I would update the Fortec Star Mercury II firmware to the latest version. The earlier firmware had a difficult Signal Level indicator. The Signal Level would hover between 1 - 4% unless the receiver was on the correct satellite and all of the receiver parameters were correct. On the newer firmware, the Signal Level will indicate 40 - 50% if connected to a functioning LNBF and then relect higher if aimed at the correct satellite and the receiver parameters are correct.
I would suggest that until you become familiar with the system that you take the motor and the DiSEqC out of the setup and confirm that you have the receiver programmed correctly you understand the operation of the receiver and the components are working.
Once you have a few hours of fixed dish operation, then move into the advanced usage.
Your true south satellite is SBS6.
Connect the receiver directly to the L port on the Invacom QPH-031
Place your receiver on Satellite SBS6
LNBF Type Standard - 10750
TP freq. 11741 / Horizontal / Symbol Rate 6616
I have attached below, the aiming coordinates from
GeoSatFinder.com for your southern satellite location SBS6. Aim the dish using these coordinates.
Once you find and peak the Quality Reading, press the Yellow button to scan for the Free to Air channel "Ohio News" Sit back relax and enjoy the moment. Sight down the LNBF arm and note where the arm is aimed. This is your approximate true south for your location.
Now that you have a channel scanned in and you know that the LNBF and receiver are working, turn off the receiver Master Power and mount the dish on the motor and connect the receiver to the Motor and the motor directly to the L port of the Invacom QPH-031.
Power up the receiver and enter the Installation Menu. Turn the Positioner on to USALS and press OK. Enter your Longitude and Latitude. Press Menu to return to previous page. The motor should have slightly moved. Exit and place your receiver on Channel 1 "Ohio News" and Press the SIG button.
Place the motor latitude on 44.8 and the Dish angle to 22
Pan the motor slightly left or right on the mounting post, pointing the LNBF arm at the same direction that you had noted earlier . If the Signal Quality does jump up and stabilize and the "Ohio News" channel doesn't appear, increase or decrease the dish elevation angle by one degree and sweep the small area of the horizon again. Repeat the panning motions while increasing or decreasing the elevation in one degree increments. You may have to go 5 or more degrees higher or lower to find the signal. Once you find the Quality Signal reading and peak, reward yourself by pressing the Power Scan button and scanning for all of the other back haul feeds that might be broadcasting.
When the scan is complete and you have watched some interesting unedited news feeds on some of the occasional use transponders, Turn off the Master Power switch and connect the DiSEqC switch. Place L on input 2 and C on input 1. Connect the receiver to the switch then turn on the Master Power switch.
Go back into the Installation Menu and with satellite SBS6 and Transponder 11741 selected, set the Switch to DiSEqC 1.0 and the Port to 2. Does the Signal Quality show good Quality? I.E is "Ohio News" still come in? If not, is the Signal Level 0 or 47 (with new firmware). If 0, there is no connection to the LNBF. If 47% there is a connection to the LNBF but the switch may be bad or the motor is not passing the DiSEqC commands. Exit and save the DiSEqC setting.
If there is no Signal Quality, Turn off the Receiver Master Power and bypass the motor. Turn the Master Power back on. Is "Ohio News" coming in? Press the SIG button. If the channel is coming in, the motor might not be passing the DiSEqC commands to the switch. If the channel is not coming in, is the Signal Level 0 or 47 (with new firmware). If 0, there is no connection to the LNBF. If 47% there is a connection to the LNBF but the switch may be bad.
Hope that this helps!