HP NK570AA User manual

HP’s low-power
consumption panel
produces high
energy savings
Key features at competitive prices
Satisfy the demands of your business and
save money with the updated HP
LE1901w 19-inch Widescreen LCD
Monitor, which offers improved energy
efficiency over its predecessor with a low
power consumption panel.
HP Essential Series Monitors deliver key
performance features at competitive
prices. With the HP LE1901w monitor, this
means:
Impactful energy-saving features
The HP LE1901w is TCO 5.0 Certified
and boasts a number of environmental
features to help you make responsible
purchases, including:
•Meets new ENERGY STAR® 5.0
specifications1
•Provides up to 40% reduction in max
power consumption
•Contains 50% less mercury than
previous generation models
•BFR and PVC free housing and sheet
metal
•Arsenic-free panel
•Enable energy savings with HP Display
LiteSaver
See more. Do more.
Witness stunning front of screen
performance for crisper, clearer views.
The HP LE1901w features:
•A 1000:1 contrast ratio and 16:9
aspect ratio2
•Sharp resolutions to 1440 x 900 and
fast 5 ms response time2
•Wide 160-degree viewing angles
•Adjustable tilt settings to allow for best
positioning
•Screen size enables simultaneous
views of multiple applications
•Monitor/ color adjustment and theft
deterrence enablement with HP
Display Assistant
Relax with HP reliability
Know that your business is covered with
the HP LE1901w. Each monitor is:
•Fully tested with three year limited
warranty backed by HP worldwide
service and support
•Compatible with all HP business
products for a total HP computing
experience
Customize with a range of options
HP offers a variety of optional products
to help you get the most from your
monitor (each sold separately):
•Mount the monitor head on a wall or
swing arm using the HP Quick Release
•Bundle your monitor with an HP
Compaq dc7900 USDT PC or an HP
thin client while using the HP
Integrated Work Center Stand for a
compact all-in-one work center
•Listen to your favorite audio with an
HP Speaker Bar
•Create a quick multi-monitor setup
using the HP USB Graphics Adapter,
which enables USB connections
between the monitor and PC
HP LE1901w 19-inch Widescreen LCD Monitor
See the difference
With HP’s Essential Series
LE1901w Widescreen LCD Monitor

HP LE1901w 19-inch Widescreen LCD Monitor
Product number
NK570AA
Panel type
19-inch diagonal Wide-Aspect Active Matrix TFT (thin film transistor)
Viewable image area
19 inches diagonal widescreen (WXGA+)
Viewing angle
Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
Brightness2
250 nits
Contrast ratio2
1000:1
Response rate*
≤5 ms (on/off)
Resolutions supported 1440 x 900 @ 60 Hz;1280 x 1024 @ 60 Hz and 75 Hz; 1280 x 960 @ 60 Hz; 1024 x 768 @ 60 Hz
and 75 Hz; 800 x 600 @ 60 Hz and 75 Hz; 640 x 480 @ 60 Hz and 75 Hz; 1152 x 720 @ 60 Hz;
1280 x 768 @ 60 Hz; 720 x 400 @ 70 Hz; 1152 x 870 @ 75 Hz and 832 x 624 @ 75 Hz
Input signal 15-pin D-sub (analog VGA); Detachable 15-pin D-sub mini connector included
User controls (on-screen display) Brightness, contrast, positioning, color temperature (6500k, 9300k, custom), individual color control,
serial number, display, clock, clock phase, monitor management, factory reset, zoom
Built-in power supply Auto-Sensing, 100 to 240 VAC, 50 +/-3 Hz to 60 +/-3 Hz)
Power consumption Maximum: 29 watts; Typical: 22.8 watts Power saving: 2 watts standby; Off: 1 watt
Dimensions (h × w × d) Unpacked w/stand:14.6 x 17.6 x 8.1 in (37.0 x 44.6 x 20.6 cm)
Unpacked w/o stand (head only): 11.9 x 17.6 x 2.3 in (30.1 x 44.6 x 5.9 cm)
Weight Unpacked: 8.96 lb (4.3 kg); Head only: 8.8 lb (4.0 kg); Packaged: 12.6 lb (5.7 kg)
Base features Tilt range: -5° to + 25° vertical
Temperature Operating: 41° to 95° F (5° to 35° C); Non-operating: -29° to 140° F (-34° to 60° C)
Options (each sold separately;
for more information, refer to each
product's Quick Specs.))
HP LCD Speaker Bar—Optional; powered directly by the connected PC, seamlessly attaches to the
monitor's bezel to bring full multimedia support to select HP LCD monitors; features dual speakers with full
sound range and two external jacks for headphones. Part number NQ576AA.
HP LCD Monitor Quick Release—Optional; easy-to-use, VESA-compliant, LCD monitor mounting solution
that allows quick and secure attachment of an LCD monitor to a variety of stands, brackets, arms or wall
mounts. Part number EM870AA.
HP Business PC Security Lock Kit—Optional; Attaches to the rear of the PC with a six-foot steel cable that
can be used to secure a PC or peripherals such as mice, keyboards, monitors or USB security devices to
protect them against unauthorized removal by physically connecting the system to an anchor point. Part
number Part number PV606AA.
HP USB Graphics Adapter—Optional; Enables connection of up to six simultaneous displays to help you
boost productivity and multi-task across several open applications. Use one Adapter to bridge between a
notebook or desktop PC and second monitor or use multiple Adapters to connect several displays to each
other. Part number NL571AA
Certification and compliance TCO 5.0 Displays, ISO 9241-307, CISPR Requirements, VCCI Approvals, KC and KCC (Korean)
Requirements, CSA 60950-1, UL 60950-1, EN55022 Class B, CNS 13438 Class B, IEC 60950-1,
China Energy Label (CEL), China MEPS, Korea MEPS (pending, Energy Boy), SmartWay – NA only -
Energy logistics, EUP Lot 6 Tier 1 AS/NZS 3548 Class B Approval, “GS” Mark, TUV Approvals, GEEA,
CE Marking, FCC Part 15 class B Approval, ENERGY STAR®qualified, EN55024 Class B, EN60950 -
1,
CUL, CCIB, CCEE, IT ECO (EDS), EPEAT™ Silver (select regions)
Limited warranty Three years parts, labor, and on-site service. 24-hour, 90-day, toll-free technical support. Replacement
options may include second business day on-
site service, or next business day direct replacement, at HP's
sole discretion.3With direct replacement, HP will ship a replacement display product directly to you.
Using the prepaid shipping labels provided, return your failed display to HP in the same packaging as
the replacement. Certain restrictions and exclusions apply. For details see your product warranty or
contact HP Customer Support.
1. In advance of the 10/31 effective date. 2. All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower. The information contained herein is subject to change without notice. 3. HP Care Pack
Services extend service contracts beyond the standard warranties. Service levels and response times for HP Care Packs may vary depending on your
geographic location. Service starts from date of hardware purchase. To ch
oose the right level of service for your HP product, use the HP Care Pack Services
Lookup Tool at www.hp.com/go/lookuptool. Additional HP Care Pack Services information by product is available at www.hp.com/hps/carepack.
© 2009 Hewlett-Packard Development Company, L.P. The information contained herein is subject to
change without notice. The only warranties for HP products and services are set forth in the express
warranty statements accompanying such products and services. Nothing herein should be construed
as constituting an additional warranty. HP shall not be liable for technical or editorial errors or
omissions contained herein. ENERGY STAR is a US registered mark of the United States
Environmental Protection Agency. To learn more, visit www.hp.com
June 2009