Philips STU 801/25R - Manual (Page 20)

Installation _____ _____________
Pressing the SETUP key followed by the 2 key will bring the installation menu on screen.The timer LED
will be flashing.
LNB Offset
If the picture is speckly, it may be necessary to adjust the LNB offset to correct for variations in the LNB
output frequency.
A few minutes must be allowed for the LNB to reach its operating temperature before making any
adjustments. Check that the vision frequency for the chosen programme is correct by entering the
customization menu (see Modifying Existing Programmes section)and comparing it with the programme
line-up frequency found in the back of this manual e.g. programme 7 (MTV) is 11.421 GHz. Use the
A or T keys to adjust the LNB offset to get a picture as free from sparkles as possible. To optimize the
picture, it is possible to change programmes whilst in this menu by directly entering the programme number
using the P — and/or the numeric keys.
LNB SAT
This option allows the vision frequency displayed in the customization menu to be configured for LNBs
covering different frequency bands. The following three bands are catered for:-
1. FSS
2. DBS
3. TELECOM
10950-12100 (ie Astra)
11700-12850 (ie TDF)
12425-13575 (ie French TELECOM)
Changing this option will not alter the receiving frequency of the receiver, only the number displayed.
Contrast
This option is the contrast setting which may be set to low, medium or high.
NOTE: Below the contrast setting is a six digit number. This is the receivers software version number and
can not be adjusted.
Pressing the STORE key will retain any adjustments made. This is normally all that will be required when
installing and setting up the receiver.
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