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AWMA-C250
Page 2
CONTENTS
1.
SAFETY ...............................................................................................................................................................6
2.
GENERAL INFORMATION.............................................................................................................................9
3.
MAJOR SUBSYSTEMS AND THEIR FUNCTIONS ...................................................................................13
3.1
RF S
UB
-
SYSTEM
...........................................................................................................................................13
3.1.1
RF High Power Module
...............................................................................................................13
3.1.2
RF Driver Module
..........................................................................................................................13
3.1.3
Waveguide Arm Assembly
...........................................................................................................14
3.1.4
RF Input Isolation Circuit
...........................................................................................................14
3.2
T
HE
R
EDUNDANT
W
AVEGUIDE
S
WITCH ASSEMBLY
.....................................................................................14
3.3
T
HE
R
EDUNDANT
F
RAME ASSEMBLY
...........................................................................................................14
3.4
P
OWER
S
UPPLY
S
UBSYSTEM
.........................................................................................................................17
3.5
M
ONITOR AND
C
ONTROL
B
OARD
................................................................................................................17
3.6
T
HE
C
OOLING
S
UBSYSTEM
...........................................................................................................................18
3.7
LRU P
HILOSOPHY
........................................................................................................................................18
4.
UNPACKING AND INSTALLATION............................................................................................................19
4.1
I
NITIAL
I
NSPECTION
......................................................................................................................................19
4.2
U
NPACKING
..................................................................................................................................................19
4.3
I
NSTALLATION
..............................................................................................................................................19
4.3.1
Mechanical Installation
................................................................................................................19
4.3.2
Electrical Connections
.................................................................................................................21
4.3.3
RF Connections
..............................................................................................................................23
4.3.4
Cooling Considerations
...............................................................................................................23
5.
INTERFACES ...................................................................................................................................................25
5.1
S
ERIAL
I
NTERFACE
(1:1 R
EDUNDANT
S
YSTEM
) ...........................................................................................26
5.2
D
ISCRETE
I
NTERFACE
...................................................................................................................................27
5.3
RF O
UTPUT
M
ONITOR
P
ORT
........................................................................................................................29
6.
INITIAL POWER ON AND CHECKOUT.....................................................................................................30
6.1
P
RE
-
POWER
P
ROCEDURES
............................................................................................................................30
6.1.1
Verifying the Operational Settings
............................................................................................30
7.
OPERATION .....................................................................................................................................................31
7.1
I
NTRODUCTION
.............................................................................................................................................31
7.2
E
SSENTIAL
O
PERATING
P
ROCEDURES
..........................................................................................................31
7.3
P
REPARING THE
S
ERIAL
I
NTERFACE
.............................................................................................................32
7.3.1
Software Installation and Set-up
...............................................................................................32
7.3.2
Wiring Instructions
........................................................................................................................32
7.3.3
Software Configuration
...............................................................................................................33
7.4
RF C
ONFIGURATION
.....................................................................................................................................34