This document is the instruction manual for LTC 5231/90 and LTC 5234/90 Video Distribution Amplifiers (Indoor Use Only). It provides important safety instructions and precautions for operating the units.
The LTC 5231/90 and LTC 5234/90 are indoor video distribution amplifiers that duplicate a video input signal to multiple outputs and include video‑loss detection. The LTC 5231/90 is a single‑channel unit with four outputs, while the LTC 5234/90 offers four independent channels, each with one input and three outputs.
The manual covers important safeguards, FCC compliance, unpacking, service contacts, detailed installation (including power, mounting, video input/output wiring, and video‑loss relay connections), operation, and typical installation diagrams. It also provides specifications such as power requirements, termination standards, and relay contact ratings.