Philips PT 4457 User Manual
25 / 28” Stereo FSQ
• Black Line FX Picture Tube
• Contrast Plus
• Scavem (28”)
• Stereo
• 10 W RMS
• 2 On Board Speakers
• FM Radio
• Plug & Play
• 10 Page Smart Text
• Side Connections
25/28
PT
4457
25/28
PT 4457
Technical specifications
Picture
• Screen Size: 25” (63 cm)
28” (70 cm)
• Visible screen size:59 cm (25")
67 cm (28")
• Picture Tube : Black Line FX
• Scan Velocity Modulation (28" only)
• Contrast Plus
• Sharpness Control
• Noise reduction
• Colour Temperature
Sound
• Sound Power: 10 W RMS
20 W Music Power
• Ultra Bass
• 2 On Board Speakers
Ease of Use Installation
• Plug & Play
• 100 Preset channels
• Autostore
• Fine Tuning
• Sorting
• Smart ATS and ACI
Ease of Use Utilisation
• RCLE014 (suitable for VCR)
• Smart Picture Control: Soft, Natural,
Rich, Multimedia,
Personal
• Smart Sound Control : Movie, Speech
Music, Personal
• Listening (Delta Volume + AVL)
• Dual I-II
• Smart Clock
• Wake up Clock
• Sleep Timer
• 16:9 Compress
• 4:3 Expand (formatter)
• Smart Lock (Child lock + Parental control)
25 / 28” Stereo FSQ
Connections
Side
• CVBS Video in
• Audio L/R (cinch/RCA) in
• Headphone Jack 3,5 mm out
Back
• Euro A/V connector Ext1 (RGB in, CVBS in/out)
• Euro A/V connector Ext2 (S-Video in, CVBS in/out)
Information
• 10 Page Smart Text
• 4 Favourite Pages
• Program Information Line
FM Radio
• Stereo FM Radio
• 40 Preset channels
• Autostore / Manual store
• Sorting
• Preset List
Reception
• Tuning System : PLL digital tuning
• Tuner : VHF, UHF, S-Channel, Hyperband
• Aerial Input : 75 ohm Coaxial
• TV System : See table
• Stereo System: See table
• Video Playback: NTSC 4.43/3.58
Miscellaneous
• Mains : AC 220-240V, 50/60 Hz (stroke /01, /05)
AC 90-276V, 50/60 Hz (stroke /58)
• Power Consumption: 25” : 59W
28” : 66W
< 1W Stand by
• Set Weight: 25" - 27 kg
28" - 34 kg
• Weight Incl. Packaging : 25" - 31 kg
29" - 58 kg
• Set Dimension (WxHxD) :
25" - 671x518x468 mm
28" - 728x581x460 mm
•
Box Dimension (WxHxD):
25" - 763x633x560 mm
28" - 816x683x548 mm
• TV Colour : Silver Shadow (10811)
Predecessor : 25/28PT4456
Chassis : L01 LS
Introduction :Year 2002
Features and specifications subject to change without notice
Product Highlights
Black Line FX
A new Philips picture tube with dark glass for better
contrast and highly pigmented phosphors giving brighter
and more natural colours.
Contrast Plus
A special electronic circuit has been incorporated into
this television to enhance the darker portions of the
picture for added realism and improved picture quality.
Scavem
Scan VElocity Modulation - the speed at which
the picture lines are "wriiten"on the screen is varied to
ensure that all objects have the most crisp definition
and sharpest edges.
Stereo
Two channel sound signal able to deliver different sound
from left and right channels
RMS
The standard professional measure of sound output
power.All our Tv's aremeasured in RMS with 10%
Distortion.There are other terms than RMSwhich often
show higher numbers but are not comparable.
FM Radio
A radio is included inside the TV, capable of stereo
sound (in stereo TV's) and storage of up to 40 FM
Radio stations. On screen naming of all these stations is
also possible for easy navigation.
Plug & Play
Having connected the tv , it automatically searches for
all channels and installs them.
10 Page Smart Text
Fast access to your own programmed favourite text
pages.
Side Connections
Connections for headphone and other inputs such as
camcorder,side entry for ease of use.
version
transmission
system
stand
supplied
in the
box
2CS NICAM 2CS NICAM NICAM NICAM PAL PAL PAL SECAM SECAM SECAM
DK DK BG BG I LL’ BG DK I BG DK LL’
version
stereo
system
transmission
system
25/28PT4457 /01
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25/28PT4457 /05
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25/28PT4457 /58
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25/28
PT 4457
25/28
PT
4457
05/01
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