Eagle 2000 – 2kW FM Broadcasting Amplifier
User’s manual – Page 3 of 66
Contents
1
I
NTRODUCTION
.......................................................................................................................... 5
2
G
ENERAL
I
NFORMATION
............................................................................................................ 6
2.1
Safety suggestions ........................................................................................................................ 6
2.1.a
General safety recommendations...................................................................................................... 6
2.1.b
Good practices .................................................................................................................................. 7
2.1.c
First aid in case of electrical shock .................................................................................................... 7
2.1.d
Emergency resuscitation technique................................................................................................... 7
2.1.e
Treatment for burns ........................................................................................................................... 8
2.2
Symbols used in this document .................................................................................................... 9
3
W
ARNINGS
.............................................................................................................................. 10
3.1
Safety first!................................................................................................................................... 10
4
P
ARTS DESCRIPTION
................................................................................................................ 11
4.1
Front view .................................................................................................................................... 11
4.2
Control panel ............................................................................................................................... 11
4.3
Rear view..................................................................................................................................... 12
4.4
Internal top view - main parts location......................................................................................... 13
5
C
IRCUITS DESCRIPTION
............................................................................................................ 14
5.1
Power supply unit ........................................................................................................................ 14
5.1.a
Power supply unit connections and indications ............................................................................... 14
5.1.b
Main power supply switch and power supply relay .......................................................................... 15
5.2
R.F. amplifier section................................................................................................................... 15
5.2.a
Connections of the R.F. amplifier section ........................................................................................ 15
5.3
Control (CPU) board.................................................................................................................... 16
5.3.a
Control board connections and commands ..................................................................................... 16
5.4
Analog board ............................................................................................................................... 17
5.4.a
Adjustment of the maximum output Power level.............................................................................. 17
5.4.b
Adjustment of direct and reflected power levels readings................................................................ 17
5.4.c
Analog board connections ............................................................................................................... 17
5.5
Fans control board ...................................................................................................................... 18
5.5.a
Fans control board connections ...................................................................................................... 18
5.6
LCD display and control panel board .......................................................................................... 18
5.7
Digital encoder (multifunction knob)............................................................................................ 19
6
I
NSTALLATION
......................................................................................................................... 20
6.1
Checking the supplied parts ........................................................................................................ 20
6.2
General safety rules .................................................................................................................... 20
6.3
Placing the equipment................................................................................................................. 20
6.3.a
Choosing the proper room and location........................................................................................... 20
6.3.b
Environmental Conditions................................................................................................................ 20
6.3.c
Electrical conditions......................................................................................................................... 21
6.4
Connecting the equipment .......................................................................................................... 21
6.4.a
Connecting the antenna .................................................................................................................. 21
6.4.b
Connecting the AC power line ......................................................................................................... 21
6.4.c
Connecting to the exciter................................................................................................................. 22
7
B
ASIC OPERATIONS
................................................................................................................. 23
7.1
Turning on/turning off .................................................................................................................. 23
7.1.a
First switching on (during installation).............................................................................................. 23
7.1.b
Adjusting the output power .............................................................................................................. 23
7.1.c
Setting the display language ........................................................................................................... 24
7.1.d
Setting date and time....................................................................................................................... 24
7.1.e
Turning off ....................................................................................................................................... 26
8
U
SE OF THE MENUS
.................................................................................................................. 27
8.1
Use of the multifunction knob ...................................................................................................... 27
8.2
Navigating the menu ................................................................................................................... 27
8.3
Confirming/quitting the settings ................................................................................................... 28
