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The ThinkVision L1951p 19-inch Wide Monitor (2448) features: - 19-inch widescreen monitor with 1440 x 900 resolution; 16:10 aspect ratio
- VGA analog and DVI digital video input, including:
- Dual input for attachment of two systems concurrently; the user selects which PC system image is display
- Monitor tilt stand
- Microsoft Windows 7 certified
- Compliance includes:
- TCO Display 5.0 rated
- EPEAT GOLD rated
- ENERGY STAR 5.0 (United States)
- 65% recycled post-consumer plastic content
- Supports attachment of optional ThinkVision Soundbar
| | Feature | Specification |
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| Monitor Size | 19.0 inch wide | | Viewable image size | 19.0-inch (481 mm) | | Maximum viewable area (W x H) | 408.2 x 255.2mm | | Native resolution | 1440 x 900 | | Video input | VGA Analog, DVI-D Digital | | Contrast ratio (typical) | 1000 : 1 | | Brightness (typical) | 250 cd/m2 | | Aspect Ratio | 16 : 10 | | Colors | 16.7 million | | Viewing angle (typical) | Horizontal: 170 degrees (at 10:1 contrast ratio); 170 degrees (@ 5:1 contrast ratio) | | Vertical: 160 degrees (at 10:1 contrast ratio); 170 degrees (@ 5:1 contrast ratio) | | Response time (typical) | 5 ms | | Pixel pitch | 0.285 mm | | SYNC Type | Composite/Separate TTL | | SYNC on Green | No | | USB input | None | | USB output | None | | Bezel width (Side) | 15.5 mm | | Tilt | 3 degrees forward | | 20 degrees backward | | Swivel | None | | Lift | 80mm (for models: HB6), 110mm (for models: HC6, HN6) | | Pivot | No | | Soundbar Attachment | Optional ThinkVision Soundbar | | VESA mount | 100 mm | | Kensington Security Lock Slot (www.lenovo.com/support/security) | Yes | | User controls | Digital | | Lockable controls | Yes | | OSD | Yes | | OSD languages | 8 | | Preset display modes | 20 | | User defined display modes | 20 | | VESA DDC capable | 2B/CI | | Power supply | Universal | | Power cord | 1.8 m | | VGA Analog Cable | 1.8 m | | DVI-D Cable | 1.8 m | | ISO 9241-307 capable | Yes | | Energy Star 5.0 | Yes | | Power management capable | Yes - VESA DPMS | | VESA DDC | 2B/CI | | JEIDA compliance - AP | Yes | | FCC B compliance | Yes | | TCO5.0 Environmental Label | Yes | | MPR-2 Emission compliance | Yes (covered by TCO5.0) | | EU Directive 2002/95/EC (RoHS) | Yes | | EU Directive 2002/96/EC (WEEE) | Yes | | China RoHS | Yes | | CCC | Yes | | China Monitor Energy Efficiency Standard Tier 1 | Yes |
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| Parameter | Unpacked | Packed |
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| Width | 17.36 inch (441 mm) | 16.54 inch (420 mm) | | Depth | 6.11 inch (155 mm) | 20.12 inch (511 mm) | | Height | 14.56 inch (370 mm) | 5.71 inch (145 mm) | | Weight | 9.37lb (4.25 kg) | 13.0 lb (5.91 kg) | | Weight - without lift/tilt stand | 6.90 lb (3.13 kg) | - - - - - - - - - - |
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| Parameter | Unpacked | Packed |
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| Width | 17.36 inch (441 mm) | 17.72 inch (450 mm) | | Depth | 6.11 inch (155 mm) | 20.28 inch (515 mm) | | Height | 15.66 inch (398 mm) | 5.87 inch (149 mm) | | Weight | 9.61 lb (4.36 kg) | 13.5 lb (6.13 kg) | | Weight - without lift/tilt stand | 6.90 lb (3.13 kg) | - - - - - - - - - - |
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- Input voltage: 90 to 264 V ac
- Frequency: 50/60 Hz
- Power consumption:
- Maximum: 23 watts
- Typical: 19 watts typical*
- Standby: <1 watts
- Suspend: <1 watts
- Off: < 0.5 watts at 100 V ac
- Maximum earth leakage current:
- < 3.5 mA at 264 Vac
- < 0.25 mA at 100 Vac
* Typical power consumption is tested under normal performance application situation.
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| Parameter | Temperature | Relative humidity | Altitude |
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| Operating | 0 to 40 deg.C | 10 to 80 % | 0 to 8,000 ft (2,438 m) | | Shipping | -20 to 60 deg. C | 5 to 95 % | 0 to 40,000 ft (12,192 m) | | Storage | -20 to 60 deg. C | 5 to 95 % | 0 to 40,000 ft (12,192 m) |
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Declared acoustical noise emissions LWAU = 4.5 bels or less. The noise emission level stated is the declared (upper limit) A-weighted sound power level, in bels, for a random sample of monitors. All measurements are made in accordance with ANSI S12.10 and reported in conformance with ISO/DIS 7779. |
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- One monitor
- Attached 1.8-meter (5.9-feet) analog video signal cable (15-pin D to 15-pin D)
- 1.8-meter (5.9-feet) DVI-D video signal cable
- Power cord
- A 3 -> 2 pin AC adapter (Japan only)
- A Japanese proof of purchase card (Japan only)
- A CD containing multilingual user's guide, setup test pattern, and .INF file
- Setup guide
- Safety and warranty information
Note: With the exception of the models for U.S., Canada, and Japan, the power cords (based on the country order code) are supplied by distribution centers.
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Three years - Customer Carry-in or Mail-in using Rapid Replacement Service - Announce date: 20 Oct 2009 (Worldwide and Topseller: Europe/Middle East/Africa)
- Planned availability date: 23 Oct 2009 (Worldwide and Topseller: Europe/Middle East/Africa)
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The display is intended to operate with system units or video adapters that generate a video output signal falling within the following specification: |
| Maximum resolution | 1440 x 900 pixels | | Optimum resolution | 1440 x 900 pixels | | Maximum pixel rate | 165 MHz (DVI) |
The monitor supports VESA Standard Timings as detailed in "Display Monitor Timing Specification," Version 1.0, Revision 0.8, dated September 17, 1998, for the following modes: - VGA: 640 x 480 at 60, 72, and 75 Hz
- SVGA: 800 x 600 at 56, 60, 72, and 75 Hz
- XGA: 1024 x 768 at 60, 70, and 75 Hz
- SXGA: 1280 x 1024 at 60, 70 and 75 Hz
- WXGA+: 1440 x 900 at 60 and 75 Hz
This monitor also supports the following modes: - PAL VGA at 50 Hz
- 640 x 350 at 70 Hz
- 640 x 480 at 66 Hz
- 720 x 400 at 70 Hz
- 832 x 624 at 75Hz
- 1152 x 864 at 75Hz
Note: National language support is a function of the video adapter in the system unit and the application or support software. |
Addressability
(H x V Pixels) | Incoming video refresh rate |
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| 640 x 350 | 70 Hz | | 640 x 480 | 60 Hz | | 66 Hz | | 72 Hz | | 75 Hz | | 720 x 400 | 70 Hz | | 800 x 600 | 56 Hz | | 60 Hz | | 72 Hz | | 75 Hz | | 832 x 624 | 75 Hz | | 1024 x 768 | 60 Hz | | 70 Hz | | 75 Hz | | 1152 x 864 | 75 Hz | | 1280 x 720 | 60 Hz | | 1280 x 1024 | 60 Hz | | 72 Hz | | 75 Hz | | 1360 x 768 | 60 Hz NI | | 1440 x 900 | 60 Hz* (Optimum Display Mode) | | 75 Hz |
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* This is the optimum display mode for the best displayed image. Reduced image quality may result if used in other modes due to the image scaling limitations of LCD monitor technology.
The preset modes cannot be overwritten, but can be adjusted to personal choice. The new settings are stored automatically in one of the user locations and are recalled each time that mode is used. The factory settings for the mode in use, if any, can be restored by operating the reset control. Information about the current incoming display mode is shown in the on-screen displays. However, it is displayed at the LCD panel's optimum refresh rate of 60 Hz. It may be necessary to make some adjustments to the displayed image to compensate for variations in video signal timings. The user controls can be used to make these adjustments. Compatibility
The ThinkVision L1951p 19-in Wide LCD Monitor (2448-HB6, 2448-HC6 and Topseller 2448-HN6) is supplied with a detachable 1.8-meter (5.9-feet) analog video signal cable and digital video signal cable (DVI-D). This monitor has been tested with ThinkPad and ThinkCentre systems and is compatible with systems and graphics adapters which comply with the relevant parts of "VESA and industry standards and guidelines for computer display monitor timing" Version 1.0 Revision 0.8, adopted September 17, 1998. Supported display modes and number of colors are a function of the attaching system unit. The full range of display modes, refresh rates, and number of colors available with this monitor may not be available or supported with all combinations of system units, their operating systems, and application software. Implementation of monitor plug and play follows the VESA DDC standard. This standard must also be implemented in the attaching system unit hardware and software to be effective.
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- Microsoft Windows XP
- Microsoft Windows Vista
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- TCO 5.0 Environmental Label
- MPRII
- ISO 9241-307
- Software: Microsoft Windows 7/Vista/XP
- EU Directive 2002/96/EC - WEEE
- EU Directive 2002/95/EC - RoHS
- China RoHS
- EPA
- GS
- e-Standby
- REACH
- EuP(3)
Standard: COMMISSION REGULATION (EC) No 1275/2008 (ANNEX I 2 point 2 for ITE product) |
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- UL (U.S.)
- CSA (Canada)
- IEC950 CB Report
- NEMKO (Norway)
- SEMKO
- DEMKO (Denmark)
- FIMKO (Finland)
- TUV (Germany)
- TUV-S (Argentina)
- CCC (China)
- NOM (Mexico)
- SASO (Saudi Arabia)
- GOST (Russia)
- PSB (Singapore)
- JEITA (Japan)
- FCC B (U.S.)
- IC (Canada)
- CE (Europe)
- KC (Korea)
- VCCI Class B (Japan)
- BSMI (Taiwan)
- SABS (South Africa)
- C-Tick (Australian, New Zealand)
- Jordan
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- Supported display modes are a function of the attaching system unit and video subsystem. The full range of display modes available with these monitors may not be available or supported with all combinations of system units, their operating systems, video adapter cards, and application software.
- Horizontal- and vertical-synchronization signal timings are critical in order to achieve acceptable screen images. As a consequence, support for all possible variations in H- and V-sync timings for any display mode cannot be assumed.
- Adjustment of the user controls to enlarge the image to its maximum size requires that the signal timings of the display mode being used fall within the monitor-timing specifications.
- The number of colors shown in any display mode (up to a maximum of 16.7 million) is not limited by the monitor, but depends on the capabilities of the video adapter in the system unit.
- This monitor provides FCC class B - residential installation - compliance in all display modes.
- Implementation of monitor power management follows the VESA DPMS standard. This standard must also be implemented in the attaching system unit hardwareand software for monitor power management to be effective. The system implementation must provide user-adjustable, power-down delay periods. The monitor power management function is invoked only afterappropriate signals are received from an attached system unit or video adapter.
- Implementation of monitor Plug-And-Play follows the VESA DDC standard. This standard must also be implemented in the attaching system unit hardware and software for monitor Plug-And-Play to be effective.
- Certain functions require the system unit to be similarly configured, so all monitor functions may not be enabled when attached to a particular system unit.
- A 19.0-inch Wide TFT monitor has nearly 4.0 million subpixel transistors laid over an area exceeding 162 square inches. Cost-effective manufacturing processes induce a small number of defective subpixel transistors. This monitor meets the ISO 9241-307 Pixel Defect.
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