Televes OMS44TSN Manual De Instrucciones página 4

EN
Important installation conditions:
• Before handling or connecting the equipment,
please read this manual.
• Before powering ON the equipment for the fi rst
time, please ensure that all cables are correctly
connected.
• When the unit is install for the fi rst time, please wait
about 10 seconds before check levels and quality.
The unit may take some seconds to calibrate.
• Please adjust the RF output level, using the switch
localed on the top of the MDU Quattro. There are 3
positions (High-Medium-Low) gain.
• The Satellite output level, is adjust in 5dB steps by the
gain switch. Low gain should only be used in cases
of satellites that don´t have many transponders and
additional attenuation is required.
• If there are any changes made to the passive optical
network, all the optical converters units connected
should be power cycled.
• Please allow air circulation around the equipment.
• Do not place the equipment near sources of heat or
in excessively moisture conditions.
• Do not place the equipment where it may be
aff ected by strong vibrations or knocks.
All manuals and user guides at all-guides.com
How to use the equipment safely:
• If any liquid or object falls inside the equipment,
please contact a specialized technician.
• Do not connect the equipment until all the other
connections have been made.
Precautionary measures with the
connection point:
• Take special care to avoid damaging the unprotected
ends of the connectors, as small scratches, impurities
and/or particles of dirt, oil, grease, sweat etc. may
signifi cantly aff ect the quality of the signal.
• To clean the ends of the connectors, wipe with
an appropriate cleaning wipe moistened with
isopropyl alcohol, specifi c for the cleaning of optical
elements. Make sure the alcohol evaporates fully
before connecting.
• Keep the connector covers and cable caps in a safe
place in case they are needed in the future.
• Always fi t the covers on the connectors of devices
that are not connected to cables to prevent the laser
beam from damaging the eyes.
Instructions for the optical
connection:
1
Align the FC/PC connector Key-Way (Type R)
with the receptable Key-Way.
Connector key-way
Receptable key-way
2
Push fi rmly to locate the key-ways, and then
rotate the coupling ring.
Coupling ring
Rotate clock-wise to fi nish
4