User's Manual

418 Users manual Release 1.00 – NOVEMBER, 2011
Part #74468
Printed in USA 1
Table of Contents
1. Your new 418 ______________________________________________________________ 3
1.1. Unpacking 418 __________________________________________________________________ 3
1.2. About this Manual _______________________________________________________________ 3
1.3. Accessory package _______________________________________________________________ 3
1.4. Connection to Antenna & Power Supply_____________________________________________ 4
1.5. A word about grounding __________________________________________________________ 4
1.6. Philosophy of design _____________________________________________________________ 4
2. 418 FRONT PANEL ________________________________________________________ 6
2.1. Switches _______________________________________________________________________ 6
2.2. Band Buttons ___________________________________________________________________ 6
2.3. Attenuator Button _______________________________________________________________ 6
2.4. Delay Button____________________________________________________________________ 6
2.5. Delta Button ____________________________________________________________________ 6
2.6. Leds ___________________________________________________________________________ 6
2.7. Display ________________________________________________________________________ 6
2.8. Backlight_______________________________________________________________________ 6
3. 418 Rear Panel _____________________________________________________________ 7
3.1. ACC 1 _________________________________________________________________________ 7
3.2. Key In / Out ____________________________________________________________________ 8
3.3. Power _________________________________________________________________________ 8
3.4. Fuse ___________________________________________________________________________ 8
3.5. Antennas _______________________________________________________________________ 8
4. Amplifier Hookup __________________________________________________________ 9
4.1. 418 to 539 ______________________________________________________________________ 9
4.2. 418 to other_____________________________________________________________________ 9
5. Fault ____________________________________________________________________ 11
5.1. Fault conditions ________________________________________________________________ 11
5.2. List of faults ___________________________________________________________________ 11
6. Specifications _____________________________________________________________ 12
7. Block Diagram ____________________________________________________________ 13
8. In Case of Difficulty________________________________________________________ 14
9. Warranty & Return Policy___________________________________________________ 14