We've compiled the following
pages to assist you in 4DTV installations
www.volsatdist.com authorized General Instrument/Motorola distributor
61A Parris Ave, Nashville, TN TN: 800-726-1298 IN: 888-592-3030 VA: 888-844-1040
1
The Preliminaries: If you are replacing your existing IRD with a 4DTV, first position your dish to what the satelliteguides call G1 before you disconnect your
old receiver. Disconnect your old unit then connect the 4DTV receiver.
Remove your Videocipher Module from the old unit and install it into your 4DTV . Do not remove or insert with either
receiver plugged into an electrical outlet.
Connect the Motor, Sensor, Polarizer wires and LNB cables and the UHF antenna to the terminals on the rear panel
of the 4DTV receiver. It may be necessary to refer to the DSR922 Operator’s Guide that came with your 4DTV for the
correct locations of these wires.
Connect power to the 4DTV receiver and turn it on. The 4DTV will go through a “warmup” process before it actually
powers completely up. When 12:00 is displayed on the front panel of the receiver press the POWER button.
2
Factory Reset: Before you do anything, we recommend you reset the receiver to the factory defaults. This is just agood practice when installing the 4DTV receiver. Press
OPTIONS 6, 7, 7, 8, then select 7 (RESET TO FACTORYDEFAULTS)
. The receiver will ask you confirm the selection the will reset and go through the “warmup” processagain.
Press
OPTIONS 6, 4, 1, Use the ARROW key and move the yellow cursor to YES on the line for ALLOW DISHMOVING FOR UPDATES.
This allows the dish to move automatically between 2am and 5am each day for IPGUpdates.
3
Dish Settings: Press 2 (CHANGE DISH SETTINGS) then 1 (SELECT ACTUATOR). If you are standing behind yourdish and the actuator is on the East side of the pole, choose
LINEAR/WEST, if your actuator is on the West side ofthe pole, choose
LINEAR/EAST. (Typically if you are East of Denver Colorado you will select Linear/West).Press
2 or ARROW DOWN (LNB TYPE), the default setting is C-Band and Ku-Band LNBs but if your system isdifferent you will need to change this to match your configuration. Use the
LEFT and/or RIGHT ARROWS to selectyour LNB type.
FEEDHORN POLARIZATION typically is STANDARD. If you are not sure leave it in standard mode. If later you find
your feedhorn is rotated, press
4 (FEEDHORN POLARIZATION), to change to ROTATED, Nor should you have tochange option
3 (ADJUST LNB OFFSET). Press GO BACK.4
Setting Limits: Press 3 (SET LIMITS) to get to the East/West limits screen. The dish position will show you arecurrently at 5000. This is the preferred dish position for Go. If the dish is not at GO or if you installed a new actuator
at the same time as this receiver, you may want to move the dish to G0 then do another Factory Reset to put 5000 at
the G0 position. At this point you will only be able to move the dish while you are setting the limits.
Now you have a choice. If you knowledgeable about satellite locations proceed to #5 below to set the limits as you
are programming the satellites. If when you move the dish and it goes the opposite direction than you intended,
reverse the M1 and M2 motor wires on the rear panel.
East Limit: Press
1 (EAST LIMIT) tap the LEFT ARROW key to move the dish, stop when you see the "Physical limitof the dish has been reached" message, press
ENTER then move the dish about 10 counts west then press ENTERagain. Later after you have the Eastern most satellite programmed into your 4dtv receiver, you should come back
and relocate the East limit to a setting that is 10 counts East of this satellite
West Limit: Press
2 (WEST LIMIT) tap the RIGHT ARROW key to move the dish, stop when you see the "Physicallimit of the dish has been reached" message, press
ENTER then move the dish about 10 counts East then pressENTER
again. Later after you have the Western most satellite programmed into your 4dtv receiver, you should comeback and relocate the West limit to a setting that is 10 counts West of this satellite. Proceed to #6.
5
You can set your limits as you program the satellites by switching back and forth between the Program SatelliteScreen
and the Set Limits screen. Press 3 to get to the Program Satellites screen then program the satellites as youproceed.
Volunteer Satellite Distributors
www.volsatdist.com authorized General Instrument/Motorola distributor
61A Parris Ave, Nashville, TN TN: 800-726-1298 IN: 888-592-3030 VA: 888-844-1040
6
Programming Satellites: Press 4 (PROGRAM SATELLITES) to bring up the list of satellites. You currently are onthe location you set previously with your old receiver as the location of G0, the only satellites not shown correctly in
the factory default mode is W7 and F1, these will appear as the receiver “maps” in a few steps later. At this time let’s
program G0 at this location then we’ll “map” the 4DTV. Use the
ARROW keys on the remote control to position theyellow cursor over the G0 tile then press
ENTER.You are now shown the Satellite Adjustment screen. When you are locating a previously unstored satellite the 4DTV
will always put itself on channel 1. You should change to a known channel on the satellite you are locating. Use the
CHAN UP
or DOWN keys to select a target channel or just type in the channel number then press ENTER. There isan "in the clear channel" on 24 (The Outdoor Channel) or you can also use channel 15 (Showtime West) as a target
channel. if you use channel 15 and you have subscribed to Showtime, you should get a picture, if not, you will get a
black screen and a pop-up message identifying the channel as Showtime West.
Use the
DOWN ARROW to select DISH POSITION. Watching the SIGNAL STRENGTH indicator, use the LEFT orRIGHT ARROW
keys to move the dish until you locate the strongest signal. The dish should already be close to G0(if it was left at this position before installation). You can use
AUTO PEAK DISH to locate the strongest signal. Onceyou have located the strongest signal available select
AUTO PEAK SKEW to adjust the skew for maximum picturequality. Repeat the autopeak on a channel on the opposite polarity. When you are satisfied with the satellite settings,
save it in memory by pressing
GO BACK, ENTER. Continue this procedure to locate the remaining satellites.You now have a choice for programming the remaining satellites. If you are familiar with locating satellites you can
elect to program the satellites manually, locating each satellite location yourself. If you would like the 4DTV to help
you locate the remaining satellites, you can program 3 specific satellites then the 4DTV will give you the correct
location of the satellites as you manually program them. The 4DTV will not automatically program satellites. To
autolocate the satellites, you need to correctly locate and store at least three satellites, one in the middle of the arc
(W1) one furthest East (W2) and West (W7).
Press
OPTIONS 6, 4, 4. To enter the Program Satellites menu. Select the desired satellite and press ENTER, nowlook at line 1, this is the 4DTV's automatic calculation (best guess) of the location of your satellite selection. If you
Highlight this then press
ENTER, the dish will move to this location. Repeat the tuning procedure above ifnecessary. Refer to the 4DTV Satellite Chart, current paper satellite guide or Lyngsat (www.lyngsat.com) for a list of
the satellites and locations. This process can also be preformed after the receiver “maps” if you choose.
7
Channel Mapping The Receiver: Before Mapping, the 4dtv receiver is basically an analog receiver, The mappingprocess adds the digital channels. Move the dish to satellite G0 channel 9. You should see a “dot” on the lower righthand
side of the oval above the letters DC on the front panel. Your TV screen should be Gray slate saying:
CANNOTFIND CHANNEL, CONTINUING TO SEARCH
, this is normal, it's suppose to say that. If you do not have either ofthese, press the
RIGHT or LEFT arrow key then adjust the dish position and/or skew until you see the green dot.Press
OPTIONS 6, 5. At the bottom-right of the screen you should notice the number in the box marked CHANNELSincreasing. The 4DTV is now performing the Channel Mapping. Once the unit has stopped counting (currently there
are over 4200 channels) it has completed downloading the channel maps. During the mapping process the C1 and
E2 satellites will change to W7 and F1. (This screen is timed to stay visible only for a set period of time. To restore it
at any time, press
OPTIONS 6, 5.)8
Getting The Guide: After the mapping has completed, this would be a good time to call your programmer to havethe digital programming and IPG activated. Press
OPTIONS 6, 5, The unit ID is on line A. This is the number yourprogrammer will need. Watch the
TRIP counter indicator (left hand side of the screen) to increase when the 4DTVreceives the authorizations. Press
EXIT to close this screen when the process is over. If your VC module is notauthorized for programming, you will also need to take a hit on a Videocipher channel for the analog programming to
authorize.
Press
GUIDE to download the current IPG. This process will take a few minutes. When the Guide displays, pressVIEW
.Volunteer Satellite Distributors
www.volsatdist.com authorized General Instrument/Motorola distributor
61A Parris Ave, Nashville, TN TN: 800-726-1298 IN: 888-592-3030 VA: 888-844-1040
Troubleshooting
NO DIGITAL
LOCK
Some digital channels are a little harder to receive especially the HBO and Cinemax channels on G1.
If you are on a digital channel and you know there is suppose to be a picture there, but you are instead seeing
CANNOT FIND CHANNEL, CONTINUING TO SEARCH
, you will need to do a little extra adjusting to the skewand/or dish position. Press
OPTIONS, 6, 4, 4, ENTER then look at the Signal Quality (bottom-right) level. Thisnumber will probably read 0. Play with the dish position and the skew in small increments to achieve the
highest quality. When you are satisfied with the picture or signal reading, press
GO BACK then ENTER tosave the adjustments. If this fails, read below.
If you still aren’t getting a digital signal, there are a few things that can cause this:
The Focal Length. If you are installing the 4DTV on an existing analog system, even if the system is only a few
years old, the Focal length may have been good enough to receive an analog channel but it may not be good
enough for a digital signal. A slight adjustment may make a big difference.
The LNB. If you are replacing an existing analog receiver on a system, even if the system is only a few years
old, an old or high temperature LNB may have been good enough to receive an analog channel but it may not
be good enough for a digital signal. You may need to replace it with a lower temperature LNB. Different
brands of LNBs can also be a problem. Each manufacturer has a different set of tolerances they use to make
LNBs. Cheap LNBs tend to have a lower tolerance and will not remain stable for a long period of time. If the
customer has noticed a lot of sparklies in reds or yellows, replace the LNB and try again.
ACTUATOR
LOSES
SATELLITE
POSITIONS
If you notice you continually have to adjust the satellite position you may have an actuator grounding issue.
This problem has been noticed on some of the “faster counting” actuators. It does not indicate the actuator is
bad however. As the actuator turns the sensor sends a county of the rotation back to the receiver. The
problem is the sensor moves faster than the receiver can pickup.
Here are three fixes for this situation, the first is the easiest, the second and third is a little harder.
1. Use one of the unused wires in the actuator bundle of wires coming from the dish and secure it to the
threaded post on the back of the receiver. Secure the other end to a mounting screw in the actuator motor
case. Do not secure it to the terminal strip that has the motor and sensor wires attached to it.
2. Shim the sensor out from the Magnets if it is that type of actuator.
3. Remove one of the magnets.
RECEIVER
STAYS IN
WARMUP
MODE
Sometimes a receiver will stay in the ‘Warmup” mode. You can try removing and inserting the power cord a
few times. Sometimes it works, sometimes it doesn’t.
SATELLITE
CHART IS
MISSING
STORED
SATELLITES
Static is this receiver’s worst enemy. This condition happens when the receiver takes a static hit or it can
happen after a power loss.
Unplug the unit from the power source for a few minutes then plug it in again. They should return. If not,
repeat the procedure again.
Volunteer Satellite Distributors
RF
Interference Problems
Our own
DSR922
Installation / Troubleshooting sheet
DSR922 Manual (as included with the
receiver)
DSR905 Sidecar
Our own
DSR905
Sidecar Installation / Troubleshooting sheet
DSR 905 Sidecar Polarity Lockup Fix
Chapter 3: Connections
(as included with the receiver)
Chapter 4: The Remote Control
(as included with the receiver)
Chapter 5: Installing
(as included with the receiver)
Chapter 7: IPG Guide
(as included with the receiver)
Chapter 8: Interests
(as included with the receiver)
Chapter 9: Pay-Per-View
(as included with the receiver)
DSR920
Our own
DSR920
Installation / Troubleshooting sheet
DSR920 Manual (as included with the
receiver)
DSR920-Mistuned
UHF Can Fix (as provided by
GI / Motorola)
HDD200 HDTV Decoder (1st generation)
HDD 200 Manual
(as included with the
receiver)
HDD200 w/GUI HDTV Decoder (2nd
generation)
HDD 200w/GUI Manual
(as included with the receiver)
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