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The UT4D is a low cost, simple-to-operate duplex equipped radio throttle:

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Duplex Equipped Radio operation with UR92 Duplex transceiver

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InfraRed operation with UR90, UR91 or UR92

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Supports 2 & 4 digit addressing

Built for operation

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Features a large knob for precise speed control

Features a three position toggle switch for Forward, Brake and Reverse

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Simple address selection with rotary selectors

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UT4D can’t program decoders, turnoff layout power or throw turnouts

Forward
Brake
Reverse
Switch

Infrared emitters

Rotary Address
Selectors

Function Keys

Status Light

©2009 Digitrax, Inc.

www.digitrax.com

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UT4D Duplex Equipped Radio  

Utility Throttle User Manual

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Summary of Contents for UT4D

Page 1: ...d control n Features a three position toggle switch for Forward Brake and Reverse n Simple address selection with rotary selectors n UT4D can t program decoders turnoff layout power or throw turnouts Forward Brake Reverse Switch Infrared emitters Rotary Address Selectors Function Keys Status Light 2009 Digitrax Inc www digitrax com 1 UT4D Duplex Equipped Radio Utility Throttle User Manual L L o oc...

Page 2: ... 2009 Digitrax Inc www digitrax com 2 This Page Intentionally Blank ...

Page 3: ... a LocoNet port and automatic selection of the address will occur 3 The Status light will blink Green about once per second to confirm the address selection 4 If the Status light is blinking Red this means the loco address shown on the address selectors is not selected or is already selected by another throttle see Stealing below if you want to steal the loco from the other throttle If the selecte...

Page 4: ...nking red to show the loco address is released 2 Optional Dispatch Step Press the Dispatch key if you wish to also Dispatch this loco Stealing Stealing is defined as acquiring control of a loco address that is being used currently by someone else on another throttle To ensure the loco motive does not get conflicting speed and direction commands it is best to ensure the other throttle has released ...

Page 5: ... F2 which is ON only when held down and OFF when released The F2 key has a Hold feature that can be set by holding the F2 key down for 15 seconds Tapping F2 again turns it off Duplex Radio and Infrared Operation The UT4D has wireless Duplex radio capability for layouts that are equipped with one or more UR92 Duplex transceivers within range The UT4D will not modify the UR92 Group Name or Channel U...

Page 6: ...ty against manufacturing defects and accidental customer damage on all Digitrax products That s it A simple straightforward warranty with no tricky language For complete warranty and repair details see www digitrax com Please contact Digitrax tech support before sending anything to us for service so that we can try and resolve the problem by phone or e mail Except as expressly stated in the full w...

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Page 8: ...ammer Sound Programmer Sound Programmer TM E EMPIRE MPIRE B BUILDER UILDER Super Super 0 0 0 0 0 0 0 0 500 10 09 2443 Transmitter RD Panama City FL USA 32404 3157 www digitrax com T 850 872 9890 F 850 872 9557 UT4D Duplex Equipped Radio Utility Throttle 307 UT4D 0000 Made in U S A ...

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