Toshiba 40XV648U Owner's Manual page 60

• Your TV remote control may not operate certain features
on your external device. Refer to the owner's manual for
your other device to determine its available features. If
your TV remote control does not operate a specific
feature on another device, use the remote control that
came with the device.
• If the TV still does not act as expected, use the Reset
Factory Defaults procedure (- page 31).
Channel tuning problems
• Make sure the remote control is set to the correct device
mode (- page 23).
• The channel may have been erased from the channel
memory by the Auto Tuning feature. Add the channel to
the channel memory (- page 28).
• The channel may be blocked by the Lock feature.
Unblock the channel (- page 46).
• If you are unable to tune digital channels, check the
antenna configuration (- page 28). If you are still
unable to tune digital channels, clear all channels from
the channel list and reprogram channels into the
channel memory (- page 28). If you are still unable to
tune digital channels, use the Reset Factory Defaults
procedure (- page 31). Also see "TV stops responding
to controls" and "Other problems" (- page 59).
Closed caption problems
• If the program or video you selected is not closed-
captioned, no captions will display.
• If text is not available, a black rectangle may appear.
If this happens, turn off the closed caption feature (-
page 40).
• A closed-caption signal may not display correctly in the
following situations: a) when a videotape has been
dubbed; b) when the signal reception is weak; or c)
when the signal reception is nonstandard (- page 40).
Rating blocking (V-Chip) problems
• If you forget your PIN code: While the PIN code entering
screen is displayed, press E four times within 5
seconds. The PIN code you previously stored will be
cleared (- page 43).
• The V-Chip feature is available for the U.S. V-Chip
system only (- page 44).
No REGZA-LINK operation
• The REGZA-LINK feature is available for Toshiba
REGZA-LINK compatible devices.
• Make sure the HDMI cables with the HDMI Logo
( ) are used.
• When the connected REGZA-LINK device does not work
correctly after you have changed settings of the device,
turn off your TV and unplug the power cord, and then
plug and turn on again.
• If several devices are connected, REGZA-LINK feature
may not operate properly.
• Read the instruction manual furnished with the
connected REGZA-LINK device.
60
XV648U_11C08.pdf 2
Chapter 8: Troubleshooting
HDMI problems
For HDMI cables
• Make sure the HDMI cables with the HDMI Logo
(
For Deep Color
• You should need to use High Speed HDMI cable to work
properly. Normal HDMI cable or DVI cable may not work
with this option (- pages 15 and 51).
For Legacy HDMI source
• Some legacy HDMI sources may not work properly with
the latest HDMI TV products, due to new standard
adoption. Please try setting the following HDMI Setting
items to Off (Deep Color, Lip Sync, INSTAPORT™) (-
page 51). Your legacy HDMI source should operate
properly with this TV product.
Media Player problems
• Make sure that devices are connected correctly.
• If you connect a USB device with separate cable or
through USB hub, the TV does not recognize the USB
device.
) are used (- page 12).
2009/07/10 11:03:30