User Manual

Exhibit 6 page 2 of 16
TABLE OF CONTENTS
`1. GENERAL INFORMATION .......................................................................................... 3
1-1. Introduction and Description .................................................................................................................. 3
1-2. Owner Assistance .................................................................................................................................... 3
1-3. Equipment Supplied ................................................................................................................................. 3
1-4. Features ..................................................................................................................................................... 3
1-5. Safety Considerations, Explicit Definitions ........................................................................................... 4
2. INSTALLATION .............................................................................................................. 5
2-1. Unpacking and Initial Inspection ............................................................................................................ 5
2-2. Line Voltage Selection ............................................................................................................................. 5
2-3. Amplifier Location Selection ................................................................................................................... 5
2-4. Connections .............................................................................................................................................. 5
3. POWER ON, CONTROLS AND INDICATORS .............................................................. 7
4. OPERATION................................................................................................................... 8
4-1. Turning ON and OFF ................................................................................................................................ 8
4-2. Changing Operate and Standby Modes ................................................................................................. 9
4-3. RTTY Mode ................................................................................................................................................ 9
4-4. Antenna change ....................................................................................................................................... 9
4-5. Tuning ........................................................................................................................................................ 9
4-6 The Auto-Protection System .................................................................................................................. 11
5. MAINTENANCE ........................................................................................................... 11
5-1. Cleaning .................................................................................................................................................. 11
5-2. Fuse Replacement .................................................................................................................................. 12
5-3. Tubes Replacement ............................................................................................................................... 12
5-4. Simplified Schematic Diagram .............................................................................................................. 12
5-5. Service Functions .................................................................................................................................. 14
6. SPECIFICATIONS ........................................................................................................ 15
6-1. Parameters .............................................................................................................................................. 15
6-2. Functions ................................................................................................................................................ 15
6-3. Storage and Shipment ........................................................................................................................... 16