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Details the FL-2100B Linear Amplifier's design, matching capabilities, and key features like grounded grid circuit and forced-air cooling.
Emphasizes not operating with the top shield cover removed due to high voltage safety lock risks.
Outlines circuit type, frequency coverage, power ratings, voltage, impedance, dimensions, and tube complement.
Identifies and describes the function of each front panel control and switch.
Guidance on unpacking, checking for shipping damage, and ensuring adequate ventilation for the amplifier.
Specifies power supply needs, voltage options, and the importance of proper grounding for safety and performance.
Details antenna impedance matching, grounding, and exciter output power requirements for optimal operation.
Ensures proper system connections, power, and antenna/load are set before turning on the unit.
Explains the function of RY and E terminals for controlling the exciter relay circuit.
Procedures for removing the bottom cover and cabinet for internal access.
Instructions for replacing the vacuum tubes, emphasizing using the same manufacturer brand.
Guidance for diagnosing issues, contacting support, and performing input coil alignment.
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