info@metronic.com.
8
B - Wedging / adjusting the aerial
If no channels have been found through your current antenna, it means
that it probably is pointing towards an analogue only transmitter. If your area
is covered by digital, it means that the programs are coming from another
transmitter. You will hence have to adjust the antenna. There are two possible
options, as follows :
Option 1
You know at least one network number (between 21 and 69) used
in your area.
• Go to Menu / Setup / Service Setup
/ xxxx / Manual Scan.
• Press the 4 arrow until the number
of the UHF network that emits digital
channels appears.
• On TxMode, select 2k with
the 4arrow.
• On Guard Interval , select 1/32 with
the 4arrow.
• Wait for a few seconds and monitor
the Quality and Level graphs.
• Swivel the antenna to maximise
reception. When you get near the emitter, the Signal Level should increase,
and then the Quality. 6 is the lowest number for a stable image. If the Level
does not increase, this means that you have chosen an incorrect network
number, or that the emission is too far from your antenna.
• Once you have reached the maximum Level / Quality, screw the antenna
tightly.
• Press EXIT.
• Go to Menu / Setup / Service Setup / xxxx / Fullscan Replace Existing
Services.
