Night mode (only functional with Dolby Digital sound broadcasting input)

The loud parts of the sound are lowered and the soft passages are raised.

You can enjoy surround sound without disturbing sleeping children or neighbours.

Audio only

This control enables you to blank the TV picture if the TV or monitor is used as centre speaker in the Cinema Link system and if the audio receiver is reproducing sound unrelated to a TV picture.

Switch Audio only On to only hear the sound and to switch off the picture. The message Audio only appears on screen.

Surround menu

Dependent on the audio receiver speakers configuration, you may not be able to select certain menu items.

Surround

Receiver

Test Tone

Front left volume

Front right volume

Centre volume

Rear volume

Rear left volume

Rear right volume

Subwoofer volume

Adjustment of the volume level of the loudspeakers

Note: the test tone function is automatically cancelled by the audio receiver when leaving the Surround menu.

&Select Test Tone On.

A steady noise tone is switched sequentially through the available loudspeakers, except for the subwoofer, for 2 seconds each.This enables you to have a reference of the loudness of each loudspeaker and to adjust the level of each until they all sound equally loud.

The loudspeakers activated light up in the screen graphic.

éSelect the Surround menu items with the cursor up/down one after another and alter the selected adjustments with the cursor left/right.

The best result is achieved when all speakers have equal volume in your usual listening position.

“Select Test tone Off when you have finished the adjustment of the speaker levels.

Speakers menu

Dependent on the audio receiver speakers configuration, you may not be able to select certain menu items.

Once the number and position of the loudspeakers has been fixed, selecting Centre speaker, Rear Speakers and Subwoofer Yes or No, you can adjust the initial receiver settings, size and distance, for optimal surround sound.

Note: after changing the configuration, the menu will disappear temporarily and re-appear again after the new settings will be updated.

Speakers

Receiver Centre speakers Yes/No

Rear speakers Yes/No Subwoofer present Yes/no Front speaker size Large/Small Centre speaker size Large/Small

Rear speaker size Large/Small Distance to front 1-10 m

Distance to centre 1-10 m Distance to rear 1-10 m

Size of the speakers

Select Small if your speaker is able to reproduce low notes down to at least 80-100 Hz. Select Large if your speaker is able to reproduce low notes down to at least 50 Hz.

Note:

-As a rule of thumb, a large speaker has a cone diameter of at least 12 cms (5 inches). See the specification sheet of your loudspeakers.

-If Subwoofer present is set to No, Front speaker size can only be set to Large. If Front speaker size is set to Small, Centre speaker size can only be set to Small and consequently a subwoofer must be connected.

Distance to the speakers

Select the distance from your usual listening position to the available speakers each; front, centre and rear speakers. This defines the delay time for the surround sound.

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Philips 37PF9975 manual Surround menu, Speakers menu
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37PF9975 specifications

The Philips 37PF9975 is a standout model in the realm of flat-screen televisions, particularly celebrated for its sleek design and cutting-edge technologies. Launched in the mid-2000s, this 37-inch LCD television was part of Philips' prestigious range, prioritizing visual excellence and user experience.

One of the most notable features of the Philips 37PF9975 is its FlatTV design, elegantly framed to minimize bulk while enhancing aesthetic appeal. This slim profile makes it a versatile addition to any living space, complementing modern interiors seamlessly. The display boasts a resolution of 1920 x 1080 pixels, providing high-definition viewing that was impressive for its time. With a contrast ratio of 1000:1, it delivers vibrant colors and deep blacks, allowing viewers to enjoy rich, lifelike images.

The television employs Pixel Plus technology, an innovative Philips technology designed to enhance image quality. This feature improves the sharpness of images, providing better detail and clarity. The integration of this technology means that even standard-definition content can look significantly better, creating a more enjoyable viewing experience for users.

Another key aspect of the Philips 37PF9975 is its Ambilight feature. This revolutionary technology projects a halo of light onto the wall behind the TV, which adjusts in color and intensity based on the content being displayed. This not only enhances the immersive experience but also reduces eye strain during long viewing sessions, a forerunner to many modern television viewing enhancements.

In terms of connectivity, the Philips 37PF9975 does not disappoint. It is equipped with multiple HDMI inputs, allowing users to connect multiple devices such as gaming consoles, Blu-ray players, and set-top boxes. Additionally, it supports component and composite video inputs, ensuring compatibility with a wide range of multimedia devices.

Sound output is another strong suit of the 37PF9975, with a built-in speaker system designed to provide clear audio. With a power output that was contemporary for its class, it delivers an engaging audiovisual experience, further amplified by its ability to decode various surround sound formats.

Overall, the Philips 37PF9975 represents a blend of stylish design, advanced technology, and user-friendly features. Its combination of image quality, innovative enhancements like Ambilight, and comprehensive connectivity options makes it a timeless choice for home entertainment enthusiasts.
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