G-Scale Graphics railboss 4 Operation And Installtion Manual Download Page 6

 

Page 6 

 
 
Transmitter / Receiver Setup 

There  are  no  channels  or  frequencies  to  worry  about.  The  receiver 
“Learns”  the  transmitter  and  will  respond  to  no  others.  Your  receiver  has 
already learned the transmitter it shipped with at the factory. So no setup 
should be required. 
 
In  the  event  you  need  to  re-learn  your  TX,  you  will  need  to  remove  the 
cover  on  the 

Trackside  base  station

.  Remove  the  black  rubber  feet  on 

the bottom of the box for access to the cover screws.  
 
To re-learn, press the 

Learn

 button on the 

TrackSide  R/C 

board. The LED 

will start blinking. Press the 

Stop

 key on the transmitter until the LED stops 

blinking. They are now linked together.  
 
The  transmitter  battery  is  accessible  by  removing  the  3  screws  on  the 
back.  Pressing  any  key  on  the  transmitter  should  cause  the 

Trackside 

base station

 LED to blink off. If it doesn’t, check the transmitter battery.  

 

Operation

 

 
Power-Up 

At power-up, the locomotive will be stopped, ready to proceed forward. Momentum is off (fast rate). 

 
Setting Direction 

Press Forward or Reverse as desired to change direction while locomotive is stopped (will not function while in 
motion). The direction will power up per User Programming parameter 1. Normal power-up is “forward”.  
 

Setting Speed 

The  Faster  and  Slower  buttons  will  change  the  speed  setting.  Momentary  presses  for  small  speed  changes,  or 
hold the button down to ramp speed up or down.  Min and Max  Speed settings  are set in Throttle Programming 
mode. The default settings are Min Speed = 0% power supply voltage, and Max Speed = 100% power supply volt-
age. 
 

Saved Running Speed 

Set the speed of your loco to your normal running speed. To save it, press the 2nd, then Slower buttons. Now any 
time you want to recall that speed, including from a dead stop, just press the 2nd, then Faster buttons. The loco 
will accelerate (or decelerate) at the current momentum rate. 
 

Momentum/Fast Rate 

“Momentum” is a  delayed  response  to  a change  in speed setting. This simulates the slow response  of a heavy 
train.  Toggle  the  rate  from  fast  to  momentum,  and  vice  versa,  by  pressing  “2nd,  Stop”.  Use  the  fast  rate  for  a 
quicker response during switching moves. Momentum refers to the user programmed throttle momentum set by 
parameter 0 (see User Programming). 

 
Emergency Stops 

Pressing the Stop button while running will make a quick stop, but not instantaneous. This avoids gear damage 
due to the real momentum of the train.  
 

Throttle Programming Min and Max speeds 

You can program the min and max throttle speeds (voltage). Most motors require more than 0 volts to get moving, 
so if you set the min speed just slightly less than what it takes to make the loco move, you will eliminate the delay 
in  getting  the  loco  moving.  Max  speed  setting  is  useful  for  setting  a  safe  maximum  speed  to  avoid  derailments 
when children are operating the loco. 
 
To enter throttle programming mode, hold the 2nd key, Slower, and Stop buttons down until the LED in the 

Track-

side  base  station

 starts flashing at a fast rate. You will now have full speed control from 0 to 100% power supply 

voltage. 
  

Pull out the rubber feet in the base to 
access the cover screws. 

Summary of Contents for railboss 4

Page 1: ...ated 2 12 2017 Operation and Installation Manual G Scale Graphics 4118 Clayton Ct Fort Collins CO 80525 970 581 3567 GScaleGraphics comcast net www GScaleGraphics net Revision E Updated 2 12 2017 The...

Page 2: ...Page 2 Contents Page Overview 3 The Radio System 4 The TrackSide R C Control Board 4 Installation 5 Operation 6 Transmitter Command Summary 8 Trouble Shooting 9 User Programming 10 Specifications 11...

Page 3: ...wer supply to your track That is more than enough to handle one or more locomotives pulling a full train Typical current draw for one locomotive motor is 1 to 1 5 amps User programmable options give y...

Page 4: ...n is pressed Keep the transmitter in your pocket or attached to a neck lanyard The TrackSide R C Control Board The Trackside base station houses a circuit board which is a combination control board an...

Page 5: ...off at the power supply Any DC power supply with a regulated output between 7 and 25 VDC will work The greater the voltage the faster your top speed will be There is nothing special about power suppl...

Page 6: ...default settings are Min Speed 0 power supply voltage and Max Speed 100 power supply volt age Saved Running Speed Set the speed of your loco to your normal running speed To save it press the 2nd then...

Page 7: ...the loco at the desired speed Press Forward to save the max speed setting Speed must be greater than 50 power supply voltage To return to default throttle settings min speed 0 voltage max speed 100 vo...

Page 8: ...tle Programming mode by holding down the 2nd Slower and Stop buttons until the LED in side the Trackside base station starts flashing Use Faster Slower Buttons to control speed 0 to 100 Press Forward...

Page 9: ...am the Min Speed setting to a lower value The locos runs in reverse at power up Reverse the wires at the track output The loco won t run as fast as I like even though I keep trying to increase the spe...

Page 10: ...arameters 2 12 Are not used at this time Enter Programming Mode Hold the button next to the DIP switch down on the TrackSide board until the LED goes out Release the button The LED will begin flashing...

Page 11: ...s damage but will not operate Power Consumption PCB only no motor load no lights Forward motor direction 33 ma Reverse motor direction 102 ma Track Output Terminals OUT No polarity 7 amps max continuo...

Page 12: ...side of the power supply for 115 VAC U S Output voltage should be 24 VDC maximum for use with the G Scale Graphics Trackside R C or Track Throttle But no adjustment should be necessary as received Cr...

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