RSE Southern Cross 52 User manual

Installation & Operation Manual

1
Table of Contents
Caution 2
Contents on Delivery 2
Correct Use and Operation 3
Mounting Preparation 4
Main Cable Installation 6
Electrical Connections 7
Data Box Installation 8
ON/OFF Display Panel Mounting 8
Receiver Connection 8
Operation of SC52 Automatic Satellite Dish 9
Service Operation 10
Auto Up Function 10
Technical Information 11
Warranty 11

2
Caution
Please read information contained in this manual before you begin to install the
Southern Cross 52.
Note:This is a sensitive device. Do not place any weight on the dish arm. Do not
manually lift or turn the dish arm; the dish arm may only be moved by the motor.
Caution:
Never touch the outdoor unit whilst in operation!
Note for operation on caravans:
The 12V power supply system which is generated by voltage transformers built into
on some imported caravans is frequently not stable enough for the operation of the
satellite system. We recommend the SC52 wiring is attached directly to the house
battery only.
Contents on Delivery
The following items are in the carton as supplied:
Southern Cross 52 Dish
Main RG6 RF Coax Cable with waterproof entry plate and connector
Data Box Module
Controller Display
Comms Cable (Western cable connector)
Coax Cable for connection of your satellite TV receiver with control unit.

3
Correct Use and Operation
This product has been designed for use in a fixed installation on motorhomes and
caravans with a maximum speed of no more than 100 Km/h. It is designed to
automatically aim a parabolic antenna mounted on a stationary vehicle at
geostationary television satellites transmitting directly to NZ using the Optus D1
satellite. The power to the system is supplied by a standard vehicle electric system
with a rated voltage of 12 volt.
Use of the equipment for any other purpose than the one specified is not permitted.
Your SC52 dish is an intelligent satellite TV reception system which can align itself
towards a pre-set satellite automatically as long as the system is located within the
satellite reception.
Please ensure that the system always has a clear view to the North West. In NZ, the
Optus D1 satellite is in an approximate position to the North West (Azimuth 318°). If
the satellite’s signal beam is interrupted by obstacles such as mountains, buildings or
trees, the automatic aiming will not function and no TV signal will be received.
Please also note the following instructions from the manufacturer:
It is not permitted to change the overall device by removing or adding individual
components.
It is not permitted to use other parabolic antennas or LNBs than those installed
originally on the equipment.
The installation must only be performed by a qualified technician.
All of the relevant and approved guidelines of the automotive industry must be
observed and complied with.
The equipment must only be installed on hard vehicle roofs which are
sufficiently strong and inherently stable.
No regular maintenance is required other than cleaning. All housings and
enclosures must not be opened. Only a qualified professional should carry out
any maintenance work.

4
Mounting Preparation
This dish system must be installed on the roof of the motorhome/caravan. Care must
be taken to ensure adequate space is provided to allow for the operation and rotation
of the system. Allow for clearance from vents, roof hatches and air conditioning units.
Where possible ensure the system is installed on a level section of the roof line as this
will ensure the minimum acquisition time. Listed below are the parameters of surface
area required.
From the centre of the dish rotation pivot a radius of 260 mm is required to a height of
500 mm from the roof.
Overall Dimensions
Base length 420 mm
Width 300 mm
Overall length (including dish) 825 mm
Overall width (including dish) 540 mm
Overall height (closed) 165 mm
Overall height (open) 730 mm
Weight 11.3Kg
Before installation, ensure the roof base has sufficient strength for the support of the
dish system. The mounting plate can be drilled, screwed and sealed to the roof,
(ensure adequate sealing to prevent any water leaks) OR it can be fixed using an
adhesive sealant ensuring all of the manufacturer’s directions are followed and
sufficient time for the product to cure correctly is allowed. Alternatively a 3M bonding
tape and primer spray can be used, for more information on this product please contact
RSE.

5

6
Main Cable Installation
1. Select the location for roof entry plate and drill a 13 mm hole.
2. Insert the cable through the roof entry plate and then the cable through the roof
line.
3. Slide the cable through the roof gland to allow for correct length from gland to
dish.
4. Install the roof entry waterproof plate as is now attached to the cable ensuring
adequate sealing of the plate and screws.
5. Tighten the gland to ensure good waterproof seal.
6. Connect waterproof twist connector to dish base and saddle cable as necessary.
7. The cable length can be altered to suit an individual installation, i.e. excess cable
can be shortened, however care must be taken to ensure that a high quality
satellite F connector is used to refit to the satellite cable.
Note: RSE cannot be held responsible if this cable length is
altered as if not done correctly this could affect the satellite
antenna operation and further if it has been altered and it does
impact on the antenna operation, it would not be covered under
warranty.

7
Electrical Connections
Note: This system is 12V operation. Mount the main control unit at the selected
location and connect the RF coax cable from the antenna. Connect the antenna cable
to the “Dish In” connector on the control unit.
Mount the Display controller using the screws provided and connect the Display loom
(Western Jack type connector) to both the Display controller and Data Box. The main
power supply plug (4 pin connector) can now be wired as below.
The colours are as below:
Red 12V Positive
This should be on an unswitched constant 12V DC supply as close to the battery as
possible to ensure no voltage drop. Alternatively connect to a reliable 12V supply
directly from the battery, i.e. main switchboard supply, fuse box etc.
Black 12V Neg/Earth
This should be a good ground supply to the battery or main earth connection at
switchboard.
Yellow 12V Ign/Switched
This is the Auto Shut Down circuit. It must be connected to either a switched ignition
source or Alternator D+ connection from the vehicle charging system OR if the unit is
installed in a caravan it can be connected to the stop light circuit.
The circuit only needs a momentary supply to activate the auto close operation.
Once these connections have been made the main loom containing the relay and fuse
holder can be connected to the Data Box.
To The Installer
Once the SC52 Satellite antenna installation is completed, check the operatingvoltage
whilst the dish is searching. Optimum operating voltage is 12.00V DC –14.8V DC,
minimum threshold is 10.5V DC. Any voltage lower than this can cause the Antenna
to not operate correctly.

8
Data Box Installation
Locate a position best suited to your individual installation and run the appropriate
antenna cables and power supply cables as supplied. Mount the Data Box using the
4 x mounting lugs.
Ensure that the master ON/OFF reset switch is accessible. The box can be hidden
just ensure that once located, the switch can be easily turned on and off in the future.
ON/OFF Display Panel Mounting
Select a location that best suits your installation. The cable provided to connect the
Data Box to the Display is 5M in length.
Simply snap the connectors into both ends. To mount the Display unclick the fascia
off the display cradle, mount the cradle using the holes provided and “click” the 5m
data cable into place and then “click” the fascia into place.
Receiver Connection
Connect to the receiver/TV using the RF Coax cable provided and plug into the “TV
Out”connection on the Data Box. The other end is connected to the “LNB in” or “Sat
In” of the satellite set top box receiver or satellite TV.
Please note: Ensure that the TV or set top box is switched off when making this
connection.

9
Operation of SC52 Automatic Satellite Dish
Turn ON the Master/Reset switch that is located on the side of the Data Box. When
first turned on the dish will respond with a short self-test. The dish will raise several
cm’s then retract and “CLOSING” will appear on the screen. This will time out quickly
and “POWER OFF” will appear on the screen.
This antenna is now ready for operation, the Master Reset switch can be left on
continually. Should the motorhome or caravan suffer from low house battery voltage
or an electrical “event”occurs that affects the dish operation, simply turn the reset
button off then on again. This will reset the dish software.
To operate the antenna press the On/Off button on the display once and the display
will boot up and the second press will start the dish. The word OPENING will show.
Once the dish is fully open and begins to rotate SEARCHING will appear on the display
along with the preset search satellite and also the signal strength.
The dish will locate the satellite and the display will change to TRACKING. At this
point the dish will fine tune itself incrementally to receive maximum signal gain. Once
this is achieved the display will read SIGNAL LOCKED and signal display will show a
reading of between 48 –52 (this will vary due to location and atmospheric conditions).
This acquisition time will take between 45 –55 seconds, however may vary according
to location.
The LED next to the ON/OFF button on the display will appear red during all functions
and will turn to green when the dish is locked on the satellite.
After 90 seconds the display will time out. To bring the display on press the ON/OFF
button. Then press the button a second time for the desired operation.

10
Service Operation
Should you require the dish to be in the up position yet stationary for cleaning or
service, whilst the dish is rotating simply press the “Tick” button. This will stop the dish
immediately. To restart the dish press the “Tick” button and the dish will restart the
search process.
Note: If you press the ON/OFF BUTTON IN ERROR you will need to access the
RESET switch to restart the dish operation.
If the dish has achieved signal locked position and you wish to do a “retune” press the
“Tick” button once to bring on the display, it will read SIGNAL LOCKED. Then press
the Tick button twice in short succession and the antenna will do an automatic fine
tune. Once completed the display will show SIGNAL LOCKED.
Auto Up Function
The SC52 has the ability to be programmed to open the antenna automatically if the
TV remote “ON” button is pressed or alternatively the Satellite Decoder remote ON
button is pressed. The dish will open and set.
If you wish to dish to retract (i.e. if you are watching a DVD or streaming, simply press
the ON/OFF button on the SC52 Display and the dish will retract. Note: It will not
retract if you turn the TV/Decoder off.
If this function is not activated or you wish to deactivate it please contact RSE between
8 am and 5 pm Monday to Friday to assist you with this process.

11
Technical Information
Note: The SC52 settings should not be altered other than by a qualified technician.
The LNB setting is 10750
The primary search transponder frequency is 12483 Freeview.
The symbol rate is 22500
Polarization is Horizontal
Standby current draw: 200 milliamps
Operating draw (stationary locked onto satellite): 350 milliamps
Warranty
The Southern Cross 52 has a 24 month warranty. After this period this product can
then be returned to RSE (NZ) Ltd in Auckland, phone [phone] for a service at a
cost of $160 + GST. Once this service is completed the product will then carry a
further 12 month warranty.
If any problems occur it must be taken back to the installer or retailer for
inspection/service or contact RSE on 0800 639 822 for advice.