Machine Type - Models: 3028-LB2, 3028-LN2 |
The ThinkVision LT2323z Wide monitor (3028) features:
- World's 1st Microsoft® Lync™ Certified VoIP monitor
- Integrated full HD camera and 2 digital microphones
- Camera lock button to easy enable/disable the camera and for security
- Integrated 3w x 2 digital speakers
- Ambient light sensor to automatically adjust the backlight
- Specific VoIP hardware design, including MIC mute, speaker mute, hook switch and volume +/- buttons
- Display resolution of 1920 x 1080 for full HD experience
- IPS screen for wide viewing angel
- Hardware split screen to enhance the productivity
- USB3.0 Hub – 3 USB3.0 + 2 USB2.0 ports
- VGA and DP connections
- Detachable tooless stand
- Full ergo stand (Lift, Tilt Pivot, Swivel)
- Support Lenovo Tiny PC and 3rd party thin client via optional L bracket
- The Electronic Product Environmental Assessment Tool (EPEAT) Gold certified
- Energy Star 6.0 draft
- TCO Certified Edge 1.1
- Industry 1st TUV Green Mark
- UL Environment Gold
- Available in Raven Black
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Feature |
Specification |
Monitor Size |
23 inch Wide (584 mm) |
Viewable image size |
23-inch (584 mm) |
Maximum viewable area |
509.184 x 286.416mm |
Native resolution |
1920 x 1080 |
Contrast ratio (typical) |
1000 : 1 |
Brightness (typical) |
250 cd/m2 |
Color Gamut |
72% |
Aspect Ratio |
16 : 9 |
Pixel pitch |
0.2652 mm |
Colors |
16.7 million |
Viewing angle (typical) |
Horizontal: 178 degrees (at 10:1 and 5:1 contrast ratio) |
Vertical: 178 degrees (at 10:1 and 5:1 contrast ratio) |
Response time (typical) |
7 ms |
Video input |
15-pin D-sub, DP |
SYNC Type |
Separate TTL |
SYNC on Green |
No |
Bezel width |
17.3 mm |
Tilt |
-5 ~ 30 degrees |
Swivel |
+/- 45º |
Lift |
110 mm |
Pivot |
90º |
VESA mount |
100 x 100 mm |
Kensington Lock slot |
Yes |
On-Screen Display (OSD) |
Yes |
On-Screen Display (OSD) menu languages |
English, Spanish, Italian, German, French, Japanese, Simplified Chinese, and Russian |
Preset display modes |
26 |
User-defined display modes |
20 |
VESA DDC capable |
DDC/CI |
Power supply |
Internal power adapter |
Power cord |
1.8 m |
ISO 9241-307 compliant |
Yes |
ENERGY STAR 6.0 draft |
Yes |
Parameter |
Unpacked |
Packed |
Width |
21.47 inch (545.3mm) |
25.39 inch (645mm) |
Depth |
2.22inch (56.4mm) |
8.31 inch (211 mm) |
Height |
15.24 inch (387.2 mm) |
19.13inch (486mm) |
Weight |
13.58lb (6.16 kg) |
19.18lb (8.70kg) |
Parameter |
Temperature |
Relative humidity |
Altitude |
Operating |
0 to 40 deg.C |
10 to 80 % |
0 to 8,000 ft |
Shipping |
-20 to 60 deg. C |
5 to 95 % |
0 to 40,000 ft |
Storage |
-20 to 60 deg. C |
5 to 95 % |
0 to 8,000 ft |
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
- Tooless detachable stand
- VGA Cable
- DVI Cable
- USB 3.0 Cable
- Power Cord
- CD containing multilingual user's guide, setup test pattern, and Windows installation file
- Quick start and safety poster
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Three years - Customer Carry-in or Mail-in using Rapid Replacement Service
- Announce date: 05 Jun 2012 (Worldwide)
- Availability date: 25 Jun 2011 (Worldwide)
If warranty service is required, call the Customer Support Center. The Customer Support Center will assist with problem determination and initiate shipment of a replacement unit, if needed, to the customer's location by express delivery. For calls received by 5:00 p.m. customer's time, in most cases, the replacement unit will arrive within two business days (excluding holidays). The replacement unit becomes the property of the customer in exchange for the failed unit, which becomes the property of Lenovo. Pack the failed unit into the shipping carton that contained the replacement unit and return to Lenovo. Transportation charges, both ways, are paid by Lenovo. Failure to use the carton in which the replacement unit was received could result in charges incurred by the customer for damage to the failed unit during shipment.
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Maximum resolution |
1920 x 1080 pixels |
Optimum resolution |
1920 x 1080 pixels |
Maximum pixel rate |
205 MHz(VGA), 205MHz (DP) |
Addressability
(H x V Pixels) |
Incoming video refresh rate |
PAL VGA |
50 Hz |
640 x 350 |
70 Hz |
640 x 480 |
60 Hz |
66 Hz |
72 Hz |
75 Hz |
720 x 400 |
70 Hz |
800 x 600 |
60 Hz |
72 Hz |
75 Hz |
1024 x 768 |
60 Hz |
70 Hz |
75 Hz |
1152 x 864 |
75 Hz |
1280 x 768 |
60 Hz |
1280 x 1024 |
60 Hz |
72 Hz |
75 Hz |
1360 x 768 |
60 Hz |
1440 x 900 |
60 Hz |
60 Hz (Reduced Blanking) |
75 Hz |
1680 x 1050 |
60 Hz |
60 Hz (Reduced Blanking) |
75 Hz |
1920 x 1080 |
60 Hz |
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.
- Microsoft Windows 7
- Microsoft Windows Vista Basic
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- EU Directive 2002/96/EC - WEEE
- EU Directive 2002/95/EC - RoHS
- Mainland China RoHS
- REACH
- EuP
- ULE Gold
- TUV Green Mark
- ISO 9241-307
- e-standby
- CSC
- Mainland China National Monitor Energy Efficiency Standard Tier 1
- TCO Edge 1.1
- EPEAT Gold
- GHG (B2B)
- ECO Declaration
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- SAFETY
- Australian
- BELLIS (Belarus)
- BSMI (Taiwan Region)
- CCC (Mainland China)
- CE (Europe)
- cULus+ICES (USA/Canada)
- KC (Korea)
- Gost (Russia)
- IEC950 CB Report
- JEITA (Japan)
- KEBS (Kenya)
- KONCAR (Croatia)
- KVALITET (Serbia)
- NEMKO (Nordic)
- New Zealand
- NOM (Mexico)
- OTAN (Kazakhstan)
- PSB (Singapore)
- SASO (Saudi)
- SONCAP (Nigeria)
- TUV bauart (Germany)
- TUV-S (Argentina)
- EMI
- Australian
- BSMI (Taiwan Region)
- CCC (Mainland China)
- CE (Europe) DoC
- FCC B (USA) DoC
- IC (Canada)
- KC (Korea)
- New Zealand
- SABS (South Africa)
- VCCI (Japan)
- ERGONOMIC
- CECP
- MPR 2
- ENERGY STAR 6.0 Draft
- Microsoft Lync
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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.
- Implementation of monitor power management follows the VESA DPMS standard. This standard must also be implemented in the attaching system unit hardware and 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 after appropriate 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 23-inch wide TFT monitor has over 6.2 million subpixel transistors laid over an area exceeding 220 square inches. Cost-effective manufacturing processes introduce a small number of defective subpixel transistors.
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