Digitrax SE74 Manual Download Page 12

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www.digitrax.com

— 12 —

307-SE74-0000

2443 Transmitter Road 
Panama City, FL 32404

 

www.digitrax.com

 

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Made in the USA

9.0 FCC Information

Radio or TV Interference(this information is MANDAT

-

ED by the FCC)   This equipment has been tested by Digitrax and is Declared in Conformity 

with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits 

are designed to provide reasonable protection against harmful interference in a residential 

environment. This equipment generates, uses and can radiate radio frequency energy and, 

if not installed and used in accordance with the instruction manual, may cause harmful 

interference to radio communications. However, there is no guarantee that interference will 

not occur in a particular installation. If this equipment does cause harmful interference to 

radio or television reception, which can be determined by turning the equipment off and 

on, the user is encouraged to try to correct the interference by one or more of the following 

measures:

• 

Reorient or relocate the receiving antenna.

• 

Increase the separation between the equipment and the receiver.

• 

Connect the equipment into an outlet on a circuit different from that to which the 

receiver is connected.

• 

Consult the dealer or an experienced radio/TV technician for help.

Note that any modifications to the equipment not expressly approved by Digitrax voids the 

user’s authority to operate under and be in compliance with CFR 47 rules, as administered 

by the Federal Communication Commission. Digitrax believes any conscientiously installed 

equipment following guidelines in this manual would be unlikely to experience RFI prob

-

lems.

For Canadian Users:

“This digital apparatus does not exceed the Class B limits for Radio noise emission from 

digital apparatus set out in the Radio Interference Regulation of the Canadian Department 

of Communications.”

Le present appariel numerique n emet pas de bruits radio-electriques depassant les 

limites applicables aux appareils numeriques de la classe B prescrites dans le Reglement 

sur le brouillage radioelectrique edicte par le ministere des Communications du Canada.

fonctionnement.”

10.0 Warranty & Repair

Digitrax gives a one year Warranty against material and manufacturing defects 

on the SE74.

Visit www.digitrax.com for instructions for  

returning items for repair.  

Please return warranty items directly to Digi-

trax

 - DO NOT return items to place of purchase. 

Digitrax, Inc. reserves the right to make changes 

in design and specifications, and/or to make addi

-

tions or improvements in its products without im-

posing any obligations upon itself to install these 

changes, additions or improvements on products 

previously manufactured.  IPL capable products 

like the SE74 & DT602 may be user updated with 

the latest IPL files that are available for free on the 

product specific information pages of the 

 

www.digitrax.com web site. The newest features 

are documented on the product pages of the 

website.

Digitrax, Inc. is not responsible for unintentional 
errors or omissions in this document.

 

Summary of Contents for SE74

Page 1: ...y wink OFF every 2 secs as a product heartbeat showing the SE74 is operational Alternatively power from DCC feeder wires to the TKA B terminals 3 Plug in an active LocoNet to a SE74 RJ12 connector The...

Page 2: ...om SW257 on that control heads 1 16 consecutively with 2SW per head Each SE74 uses 36 total consecutive SW addresses 2 The SW257 264 settings control heads 1 A1 Main 2 A2 Dwarf 3 Main B DC in Complete...

Page 3: ...74 turnouts can be Broadcast setup by turnout1 SW2041 through turn out4 SW2044 10 SW1024 C turns ON Aspect Exercise cycles SW1024 T turns OFF A double click of the ID button will toggle Exercise ON OF...

Page 4: ...e ID and OPSW LEDs will blink alternately to show one Route can be set up Release the RTS button 2 Select a switch address on your throttle between 1 and 8 and issue the command direction for Closed T...

Page 5: ...in BOLD 5 OPSW s not in this table are reserved and should be kept at Factory default T settings for predictable operation 6 OPSW40 C will reset to Factory defaults on OPSW mode exit Table 1 SE74 OPSW...

Page 6: ...nnected to LocoNet this will occur as a SW message to make the change and notify the system it has occurred Wire to momen tary press on buttons for SW control 2 The pins SENS1 SENS2 SENS3 and SENS4 wi...

Page 7: ...means the 2nd SE74 SW aspect Base would need to be 17 or higher 5 Use the LH encoder knob to scroll up and down through the detected SE74 devices with an underline shown at the 2nd SE74 6 At the 2nd...

Page 8: ...suitable DT602 plugged into LocoNet press the Menu 3 4 keys to enter Route Editor menu If any SE74 is on LocoNet the DT602 will beep after about one second and show DS7x routes at the D soft key posit...

Page 9: ...e CV s ac tually each control 8 individual OPSW bits OPSW1 is ls bit of CV11 through OPSW8 as ms bit of CV11 5 The DT602 does not indicate to the SE74 when programming is complete After finishing CV c...

Page 10: ...n for wiring detail and are not installed on the PCB test mast 4 The 3 wire Searchlights of Figures 6 and 7 are common cathode version and allow Lunar lamps to be connected for all 4 heads on an SE1 c...

Page 11: ...features available 4 For 2 wire pulse solenoids e g a Kato N crossover just wire to R G termi nals in the polarity that operates as you need Do not run more than one solenoid device per SE74 pulsed R...

Page 12: ...ty to operate under and be in compliance with CFR 47 rules as administered by the Federal Communication Commission Digitrax believes any conscientiously installed equipment following guidelines in thi...

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