RCA l22HD34DB 用户手册
25
Selecting the HDMI
audio input source
When you use PC/HDMI AUDIO IN jack with HDMI
or DVI device, you must select HDMI audio input
source from “HDMI” or “DVI”.
1
Press SETUP/TV MENU in the TV mode. The TV
menu screen will appear.
2
Press ▲ or ▼ to select “Audio”, then press ▶ or
ENTER.
3
Press ▲ or ▼ to select “HDMI Audio”.
Press ◀ or ▶ to select “HDMI” or “DVI”.
Treble
Balance
Audio
15
0
: Adjust
15
Bass
: Select
MTS
Stereo
Surround
Off
Audio Language
No Info.
HDMI Audio
HDMI
HDMI: When you connect the HDMI device to
the TV, select this setting.
DVI:
When you connect the DVI device to the
TV with analog audio cords, select this
setting.
4
Press EXIT/CANCEL to return to the normal
screen.
Adjusting the back lighting
The Backlight feature adjusts the screen
brightness for improved picture clarity.
1
Press SETUP/TV MENU in the TV mode. The TV
menu screen will appear.
2
Press ▲ or ▼ to select “Picture”, then press ▶ or
ENTER.
3
Press ▲ or ▼ to select “Picture Setting”, then press
▶ or ENTER. The Picture Setting menu will appear.
4
Press ▲ or ▼ to select “Backlight”.
Brightness
Contrast
Sharpness
Color
Tint
Sharpness
Color
Tint
Picture Setting
25
50
25
25
25
25
0
: Adjust
: Select
Color Temperature
Cool
16
Backlight
5
Press ◀ or ▶ to adjust the setting.
6
Press EXIT/CANCEL to return to the normal screen.
Checking the digital-
signal strength
This TV will allow you to view the digital signal
meter for digital channels.
1
Press SETUP/TV MENU in the TV mode. The TV
menu screen will appear.
2
Press ▲ or ▼ to select “Channel”, then press ▶ or
ENTER.
3
Press ▲ or ▼ to select “DTV Signal”.
4
Press ENTER to check the Digital-signal strength.
Signal Level
0 50
100
DTV Signal
5
Press EXIT/CANCEL to return to the normal
screen.
NOTE:
Signal meter feature is not available for analog
channels.
After 240 seconds, Signal Meter screen will return
to normal TV-operation automatically.
•
•
Setting the auto shut off
If the Auto Shut Off feature is On, a station being
viewed stops broadcasting and the TV is not
operated, the TV will automatically shut itself off
after 15 minutes.
1
Press SETUP/TV MENU in the TV mode. The TV
menu screen will appear.
2
Press ▲ or ▼ to select “Setup”, then press ▶ or
ENTER.
3
Press ▲ or ▼ to select “Auto Shut Off”.
Press ◀ or ▶ to select “On” or “Off”.
Video Label
>>
Setup
Closed Caption
>>
Language
English
Reset
>>
Auto Shut Off
Off
: Adjust
: Select
4
Press EXIT/CANCEL to return to the normal
screen.
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