Promax US TV EXPLORER II, Руководство пользователя

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USER’S MANUAL. US TV EXPLORER II
Page 74 01/2008
Also the standard MPEG-2 profile is indicated which determines the compression
rate for the digital service decodified, the aspect ratio ( 4:3 ), the resolution (horizontal x
vertical) for received video and the picture refreshment frequency rate. In the
(OSD:OFF) mode the information window previously described will appear whenever
the rotary selector is pressed again [1].
When a digital channel is decodified, once the Table of Services SDT ( Service
Description Table ) acquisition is completed, is possible to accede to the list of
services contained in the Table.
For it place the field selector, by means of the vertical cursors [6] key, on the
field of the active service (e.g. VISTA TV in the following figure) and later press the
rotary selector [1].
The DIGITAL SERVICES menu will appear then with the services available in the
digital Multiplex . Move the vertical cursors [6] key or turn the rotary selector [1]
and press it to select the service to visualize on screen.
DTV
(FREE)
8-VSB
OSD: ON
FCC
F: 181.25
C:
MHz
A08
VIDEO:
MPEG-2
MP@ML 720x480i 4:3
VPID:
4004 kb/s
111 TSID: 97
AUDIO:
AC-3
APID:
192 kb/s
112 LANGUAGE: en
NETW.:
- - -
NID: 12674
VTV 1
801 SID:
25Hz
DIGITAL SERVICES
(*)Boom/TCM/TBS
(*)1.068 Space-Ar
(*)Cartoon Networ
CNN Int.-CNN
(*)TCM-TBS
(*)TCM-TBS
(*)DATASYS_68-DT
(*)TVBS-Chinese C
EXIT
VISTA TV
Figure 53.- Digital channel monitoring. Digital services.
Also is possible to change the active service directly acting through the horizontal
cursors [6] once has selected the field of the service from information window of
the currently tuned channel.
On the US TV EXPLORER II screen always the image is visualized according to
the option selected from the Video format function in the Measurement Configuration
[17] menu and also according to the instrument display features, that is to say, the
format conversions are based on a TFT with 16:9 aspect ratio.
Through the Scart connector [35] output and for digital signals, it will obtain a
video signal according to the format selected by the users (see the following table).