MRC Prodigy Express2 User Manual Download Page 7

Page: 7

loco’s speed. Turning counter-clockwise will decrease its speed until 0. Continuing to turn 

counter-clockwise will reverse the loco’s direction. Continuing to turn counter-clockwise 

will increase the loco’s speed in the reverse. Turning clockwise will decrease its speed 

in the reverse until 0. Continuing to turn clockwise will change the loco’s direction from 

reverse to forward.

Fast Clock 

(Prodigy Advance

2

 Cab only)

To view the fast clock, press 

TIME

. The time will replace the address display on the LCD. 

You can still run the current loco while the 

time is displayed. To return to the loco 

address display, press 

TIME

 again. The 

time information is stored in the base unit 

and transmitted to the Cab. Each Cab 

displays the same time.
The LCD display shows the time as 

8:02AM. The current loco is moving forward 

at a speed of 102.

Overload and Short Circuit

The base unit is rated at

 

1.6 amps. It is up to you to note how many locos and lighted 

passenger cars can be run on the layout at the same time without triggering the circuit 

protector. If there is an overload or short circuit, the base unit will stop Main Track output 

for 2 seconds then resume. Please remove the overload or short circuit for proper 

operation. When operating larger layouts with numerous locos and accessories being 

operated at the same time or when running 2-rail “O” or “G” scales, you may need a DCC 

power booster. We recommend you use MRC Power Booster (0001521) to boost your 

DCC layout.

NOTE:

 

Do not use the base unit or power supply to power accessories.

Shutting Down the Prodigy Express

2

Bring all locos to a stop, then unplug the AC adapter from AC outlet. The base unit will 

store the current running information, for the next session.

CAB SETUP

Setting Cab Addresses 

(Prodigy Express

2

 Cab only)

You can use up to 32  Cabs with the Prodigy Express

2

. Each Cab must have a unique 

address. Any Cab you purchase has the factory default address #1. Cab #1 is the Master 

Cab that can perform all functions. Any additionally purchased Cabs are also Master Cabs 

and must have their addresses changed from #1 to their own unique addresses.  Keep 

all cab addresses in numerical order.  Never skip a cab address.  Doing so can result in a 

cab not responding properly. 

NOTE:

 

Do not duplicate Cab addresses.

To view your Cab address, unplug the cab. Press and hold the 

6

 button while plugging in 

the cab. The current Cab address will momentarily display. If you wish to change it, enter a 

new address (1-32) followed by 

ENTER

. Otherwise, press 

ENTER

 to exit.

Adding More Cabs

The base unit of your Prodigy Express

2

 DCC system has one Cab Jack. If you use more 

than one Cab or you want to install extra Cab Jacks around your layout, you need to use 

Summary of Contents for Prodigy Express2

Page 1: ...MRC Prodigy Express2 User s Manual Model Rectifier Corporation 360 Main Street Suite 2 Matawan NJ 07747 732 225 6360 www modelrectifier com Printed in USA...

Page 2: ...CVs 11 A Word About CV 29 11 Consisting 12 Advanced Consisting Prodigy Advance2 and Express2 12 Programming Advanced Consists 12 Running Advanced Consists 12 Clearing Advanced Consists 13 Universal Ol...

Page 3: ...stem DCC BASIC BACKGROUND A DCC system consists of a DCC Command Station that sends DCC commands to your layout and DCC decoders installed in your locos that receive the DCC commands Each decoder equi...

Page 4: ...manual also covers Prodigy Advance2 System Menu Summary Chart Prodigy Advance2 Cab only Most functions are initiated by pressing their associated keys However there are ten functions initiated by pre...

Page 5: ...ed loco its address may be its road number Read your decoder and or loco manual for your decoder address To select a loco press the LOCO key on your cab Using the numeric keypad 0 9 enter the loco add...

Page 6: ...restore the Main Track output press and hold STOP for 2 seconds again Speed Steps Speed steps are incremental steps the loco takes to go from 0 to top speed There are three speed steps 14 28 and 128...

Page 7: ...layouts with numerous locos and accessories being operated at the same time or when running 2 rail O or G scales you may need a DCC power booster We recommend you use MRC Power Booster 0001521 to boos...

Page 8: ...ramming process The Prodigy Express2 allows you to program decoders on a separate Program Track or on the Main Track layout all without affecting any other locos operating on the Main Track A Program...

Page 9: ...on Variable At this point you have already finished most of the decoder programming You can stop programming here by pressing ENTER 9 If you want to program a CV enter a CV number Press ENTER Then ent...

Page 10: ...the ability to read back CV values of a decoder equipped loco on the Program Track This feature is useful if you do not remember the decoder address or what CV values your decoder has Not all decoder...

Page 11: ...the most important CV of the decoder Improperly programming the CV29 may cause decoder malfunction We do not recommend you program CV29 yourself because the unit will take care of it for you in most...

Page 12: ...hed or the locos will still run as part of the consist next time you use them Programming Advanced Consists 1 Press PROG until Cons SET flashes in the LCD display Then press ENTER 2 Cons will display...

Page 13: ...ot be able to detect Locos consisted in this fashion will revert to their original addresses and direction settings when removed from the layout If they are removed from the layout and placed back ont...

Page 14: ...Cab 1 can program the time time ratio and AM PM or military 24 hr time The time settings entered by the Master Cab are stored in the Prodigy Advance2 DCC system base unit memory The settings will rema...

Page 15: ...hed at the second gap The MRC Auto Reverse Loop Module AD520 can be used in place of the DPDT switch for automatic operation of the loop See your hobby dealer to purchase this item ACCESSORY DECODERS...

Page 16: ...route number higher than 31 nor add more than 8 accessories into one route Setting Accessory Decoder Routes Master Cab only Prodigy Advance2 Cab only 1 Press SYS and 5 2 Route SET appears in display...

Page 17: ...e power again 2 If the link light and pilot light are alternately flashing you may have a short Pull the green plug from the back of the unit If the pilot light comes back on you have a short in your...

Page 18: ...e 14 10 The current loco speed command may not match the decoder s speed steps Change speed steps to match your decoders speed steps See page 6 11 Check the decoder wiring and make sure it s correct 1...

Page 19: ...kip an address when operating multiple Cabs If the Cab still does not work it may need repair Your Cab operates locos but cannot program on the Program Track 1 If the Link light does not flash when yo...

Page 20: ...d the name and address of the dealer 2 Validation of the Warranty The validity of the above state warranty is contingent upon purchaser possessing an original copy of the sales receipt that shows the...

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