MARANTEC Garage Door Opener Remote Control Coding instructions
M3-2312, M3-2314, M3-3313
A family of state-of-the –art transmitters, each transmitter is custom encoded and ergonomically designed to be an integral part of your garage door opener system, with two styles to suit your personal preference.
1.Using the Transmitter
All Transmitters come with batteries already installed.
2. Transmitter Mounting
The transmitters can be conveniently mounted on the wall using mounting plate (optional) or inside your car using the visor clip. These two mounting alternatives are available with Mini models only. The Micro can be sued with the key ring attachment.
The mounting plate enables you to mount the transmitter easily to the wall or other area.
The visor clip allows for easy mounting of the transmitter to a car visor.
Note: If you do not need the visor clip, install the visor compartment cover.
Key Ring Attachment
The key ring attachment permits easy mounting of the Micro to a key ring.
3. Battery Replacement
The installation of the battery for Mini and Micro is the same.
When replacing batteries follow the steps below.
Note: Replace batteries with same type only.
4. Multiple Transmitters
Each transmitter comes factory programmed with random codes. 2-channel transmitters have different random codes, one per button, 3-channel transmitters have 3 different random codes and 4-channel transmitters have 4 different random codes, one per button. Transmitters that are purchased separately as accessories have random codes that must be changed in order to match the code of the “active” transmitter. Below are instructions for transferring an active code from a button on one transmitter to a button of your choice on another transmitter.
Note: For Multi-button transmitters, be sure to carry out this procedure for all the buttons you desire to use.
5. Changing the Code Transmitters
The transmitter factory preset code can be changed as follows.
Note: For multi-button transmitters, be sure to carry out this procedure for all the buttons you desire to use.