A Dummy Plug is provided with your Cassette Recorder. Plug it in to the MIC jack. This Plug disconnects the built-in microphone so it won't pick up sounds while you are loading tapes.
Connect the Cassette Recorder Jumper Cable to the center DIN connector on the rear of the Expansion Interface. Connect the other end to the TAPE connector on the right rear of the TRS-80.
Connect the Video Cable from the Video Display to the VIDEO connector on the right rear of the TRS-80.
NOTE
Your Cassette Recorders may be powered by batteries or from a 120 VAC source. Thus, AC power cords are optional.
The TRS-80 Expansion Interface has been designed to support the Video Display module. Set the feet of the Video Display in the recesses in the Power Supply and PCB Housing Doors. (Refer to [Figure 6]).