Philips 37PF7321, 32PF7321 manual Glossary, Work

Troubleshooting Tips

Symptom	Possible Causes	What you should do
Cannot access Install	• In AV, EXTERNAL or	• Press AV key and select TV mode. You can now
menu	HD mode		access the Install menu by using the Menu key.
PC modes do not	• Wrong connections	•	Check whether connections are correct. (see
work			“TV as PC Monitor” on page 17).
			(For more details on connection to the PC
			equipment, see guide “Connect”.
	• Wrong source selected.	•	Check whether the source is correctly selected.
			Press	button to enter Source list and select
			the correct source.

•Wrong display resolution • Check whether you have configured the computer on a compatible display resolution (see “TV as PC Monitor” on page 18).

	• Wrong setting of PC		•	Check graphic card setting of PC.
		graphic card
S-Video colour	•	Wrong detection of	•	Check whether power cord is properly connected
becomes faint		signal	•	Press the P + key on the remote control to do a
				channel up and then press the P – key to do a
				channel down.
Black bar on top	•	PC refresh rate too high	•	Change PC refresh rate to 60 Hz.
and bottom of
screen in PC mode

Glossary

DVI (Digital Visual Interface) : A digital interface standard created by the Digital Display Working Group (DDWG) to convert analog signals into digital signals to

accommodate both analog and digital monitors.

VGA (Video Graphics Array) : a common standard graphics display system for PCs.

RGB signals : These are the three video signals, Red Green Blue, which make up the picture. Using these signals improves picture quality.

S-VHS signals : These are 2 separate Y/C video signals from the S-VHS and Hi-8 recording standards. The luminance signals Y (black and white) and chrominance signals C (colour) are recorded separately on the tape. This provides better picture quality than with standard video (VHS and 8 mm) where the Y/C signals are combined to provide only one video signal.

16:9 : Refers to the ratio between the length and height of the screen. Wide screen televisions have a ratio of 16:9, conventional screen TV sets have a ratio of 4:3.

HDMI (High-Definition Multimedia Interface) : Provides an uncompressed, all digital audio/video interface between the TV and any HDMI-equipped audio/video component, such as set-top box, DVD player and A/V receiver. HDMI supports enhanced or high-definition video plus two-channel digital audio.

NTSC : NTSC is the analog television system in use in Korea, Japan, United States, Canada and certain other places, mostly in the Americas (see map).

It is named for the National Television System(s) Committee, the industry-wide standardization body that created it.

PAL (Phase Alternating Line): is a colour encoding system used in broadcast television systems in large parts of the world.

HDCP (High-bandwidth Digital-Content Protection): HDCP encrypts the transmission of digital content between the video source or transmitter such as a computer, DVD player or set-top box and the digital display or receiver such as a monitor, television or projector.

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