Troubleshooting & Tips; Pc Input Typical Display Modes - Toshiba 75U6763DB Operating Instructions Manual

Colour television with remote control
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Troubleshooting & Tips
Tv will not turn on
Make sure the power cord is plugged in securely to a
wall outlet. Press the Power button on the TV.
Poor picture
• Check if you have correctly tuned the TV.
• Low signal level can cause picture distortion. Please
check antenna connections.
• Check if you have entered the correct channel
frequency if you have performed manual tuning.
No picture
• TV is not receiving any signal. Make sure the correct
source has been selected.
• Is the antenna connected properly?
• Is the antenna cable damaged?
• Are suitable plugs used to connect the antenna?
• If you are in doubt, consult your dealer.
No sound
• Check if the TV sound is muted. Press the Mute
button or increase the volume to check.
• Sound is coming from only one speaker. Check the
balance settings from Sound menu.
Remote control - no operation
• The batteries may be exhausted. Replace the
batteries.
• The batteries maybe inserted incorrectly. Refer to
the section "Inserting the Batteries into the Remote".
No signal on an input source
• It is possible that no device is connected.
• Check the AV cables and connections from your
device.
• Check the device is switched on.
Recording unavailable
To record a programme, you should first correctly
connect a USB storage device to your TV, while the
TV is switched off. You should then switch on the TV
to enable the recording feature. If you cannot record,
check the storage device is correctly formatted and
there is sufficient space.
USB is too slow
If a "USB storage device 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
storage device does not meet the speed requirements.
Try using a different USB storage device.

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.
Index
English - 22 -
Resolution
Frequency
1
640x350
2
640x480
3
640x480
4
640x480
5
800x600
6
800x600
7
800x600
8
800x600
9
1024x768
10
1024x768
11
1024x768
12
1024x768
13
1152x864
14
1280x768
15
1280x768
16
1280x960
17
1280x960
18
1280x1024
19
1280x1024
20
1360x768
21
1366x768
22
1400x1050
23
1400x1050
24
1400x1050
25
1440x900
26
1440x900
27
1600x1200
28
1680x1050
29
1680x1050
30
1920x1080
85Hz
60Hz
72Hz
75Hz
56Hz
60Hz
72Hz
75Hz
60Hz
70Hz
75Hz
85Hz
75Hz
60Hz
75Hz
60Hz
75Hz
60Hz
75Hz
60Hz
60Hz
59Hz
60Hz
75Hz
60Hz
75Hz
60Hz
59Hz
60Hz
60Hz

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