Panasonic Diga DMR-XW300, Руководство по эксплуатации

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81
RQT9135
∫
DVB Manual Tuning
You can set channels manually that the DVB Auto-Setup could not
complete successfully.
1
Press [
3
,
4
] to select “DVB Manual Tuning” and press [OK].
2 Press [
3
,
4
] to select the channel you want to set.
3 Press [
2
,
1
] to adjust the frequency.
≥
The frequency rises and falls in steps of 0.125 MHz.
≥
Adjust the frequency by checking the signal strength and signal
quality displays.
[Refer to “DVB Signal Display” (
➡
below) for signal quality and
signal strength.]
4 Press [OK] to start scan.
The set channel is displayed in the table.
5
Press [EXIT] and press [
W X
CH] to check that applicable
channels have been selected.
∫
Add New Service
You can search for newly added terrestrial digital channels to
receive.
1 Press [
3
,
4
] to select “Add New Service” and press [OK].
The unit starts searching for newly available terrestrial digital
channels. This takes about 3 minutes.
A message is displayed when the search is finished.
“No services found” is displayed when no new services can be
found.
2 Press [OK] to save the newly found channels.
∫
DVB Signal Display
You can check the quality and strength of digital broadcast signals.
Realign the aerial if you are receiving a poor signal.
When “DVB Signal Display” is displayed in grey and cannot be
selected:
1 Press [EXIT] to exit the screen.
2 Press [INPUT SELECT] to select “TV”.
3 Display the Setup menu again (
➡
80).
Press [
3
,
4
] to select “DVB Signal Display” and press [OK].
The quality and strength of the signal are shown.
Press [
W X
CH] to select the channel.
Signal Quality
Below 2 (display red):
The signal quality is so poor that there may be interference in the
pictures and sound.
2–5 (display orange):
The signal quality is basically adequate, but brief interference in the
pictures and sound is possible in isolated case.
Over 5 (display green):
Optimum picture and sound quality.
Signal Strength
The display for signal strength is grey. “0” means signal strength 0%,
“10” means signal strength 100%.
If the signal is too strong, the display will change from grey to red.
Reduce the signal amplification at your aerial.
≥
When the signal is weak:
– adjust the position and direction of the aerial.
– adjust the aerial reception with “DVB Manual Tuning” in the
Setup menu (
➡
above).
– check that the current digital broadcast channel is correctly
broadcasting.
∫
New Service Message
When a new DVB channel is added, this unit will be informed
automatically. Then the confirmation message appears. If you press
[OK], Auto-Setup starts (all channel settings and all created
categories are deleted. The timer recording programmes are also
cancelled.).
1 Press [
3
,
4
] to select “New Service Message”.
2 Press [
2
,
1
] to select “Automatic” or “Off”.
DVB Manual Tunin g
Physical Channel MHz
Pro g . Quality RF Ch Service Name Net ID TS ID
0 10
0 10
[CH6]
49 8 .0
Si g nal Quality
Si g nal Stren g th
RETURN
Select offset
Start tunin g
Select channel
Add New Service
This will take about 3 mins.
Pro g . Quality RF Ch Service Name Net ID TS ID
RETURN
Please wait! 6 69
Si g nal Quality
Si g nal Stren g th
Service Name [CH4 8 ] 2 ABC TV Sydney
DVB Si g nal Display
RETURN
Pro g . +
Pro g . –
0 5 10
[Automatic]
[Off] The service messages are not shown.
Cha
nging th
e
unit’
s
s
e
tt
ings
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