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User's Manual | ACOM 2020S | 1.8-54 MHz Linear Power Amplifier

Page 2 of 76 | S e c t i o n ABOUT DOCUMENTATION

June 2022

This manual is for electronic distribution mainly.

If you have it on paper and you no longer need it, please, recycle it!

The latest versions of our User's Manuals are available at

www.acom-bg.com

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About Documentation3
Table of Contents5
General Information9
Introduction and Description9
Product History and Documentation Validity10
Owner Assistance10
Table 1-1 | Production Versions History10
Equipment Supplied11
Table 1-2 | Package Contents11
Features12
Safety Considerations, Explicit Definitions13
Installation16
Unpacking and Initial Inspection16
Line Voltage Selection16
Amplifier Location Selection16
Figure 2-1 | RCU Model R05 - Front Panel with Touch Screen17
Figure 2-2 | Amplifier - Front View17
Connections18
Connections on Amplifier Rear Panel18
Figure 2-3 | Amplifier Rear Panel - Connections18
Figure 2-4 | ACOM 2020S - RCU R05 Connection Cable21
Table 2-1 | ACOM 2020S - RCU R05 Connection Cable Wiring21
Connections on RCU Rear Panel22
Figure 2-5 | Power Supply Cable22
Figure 2-6 | RCU Model R05 Rear Panel22
Connecting to External Devices (Transceiver, Computer, Etc.)24
Table 2-2 | Signals and Pin out of the CAT/AUX Connector25
Table 2-3 | Signals and Pin out of the Rcu's SERIAL Connector25
Table 2-4 | Signals and Pin out of the Amplifier's RS-232 Connector26
Table 2-5 | Signals and Pin out of the Rcu's LAN Socket26
Table 2-6 | Signals and Pin out of the Rcu's USB Type a Connector27
First Power-On, Control System, and Initial Check28
Low Energy STANDBY Mode of the Power Supply28
Figure 3-1 | Amplifier and RCU Front Panels - Controls and Readouts28
RCU Remote Control Unit29
Initial Turning on30
Basic Screen30
Figure 3-2 | Basic Screen30
Figure 3-3 | Basic Screen - Operating Values31
Control System - Buttons and Menus33
Test Transmission34
Operation38
Change of Modes RX/TX and OPERATE/STANDBY; AUTO OPERATE User Settings38
Band Change, Standard and Expanded Frequency Coverage39
Automatic Protection System40
Figure 4-1 | Appearance of an Alarm Message40
Menus - Settings and Service Functions42
Figure 5-1 | MENU SELECTION42
Menu USER PREFERENCES43
Figure 5-2 | Menu USER PREFERENCES43
Figure 5-3 | Virtual Keyboard44
Figure 5-4 | Classic Skin Interface - Time Proven and Ergonomic45
Figure 5-5 | Dark Skin Interface - Sleek and Elegant45
Menu AMP SERVICE46
Figure 5-6 | Menu AMP SERVICE46
Menu CAT SETTINGS47
Figure 5-7 | Menu CAT SETTINGS47
Table 5-1 | Transceiver Interface Type and Command Set Selection48
Menu FAULTS LOG49
Figure 5-8 | Menu FAULTS LOG49
Menu RESTORE DEFAULT SETTINGS50
Figure 5-9 | Menu RESTORE DEFAULT SETTINGS50
Menu NETWORK SETTINGS51
Figure 5-10 | Menu NETWORK SETTINGS51
Figure 5-11 | Virtual Keypad52
Menu AMP UPDATE53
HELP Information53
Figure 5-12 | HELP Information53
Remote Control54
Remote Control Via Ethernet Interfaces54
Figure 6-1 | Web-Interface Running in Web Browser on a PC54
Remote Control Via RS-232 Interface55
Figure 6-2 | Web-Interface Running in Web Browser on a Smart Phone55
Maintenance56
Periodic Maintenance56
Cleaning56
Fuse Replacement57
Using the Fault Codes (Signatures) for Diagnostics58
Firmware59
Firmware Versions59
Prequistments59
Table 7-1 | Firmware Versions History59
Firmware Update of Amplifier ACOM 2020S (Unit Only)60
Figure 7-1 | ACOM Terminal S Screenshot60
Firmware Update of Remote Control Unit Model R0561
Specifications62
Parameters62
Functions64
Regulatory Requirements64
Table 8-1 | RF Exposure Distance Chart66
Table 8-2 | Different Antenna Gain Chart67
Storage and Shipment68
Storage Environment68
Shipping Size and Weight68
Transportation68
Figure 8-1 | Packaging Cardboard Box68
Returning to the Service Provider69
Information on Disposing and Recycling of Old Electrical and Electronic Equipment71
Notes72

Acom 2020S - Page 2

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