Troubleshooting & Tips; Pc Input Typical Display Modes - Panasonic TX-55C320B Operating Instructions Manual

Troubleshooting & Tips
Tv will not turn on
Make sure the power cord is plugged in securely to
wall outlet. Check if batteries are exhausted. Press
the Power button on the TV.
Poor picture
• Check if you have selected the correct TV system.
• Low signal level can cause picture distortion. Please
check antenna access.
• Check if you have entered the correct channel
frequency if you have done manual tuning.
• The picture quality may degrade when two devices
are connected to the TV at the same time. In such
a case, disconnect one of the devices.
No picture
• This means your TV is not receiving any transmission.
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 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.

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.
English - 19 -
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