Garage Door Zone Support Manuals
  • Home
  • Liftmaster Openers
    • 1265LM Opener Manual
    • 1280LM Opener Manual
  • Linear Openers
    • LDCO800 Opener Manual
    • LDO33 Opener Manual
    • LDO50 Opener Manual
    • Parts List Linear Openers
  • Marantec Openers
    • Synergy 270 Marantec Opener Manual
    • Synergy 370 & 380 Marantec Opener Manual
    • M4500e & M4700e EOS Opener Manual
    • M4900e EOS Marantec Opener Manual
    • M4500 & M4700 Opener Manual
    • Q7500 & Q7700 Opener Manual
    • M55 Marantec Opener Manual
    • Mac-Lift III Opener Manual
  • Raynor Openers
    • Admiral II Opener Manual
    • Airman II Opener Manual
    • Aviator Opener Manual
    • Aviator II Opener Manual
    • Corporal Opener Manual
    • Navigator Opener Manual
    • Pilot II Opener Manual
    • Pilot Opener Manual
    • Prodigy Opener Manual
    • Ultra Opener Manual
    • R130-7 / R130-8 Opener Manual
    • R170 / R270 Opener Manual
    • Flitestar Opener Manual
  • DigiCode Remotes
    • DC5200 Keyless Entry Instructions
    • 5012 DigiCode Remote Instructions
  • Genie Remotes Instructions
    • GM3T-BX Master Universal Remote Instructions
    • G3T-BX Remote Instructions
    • GK-BX Genie Wireless Keyless Entry Instructions
    • GT912 Remote Instructions
  • Liftmaster/Chamberlain/Sears Remotes Instructions
    • 371LM and 373LM Liftmaster Remote Instructions
    • 374UT Mini Universal Liftmaster Remote Instructions
    • 377LM Liftmaster Keyless Entry Instructions
    • 890MAX, 893MAX and 895MAX Liftmaster Remote Instructions
    • 877MAX Liftmaster Keyless Entry Instructions
    • 977LM Liftmaster Keyless Entry Instructions
  • Liftmaster Misc. Instructions
    • Liftmaster 828LM Internet Gateway
    • 78LM Liftmaster Wall Control Panel
    • Liftmaster 883LM Door Control Button
    • Liftmaster 829LM Garage Door Opener Monitor Manual
  • Linear Remote Instructions
    • Linear MCT-11 MegaCode Remote Instructions
    • Linear MCT-3 MegaCode Remote Instructions
    • Linear LPWKP Garage Door Opener Keypad Instructions
    • Linear MDTK MegaCode Keyless Entry Instructions
    • Linear DT1 Delta 3 Remote Instructions
    • Linear DT2A Delta 3 Remote Instructions
    • Linear DR Delta 3 Receiver Instructions
    • Linear DTKP Delta-3 Keyless Entry Instructions
    • Linear MDRU Receiver Instructions
  • Marantec Remotes Instructions
    • Marantec 382 Digital Remote Programming Instructions
    • Marantec 384 Digital Remote Programming Instructions
    • M13-631 Keyless Entry Instructions
    • M3-2312 Marantec Remote Instructions
    • M3-3313 Marantec Remote Instructions
    • M3-2314 Marantec Remote Instructions
    • M3-631 Keyless Entry Instructions
    • ML Series Remote Instructions
    • ML-631/ML-639/ML-640 Keyless Entry Instructions
  • Marantec - Misc. Instructions
    • 75424 Plug-In Radio Receiver Instructions
    • M3-543 Wall Control Panel Instructions
  • MultiCode Remotes Instructions
    • MultiCode 3070 Remote Instructions
    • MultiCode 3089 Remote Instructions
    • MultiCode 420001 Instructions
    • MultiCode 1090 Radio Receiver
  • Raynor Remotes Instructions
    • 890RGX Remote Instructions
    • 891RGD Remote Instructions
    • 893RGX Remote Instructions
    • 877MGX Remote Instructions
    • 371RGD & 373RGD Remote Instructions
    • 971RGD Remote Instructions
    • 973RGD Remote Instructions
    • 81RGD Remote Instructions
    • 61RGD & 63RGD Remote Instructions
    • 62RGD & 64RGD Remote Instructions
  • Raynor Misc. Parts Instructions
    • 882RGD Raynor Wall Control Station Instructions (Security+2.0)
  • Misc. Garage Door Parts
    • Gears and Sprockets >
      • Belt Gear Assy Liftmaster
      • Chain Gear Assy Liftmaster
      • 15-Tooth Operator Sprocket
      • 6-Tooth Operator Drive Sprocket
      • 27096A Genie Chain Drive Gear
    • Adjustable Garage Door Opener Reinforcing Bracket
    • Genie Opener Arm Kit
    • LED Light Bulb
  • Helpful Tips and Information
    • How To Replace Garage Door Bottom Seal
    • How To Find The Correct Marantec Remote
  • Contact Us
  • Garage Door Zone Store

Linear Universal MDRU Radio Receiver Instructions

Picture
Linear MDRU Radio Receiver

The Model MDR/U 1-Channel Plug-in Receiver is a versatile (universal) receiver that makes it very easy to equip nearly any garage door operator for use with Linear’s popular MegaCode format transmitters. MegaCode uses a frequency of 318 MHz and features over one million radio codes to all but eliminate any possibility of code duplication. It offers simplified programming via the receiver’s learn mode.

Previously, when installers wanted to add MegaCode capability to a garage door operator that did not come already outfitted with a MegaCode receiver, they had to use Linear’s MDR receiver in combination with a power transformer. The MDR/U replaces the MDR and plugs directly into any electrical outlet. All that is required is running a single two-conductor wire from the MDR/U to the operator’s push-button input.

The MDR/U has one normally open contact output. It can be used to send a remote control signal from up to 10 MegaCode transmitters. A learn mode dramatically simplifies programming to just a button press.

Features

  • Makes any garage door operator compatible with MegaCode transmitters
  • Simple plug-in design
  • Easy to install - one connection using two-conductor wire
  • Memory: storage for up to 10 MegaCode transmitters
  • Normally open contact activates for 0.5 seconds
  • Power: 110 VAC +/- 10%, 60 Hz
  • Codes: 1,000,000+ (MegaCode format)
  • RF frequency: 318 MHz
  • Dimensions: 2.52" W x 2.5" H x 1.61" D



Picture

Linear MDRU Radio Receiver
can be purchased at the Garage
Door Zone Store

Picture
You can view or download the following Linear MDRU radio receiver programming instructions.
mdru.pdf
File Size: 178 kb
File Type: pdf
Download File


Still need more information? Check out our other sites....
Garage Door Zone Store
Garage Door Zone Store
Garage Door Zone Blog
Garage Door Zone Blog

Contact Us
Shop Now at Garage Door Zone Store