Chapter 6: Using the TV’s features
45

Using the panel lock feature

You can lock the control panel to prevent your
settings from being changed accidentally (by
children, for example). When the Panel Lock is On,
none of the controls on the TV control panel will
operate except POWER.

To lock the control panel:

1無 Press and highlight the Locks menu icon.
2無 Press q to display the PIN code entering screen.
3無 Enter your four-digit PIN code and press .
4無 Press q to highlight Panel Lock.
5無 Press u to select On. When the control panel
is locked and any button on the control panel
(except POWER) is pressed, the message “NOT
AVAILABLE” appears.

To unlock the control panel:

Select Off in step 5 above, or press and hold the
VOLUME – button on the TV control panel for about
10 seconds until the volume icon appears.
Using the PC settings feature
You can view an image from a PC on the TV screen.
When a PC is connected to the TV's PC IN terminal,
you can use the PC Settings feature to make
adjustments to the image. If the edges of the picture are
cut off, readjust the Horizontal Position and Vertical
Position. If the picture is affected by interference,
readjust the Clock Phase and Sampling Clock.

To adjust the PC settings:

1無 Repeatedly press
INPUT
to select PC input mode (
“Selecting the video input source to view” page 30).
2無 Press and open the Setup menu.
3無 Highlight PC Settings and press .
Note: If a PC is not connected or there is no
pc input signal, this feature will be grayed
out in the Setup menu.
4無 Press p or q to highlight the item you want to adjust.
5無 Press t or u to make the appropriate adjustments.
Note: The screen is disrupted momentarily
when adjusting the PC settings. This is not a
sign of malfunction.
Mode Description
Horizontal
Position
Moves the picture left/right. The adjustment
range is within ±10 from center.*
Vertical
Position
Moves the picture up/down. The adjustment
range is within ±10 from center.*
Clock
Phase
Helps to reduce noise and sharpen the
picture. The adjustment range is within
±16 from center.*
Sampling
Clock
Helps to reduce noise and minimize
periodic vertical stripes on the screen.
The adjustment range is within ±10
from center.*
Reset Highlight this item then press to get
an optimum adjustment automatically.
*The default settings may vary depending on
the input signal format.
Setting the PC Audio
This function allows you to output or mute the sound
from your PC when connecting using the PC IN
terminal and an analog RGB cable. ( page 20)

To set the PC Audio:

1無 Press and open the Sound menu.
2無 Highlight Audio Setup and press .
3無 Press p or q to select PC Audio and then press
t or u to select No or Yes.
Yes: When viewing the PC input, the audio from
the PC Audio input can be heard.
No: When viewing the PC input, there will be no audio.
Note: Because the PC and HDMI-1 inputs
share the same set of analog audio inputs,
the PC Audio menu setting influences the
HDMI 1 Audio menu setting. If PC Audio
is set to “No” the HDMI 1 Audio setting
changes to “Auto” If PC Audio is set to “Yes”
the HDMI 1 Audio setting is set to “Digital”
and is grayed out in the menu. (Also see
item 3 on page 13 and “Setting the HDMI®
audio mode” on page 28.)