 

 

CONTROLLING MOMENTUM & SOUND TRIGGERS. 

 

The 

RCS-BEL

T

ROL

 

ESC’s

 feature controllable momentum.  An operator can control precisely how much or how little 

momentum effect is applied whilst accelerating and braking.  The default is Momentum enabled. 
Momentum can either be ignored or switched off.  See page # 6 - # 

3.3

 for how to switch momentum OFF. 

 

BRAKE RELEASE

.   

Once direction has been set (see 

4.1

 above) pull the direction stick back (down) fully & 

HOLD

 stick in place. 

Then use the Throttle stick to set the speed you wish to attain.   
If you hold the direction stick down the loco will start to accelerate up to the set speed at the slowest rate of acceleration 
(30 seconds from zero to top speed). 
The acceleration rate is proportional to the stick position.  Fully down = 30 seconds, half down = 15 seconds. 
Let the direction stick go & the loco will accelerate at the fastest rate (2 secs from zero to full speed) up to the set speed. 

 

BRAKE APPLY

.   

Whilst the loco is running pull the direction stick all the way back (down) fully and 

HOLD

 stick in place. 

Then use the Throttle stick to set the speed to zero. 
If you hold the direction stick down the loco will start to decelerate to the set speed at the slowest rate of braking (30 
seconds from top speed to zero). 
The braking rate is proportional to the stick position.  Fully down = 30 seconds, half down = 15 seconds. 
If you let the stick go the loco will decelerate at the fastest rate (2 x seconds from full speed to zero). 

 

SOUND SYSTEM TRIGGERS

.   

RCS-BEL

T

ROL

 

ESC’s

 have 4 x four manual sound triggers controlled by the sprung left to right Aileron & Rudder stick 

controls.  Outlets are marked 1 – 4 on the row of 8 x screw terminals on the 

DEC-U

 pcb.  Max current is 100 ma. 

You can activate any sound with any trigger depending on which TX stick you want to operate the sound with. 

 

Mode # 1 & Mode # 2 sound triggers are both the same. 

RH

 stick to the left is

 F 1

.  

RH

 stick to the right is

 F 2

.  

LH

 stick to the left is

 F 4

.  

LH

 stick to the right is

 F

 

3

The default for each is Momentary.  All are programmable for latch ON – OFF instead.  See page # 6.  

3.6/7/8/9

 

If you prefer the trigger outputs the other way around, it is OK to reverse the Aileron & Rudder reversing switches. 

Do not reverse the THROTTLE & ELEVATOR switches. 

When using with Momentary function, press the stick until the sound is activated.  Release stick to turn sound OFF. 
When using with a Latch ON – OFF function, press and hold the stick for one second until the sound is activated.  Then 
release the stick and the sound will stay ON.  Press the same stick for one second & release to turn the sound OFF. 
They can be used as is with most sound systems such as Sierra

®

, Phoenix

®

, Dallee

®

 & MyLocosound

®

.   

 

Sierra will require the additional purchase of one 

# SSI-12v5

 so that Sierra can function correctly. 

 

Summary of Contents for HK-TR6A

Page 1: ......

Page 2: ...done before the RX is plugged into the DEC U pcb However if this is not possible we have supplied a 3 way cable to temporarily join the RX to the DEC U before final installation This will allow acces...

Page 3: ...llect constant track voltage which is then polarised filtered fused connects to any ECLIPSE ESC w screw terminals Filtered DC is recommended You may be able to use a non DC supply such as DCC Battery...

Page 4: ...tly set up the TX trim tabs on all four control sticks These MUST be in the middle The HK T6a TX has regular slide type trim tabs There is no Ch 5 switch on the TX Knob A must be rotated fully clockwi...

Page 5: ...gnise each other the RX LED will come ON The ESC LED both front rear lights will flash rapidly 2 4 From zero down position gently stroke the Throttle stick backwards forwards full travel a couple of t...

Page 6: ...st loco matches the top speed of the slowest loco Then with the fastest loco stopped and the direction set to neutral Move the throttle stick to the lower top speed desired for the loco i e to the sti...

Page 7: ...braking The default is Momentum enabled Momentum can either be ignored or switched off See page 6 3 3 for how to switch momentum OFF BRAKE RELEASE Once direction has been set see 4 1 above pull the d...

Page 8: ...the sound system is kept alive The RCS BELTROL system can be programmed to do this Here is how to do it Once the TX RX have been bound together you need to calibrate the loco speed as described on pag...

Page 9: ...ON or accidentally turned ON SITUATION 1 If when the TX is first turned on the lights blink rapidly it is because the Ch 5 knob is ON the system has entered calibration mode SOLUTION Turn the TX OFF S...

Page 10: ...FORE attempting to use the system Once the USB Serial port cable program and the T6config programs have been installed you can proceed The TX must be connected to the computer and turned ON Under SYST...

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