Toshiba 32W3754DB, Operating Instructions Manual

Page: 22 / 36

English - 21 -
Note:
Do not unplug the power cord while led is blinking
during the reboot process. If the TV fails to come on after the
upgrade, unplug, wait for two minutes then plug it back in.
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 Resolution Frequency
1 640x350 85Hz
2 640x400 70Hz
3 640x480 60Hz
4 640x480 66Hz
5 640x480 72Hz
6 640x480 75Hz
7 640x480 85Hz
8
800x600 56Hz
9 800x600 60Hz
10 800x600 70Hz
11 800x600 72Hz
12
800x600 75Hz
13 800x600 85Hz
14 832x624 75Hz
15 1024x768 60Hz
16 1024x768 66Hz
17 1024x768 70Hz
18 1024x768 72Hz
19 1024x768 75Hz
20 1024x768 85Hz
21 1152x864 60Hz
22 1152x864 70Hz
23
1152x864 75Hz
24 1152x864 85Hz
25 1152x870 75Hz
26 1280x768 60Hz
27
1360x768 60Hz
28 1280x768 75Hz
29 1280x768 85Hz
30 1280x960 60Hz
31 1280x960 75Hz
32 1280x960 85Hz
33 1280x1024 60Hz
34 1280x1024 75Hz
35 1280x1024 85Hz
36 1400x1050 60Hz
37 1400x1050 75Hz
38
1400x1050 85Hz
39 1440x900 60Hz
40 1440x900 75Hz
41 1600x1200 60Hz
42 1680x1050 60Hz
43 1920x1080 60Hz
44 1920x1200 60Hz