UNITED UN3249S2, Manual

Page: 41 / 48

English - 40 -
No sound
• Check if the TV is muted. Press the Mute button or
increase the volume to check.
• Sound may be coming from only one speaker. Check
the balance settings from Sound menu.
Remote control - no operation
• The batteries may be exhausted. Replace the
batteries.
Input sources - can not be selected
• If you cannot select an input source, it is possible
that no device is connected. If not;
• Check the AV cables and connections if you are
trying to switch to the input source dedicated to the
connected device.
Recording unavailable
To record a programme, you should first connect a USB
disk to your TV while the TV is switched off. You should
then switch on the TV to enable recording feature. If
you cannot record, try switching off the TV and then
re-inserting the USB device.
USB is too slow
If a “ USB disk writing speed too slow to record ”
message is displayed on the screen while starting a
recording, try restarting the recording. If you still get
the same error, it is possible that your USB disk does
not meet the speed requirements. Try connecting
another USB disk.
PC Input Typical Display Modes
The following table is an illustration of some of the
typical video display modes. Your TV may not support
all resolutions. Your TV supports up to 1920x1080.
Index Resolution Frequency
1 640x480 60 Hz
2 800x600 56 Hz
3 800x600 60 Hz
4 1024x768 60 Hz
5 1024x768 66 Hz
6 1280x768 60 Hz
7 1280x960 60 Hz
8
1280x1024 60 Hz
9 1360x768 60 Hz
10 1400x1050 60 Hz
11 1600x1200 60 Hz
12 1920x1080 60 Hz
AV and HDMI Signal Compatibility
Source Supported Signals Available
EXT
(SCART)
PAL 50/60 O
NTSC 60 O
RGB 50 O
RGB 60 O
Side AV
PAL 50/60 O
NTSC 60 O
PC/YPbPr
480I, 480P 60Hz O
576I, 576P 50Hz O
720P 50Hz,60Hz O
1080I 50Hz,60Hz O
1080P 50Hz,60Hz O
HDMI
480I 60Hz O
480P 60Hz O
576I, 576P 50Hz O
720P 50Hz,60Hz O
1080I 50Hz,60Hz O
1080P
24Hz, 25Hz
30Hz, 50Hz,
60Hz
O
(X: Not Available, O: Available)
In some cases a signal on the TV may not be displayed
properly. The problem may be an inconsistency with
standards from the source equipment (DVD, Set-top
box, etc. ). If you do experience such a problem please
contact your dealer and also the manufacturer of the
source equipment.