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General| Brand | Acom |
|---|---|
| Model | 1011 |
| Category | Linear amplifier |
| Language | English |
Provides an overview of the ACOM1011 HF linear amplifier and its capabilities.
Information on how to contact ACOM for technical or operating support.
Lists the items included with the ACOM1011 amplifier shipment.
Highlights key features like easy operation, no tuner needed, durability, and LED display.
Defines terms like WARNING, CAUTION, and NOTE used in the manual for user safety.
Steps for unpacking the amplifier and performing an initial inspection for damage.
Instructions for ensuring the amplifier's voltage setting matches the mains supply.
Guidance on choosing a suitable location, considering airflow and magnetic fields.
Overview of the external connections required for the amplifier.
Specifics on grounding, RF input/output, KEY-IN connection, and wall outlet preparation.
Recommends specific coaxial cable types for safe and efficient amplifier output.
Cautions regarding condensation and voltage settings before initial power-up.
Describes the main power switch, its indicator LED, and the initial power-on sequence.
Details LED bar-graphs, OPER, RTTY, A1-A2, TX LED, BAND, LOAD, TUNE controls.
Explains warning LEDs for grid overload, plate current, and general protection trips.
Step-by-step guide for powering the amplifier on and off, including warm-up.
Describes switching between OPERATE/STANDBY modes and the Auto-Operate feature.
Explains RTTY button function for reducing output power.
Details using the A1-A2 button for antenna selection.
Background on tuning, power levels, and VSWR for optimal amplifier performance.
Step-by-step instructions for tuning using LOAD, TUNE, and TRI indicators.
Guides on using the TRI indicator for tuning with LOAD/TUNE knobs.
Explains tuning nuances like gain vs linearity and adjustments for voltage variations.
Explains first degree (LED warnings) and second degree (trip to standby).
Details causes of protection trips indicated by F LED and other warnings.
Instructions and warnings for cleaning the amplifier's exterior surfaces.
Covers identification and replacement of main fuses, including ratings and types.
Advises contacting dealer for tube replacement due to complexity and danger.
Describes the amplifier's circuit components and their functions.
Lists technical specifications like frequency coverage, power output, and impedance.
Details the operational functions and features of the amplifier.
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