Ok I will look at that one for you. Ok I will look at that one for you.

Replacement Remote Control Transmitters (390MHz frequency ONLY) for all Genie garage door opener brands and models made prior to 1995 that have either a 9 or 12 dip switch (small block of tiny switches or punch out wires) coding format. The dip switch format is found inside your existing remotes battery compartment or inside your “receiver”. The receiver is either attached separately to the main power head of your garage door opener or is built into the main power head. The receiver has a short antenna wire hanging from it. All Genie 12 switch coding formats may use any of the remotes in this category. All Genie 9 switch formats use a receiver that was attached separately from the main power head and MUST be in the 390 MHz frequency (frequency number is found on the end cap of the receiver box). All other frequencies (290, 295, 300, etc..) made by Genie are obsolete.
What you have to do is match up the switches in the control head with the remote, the switches are shon in that last link and there are switches similar in the remote that have to match up with thos excactly for the remote to work. Replacement Remote Control Transmitters (390MHz frequency ONLY) for all Genie garage door opener brands and models made prior to 1995 that have either a 9 or 12 dip switch (small block of tiny switches or punch out wires) coding format. The dip switch format is found inside your existing remotes battery compartment or inside your “receiver”. The receiver is either attached separately to the main power head of your garage door opener or is built into the main power head. The receiver has a short antenna wire hanging from it. All Genie 12 switch coding formats may use any of the remotes in this category. All Genie 9 switch formats use a receiver that was attached separately from the main power head and MUST be in the 390 MHz frequency (frequency number is found on the end cap of the receiver box). All other frequencies (290, 295, 300, etc..) made by Genie are obsolete. What you have to do is match up the switches in the control head with the remote, the switches are shon in that last link and there are switches similar in the remote that have to match up with thos excactly for the remote to work.