Hitachi EC702MP-BB3, Operation Manual

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E-Compact MP-BB3 Series
2. Activation
The steps of this activation must be followed to avoid damage to the equipment.
1
st
Before Turn-On, Check if all on/off key
Drawers are “
off ”
2
nd
Trigger the circuit breaker on ( 01 )
3
rd
Power On (Rear Panel) The Exciters
and the CM9001 Module Control
4
th
Check if both the Exciter (Main and Backup) are
configured for the correct channel, the same as
the Mask Filter and the Antenna
5
th
Check if both the Module Control CM9001 (Main
and Backup):
Chanel is the same of the Exciter (
02 )
The description of the Equipment is correct ( 03 )
6
th
Check if the Main Exciter and Main Module
Control CM9001 are active
7
th
Check if the Programmed Power in Main
Module Control CM9001 is 0 (ZERO) Watts:
Display Interface
>Measurements > Power > Programmed
Power [1/3]
8
th
In the Power Amplifier Drawer 1
Switch On the Power Amplifier ( 04 )
9
th
Check the Drawer Communication Status.
In the Main Module Control Display Interface:
>Measurements > Communications Status
HPA01 =
OK
10
th
Check the ALL Power Supply and Current when
0 (Zero) Watts Transmitter FWD Power:
In the Main Module Control Display Interface:
>Measurements > Drawers
> Power Supply
Power Supply
≈
50.0V
>Measurements > Drawers
> Current
I
≈ 0
.30A (for each PA)
02
03
CM9001 Display
01
PA704MP – REAR
04