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Chapter 1.
Installation.
1.1. Safety measures
1.- Never place the equipment next to hot sources.
2.- Never undergo the equipment to temperatures that exceed the level of operation of the device.
3.- Do not expose the equipment to dripping or splashing.
4.- Do not place objects filled with liquids on the equipment.
5.- Respect ventilation slots of this equipment. Avoid covering them with any object.
6.- Keep clean and without obstacles a minimum radius of 40 cm around this equipment.
7.- Avoid locations with possibilities of spilling liquids on the inside of the device, and with important changes of
temperature.
8.- Never open the equipment yourself due to electric risk. In case of problems, go always to qualified technicians..
9.- Never, under no circumstances, open the equipment connected to the electrical net.
10.- During the handling it is better to disconnect the equipment of the electrical net.
11.- Respect the electricity security rules during the assembling. Use materials that obey the current law.
12.- The connecting plug must be accessible in a fast and simple way to have a fast disconnection.
13.- Never touch the plug with wet hands. Also, disconnect always the device before handling the connections..
14.- Never put any heavy object over the device, as it could get damaged.
15.- If the equipment is going to remain some time without use, it is recommendable to disconnect it from the electrical
net.
16.- The repairmen and the maintenance of the equipment must be done by TV and radio specialist technicians.
1.2. Box content
•
User's guide
•
Amplifier MA LIN 22
1.3. Description and connections
MA LIN 22 is a line amplifier allows amplify 2 different lines TER+SAT, in this way a single MA LIN 22 can be used as
line amplifier for twin distributions as a typical ICT installation.
Each line of the amplifier has one output OUT and one TEST output.
It has equalized and adjustable outputs in terrestrial and satellite band.
Conections
1. AC IN: Feeding cable 230VAC/50 Hz
2. IN 2: Input signal line 2 (950-2150 MHz).
3. IN 1: Input signal line 1 (47-862 / 950-2150 MHz)
4. OUT 2: Output signal line 2 (47-862 / 950-2150 MHz).
5. TEST 2: Test output line 2 (-30dB).
6. TEST 1: Test output line 1 (-30dB).
7. OUT 1: Output signal Line 1 (47-862 / 950-2150 MHz).
8. GND: Ground connector.
MA LIN 22
MA LIN 22 · User's manual
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2
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5
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Gain
3
regulators
8
Tilt regulators
6
7
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