Quark Eagle 2000, Руководство пользователя

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Eagle 2000 – 2kW FM Broadcasting Amplifier
User’s manual – Page 12 of 66
For further information regarding the use of the multifunction knob
Ö
8.1
[8]
ON LED
- this LED glows green when the equipment is in normal operation.
[9]
STAND-BY LED
- this LED glows yellow when the equipment is in stand-by mode. In this condition, the amplifier can’t
temporarily deliver output power until it’s reverted back into operation mode through the
ON/STAND-BY
button [1].
[10]
ALARM LED
- this LED glows red if an alarm event occurs.
The combination of these 3 LEDs can also show if an alarm has been issued. For further information please refer to par. 12.1.
4.3 Rear view
[11]
R.F. OUTPUT 50 OHM
– an FM broadcasting suitable antenna able to bear the amplifier rated power must be connected to this
7/16 flange.
Instead of the 7/16 flange, the amplifier can be supplied, on demand, with a 7/8 connector.
[12]
R.F. IN
– a 25 to 30 W rated exciter must be connected to this N-type connector.
The equipment can be supplied with an optional N-N cable to connect the amplifier to the exciter.
[13]
Exhaust cooling air outlet
– the exhaust cooling air which came into the equipment through the front ventilation grid, used to
cool the power supply unit, exits from this outlet.
[14]
POWER ON/OFF
– it enables to switch on/off the main power supply.
After the first switch on, when installing the amplifier, this switch has to be used only for maintenance purposes. The standard
way to switch on/off Eagle 2000 is via the ON/STAND-BY button [1] located on the front side.
[15]
230V
AC
– the amplifier comes with a 3 x 2.5 mm
2
- 2 meters length power supply cable.
[16]
REMOTE I/O
– in the next version of Eagle 2000, this DB25 connector will enable the remote control option.
[17]
GROUND
– it allows the connection of the equipment to ground for a safe operation.
[18]
Exhaust air ventilation outlet
– the exhaust cooling air which came into the equipment through the front ventilation grid, used
to cool the RF section heatsink, exits from this outlet.
12
13
14 15
18
RF OUTPUT 50 OHM
RF IN
GROUND
17
POWER
ON/OFF
REMOTE I/O
16
230Vac
11