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  Select 

ANTENNA SETUP

, Press 

OK 

 
Select Satellite and choose 

Galaxy25Ku 97W

 by pressing 

LEFT

 

or 

RIGHT ARROW

, Select LNB Type and set to 

LNB-10750

 

(Standard), Select Transponder and press the 

RIGHT ARROW

 to 

select an Active Transponder (example: 

12177 V 23.000

), Select 

Positioner and set to 

USALS

, Press 

OK

 

 
 
 
 

Select 

LONGITUDE

 and enter your installation location 

Longitude using the 

Numeric Keys 

Use the 

RIGHT ARROW

 to 

select if the location is entered as 

EAST

 or 

WEST

 Longitude 

(North American coordinates are entered as West). Example 
Sacramento, CA enter 121.2W.  
Select 

LATITUDE

 and use the 

Numeric Keys

 to enter the install 

location Latitude. Use the 

RIGHT ARROW

 to select if the 

location is entered as 

NORTH

 or 

SOUTH

 (North American 

coordinates are entered as North). Example: Sacramento, CA enter 

38.5N. Select “Go to position” and Press 

OK

. The dish will rotate to the Galaxy25 satellite position 

based on the calculated values. 
 
Slightly loosen the motor on the mounting mast and rotate the motor assembly East or West on the post 
in very small movements while observing the 

Signal Quality

 meter. If a Signal Quality reading cannot 

be obtained or if the Quality is low or erratic, raise or lower the Satellite Dish Elevation by a degree and 
repeat the slow pan left or right rotation. Once the satellite is located, the Signal Quality reading will be 
displayed.  

 
The Fortec Star Mercury displays reliable programming if the 
Signal Quality is at least 50%. The higher the Signal Quality 
reading, the more reliable reception. Transponder 12177 should be 
65% or better. 
 
 
Press the 

P.SCAN KEY

 to select Power Scan to find all available 

TV and Radio channels on the Galaxy25 Ku satellite. 
 

   
 
 
 

Summary of Contents for GEOSATpro GS120 DiSEqC

Page 1: ... Visionsat IV 200 Satellite Receiver with USALS 3 Assembled 76cm 1 2 Meter Dish 4 LNBF KU Band Standard Type 5 5 Coax Jumper 6 Portable TV with cables for connecting to the satellite receiver output Satellite aiming Calculator is available at http www geosatfinder com Available channels and broadcaster information can be found at http www lyngsat com What to learn more about Free to Air Satellite ...

Page 2: ...table post If the post is not exactly level the dish will not track the satellite arc Assemble the motor and mount on a post With the motor in the 0 position rotate the motor assembly on the mounting post towards magnetically corrected South Find true south at http www geosatfinder com or by adding or subtracting the magnetic declination for your area to the compass reading Example Sacramento CA t...

Page 3: ...al The dish elevation angle will be between 20 and 30 degrees Loosely secure the two dish elevation bolts as the elevation may need to be adjusted for the dish to properly track the satellite arc LNBF Set to 12 O clock Position 7 Set LNBF rotation to 12 o clock position The motor will rotate the lnbf and dish as it moves through satellite positions ...

Page 4: ...lit on the motor Please consult with the motor operation manual for description of modes of the status indicator light 13 To verify that the dish will clear any obstacles press and hold the manual movement button on the motor until shortly before the motor reaches an obstacle or the West mechanical limit of the motor Press the button twice within one second and hold to drive the motor to an obstru...

Page 5: ...inates are entered as North Example Sacramento CA enter 38 5N Select Go to position and Press OK The dish will rotate to the Galaxy25 satellite position based on the calculated values Slightly loosen the motor on the mounting mast and rotate the motor assembly East or West on the post in very small movements while observing the Signal Quality meter If a Signal Quality reading cannot be obtained or...

Page 6: ...l free channels Upon completing the scan an on screen prompt will ask Do You Want to Save Select YES and Press OK To program additional satellites enter the MENU Select ANTENNA SETUP and chose a second satellite from the antenna setup list AMC4 101W Set the LNB type to LNB 10750 Activate USALS for the POSTIONER setting to drive the motor automatically to satellite position AMC4 Set TRANSPONDER to ...

Page 7: ... satellite channel is changed on the receiver the motor will automatically move the dish to the correct satellite location and the selected channel will appear Visionsat IV 200 Receiver Set up and Operation Power ON the Master Power Switch on the rear panel of the receiver Select English Press OK Select your Time Zone Press OK Select if Daylight Saving or Region Press OK Would you like to Auto Det...

Page 8: ...nder Frequency 12177 Positioner USALS Select Dish Longitude and enter your installation location Longitude using the Numeric Keys Use the DOWN ARROW to select if the location is entered as EAST or WEST Longitude North American coordinates are entered as West Example Sacramento CA enter 121 2 W Press OK Select Dish Latitude and use the Numeric Keys to enter the install location Latitude Use the RIG...

Page 9: ...ion Once the satellite is located the Signal Quality reading will be displayed The Visionsat IV 200 displays reliable programming if the Signal Quality is at least 50 The higher the Signal Quality reading the more reliable reception Transponder 12177 should be 70 or better Select Channel Search and Press OK Setting is Changed Do you want to save Select YES Press OK Select Satellite 97 0W Galaxy25 ...

Page 10: ...ion to peak the Signal Quality Power Scan the satellite for available channels Repeat for each available satellite Move the dish back to a channel from the first satellite and verify good signal quality If the reading has degraded you may need to fine tune the motor azimuth setting and or the dish elevation settings to reflect high quality readings between the multiple satellite locations If the p...

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