Model: np-pa1705ul-b
$26,031.00 USD
NEC's PA1705UL-B (black cabinet) is a 16,000-lumen (Center: 17,000lm) LCD laser projector with advanced professional installation features for higher education and corporate users. With its multitude of digital inputs, connection to any computer or high definition device is possible. Enjoy design and installation flexibility with a complete line of optional motorized lenses (lens shift, focus and zoom), roll free installation capabilities. The HDBaseT input provides a single connection for uncompressed full HD digital video, audio, ethernet power and various control signals. HDBaseT Repeater allows cascading of the signal for edge-blending or stacking applications.
  • 4K Ready - Display stunning 4K 60P content using NEC’s proprietary high performance video processing/scaling chip from “Ultra HD Blu-ray” and “4K TV broadcasting” without the loss of critical details.
  • Learning of basic control of competitors product reducing the need for reprogramming of a control system. (call NEC for complete list)
  • Integrated software applications such as AMX Beacon, Crestron Roomview, Extron XTP and PJ link allow for complete interactivity and control.
  • 16,000-lumen (Center: 17,000lm) brightness provides brilliant images in most high ambient lighting situations.
  • ProAssist™ is software for controlling the projector and adjusting the projected image on the screen from a computer via a network. It allows necessary adjustments to be carried out easily when combining several projectors together to project a large screen in a classroom, meeting room, auditorium or other large space.

Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


Aspect Ratio 16X10 Native Resolution WUXGA 1920x1200
Maximum Resolution 4K 4096 x 2160 Brightness (typical) 16000 Lumens
Brightness (maximum) 17000 Center Lumens Contrast Ratio (typical) 3,000,000:1 (with Dynamic Contrast)

Synchronization Range

Horizontal (Analog/Digital) 24-153kHz Vertical 50-120Hz

Signal Compatibility/Connectivity

Supported Video Standards NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM SD/HD Video Signal Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 4K
PC Signal Compatibility VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA, Quad HD Macintosh Signal Compatibility Yes
Sync Compatibility Separate Sync / Composite Sync / Sync on G External Control RS-232, IR, Wired Remote, HDBaseT, DDC/CI, RJ-45, USB (USB 2.0)
Input Terminals
HDMI (V2.0) w/HDCP (V1.4/2.2)
HDMI (V2.0) w/HDCP (V1.4/2.2)
HDBaseT w/HDCP (V1.4/2.2)
Output Terminals
Audio Out:
Stereo Mini Jack

Power Consumption (typical)

On 1035W / 855W / 0.4W / 0.15W (Normal/Silent Mode/Network Standby/Standby) Input Current 12.8A - 5.6A
Power Requirements 100-240V AC, 50/60 Hz Power Supply Voltage 100-240V AC, 50/60 Hz

Physical Specifications

Dimensions (WxHxD)
23.6 x 19.3 x 9.4 in. / 599 x 490 x 238 mm
23.6 x 19.3 x 9.4 in. / 599 x 490 x 238 mm
29.1 x 24.8x 15.0 in. / 739 x 629 x 382 mm
Net Weight:
63.3 lbs. / 28.7 kg
78.3 lbs. / 35.5 kg

Environmental Conditions

Operating Temperature 32-113°F / 0-45°C Operating Humidity 20 to 80% Humidity (Non-Condensing)
Operating Altitude 0 to 2600 m (8,500 ft) Storage Temperature 14-122°F / -10 50°C
Storage Humidity 20% - 80% (non-condensing) Storage Altitude 0-12,000m / 0-39,370ft (above sea level)

Limited Warranty (parts & labor)

Registered owners receive a 5-year or 20,000 hours parts and labor warranty including InstaCare next business day exchange.  

Additional Features

  • 4K Ready
  • Motorized Lenses
  • Manual Keystone Correction
  • Quick power on
  • ECO Mode Technology
  • DiCom Simulation
  • NaViSet Administrator 2
  • Quick power-off
  • Advanced AccuBlend
  • AutoSense
  • ProAssist Software


Display Technology 1.0" LCD w/ MLA Light Output(Lumens) 17,000 Lumens
Light Source Life 20,000 hours Throw Ratio 0.86 to 1.25:1 Motorized Zoom Lens / 1.24 to 2.01:1 Motorized Zoom Lens / 1.98 to 3.95:1 Motorized Zoom Lens
Projection Distance 3.58 to 141 ft. / 1.09 to 43m Projector Angle 5.8 to 18.1° tele / 11.4 to 25.8° wide
F number, fnumber:
(NP53ZL) F=1.8 to 2.24, f= 19.0 to 27.6mm, (NP54ZL) F=1.8 to 2.24, f= 27.7 to 44.9mm, (NP55ZL) F=1.84 to 2.58, f= 43.8 to 87.2mm
Keystone Correction +/- 40° horizontal, +/- 30° vertical


Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear Fan Noise 43 dB normal / 37 dB slient mode
Regulations USA UL60950-1: 2nd edition, UL 62368-1, 3rd Edition, FCC Part15 Subpart B(ANSI C63.4.2014), CAN/CSA C22.2 No.62368-1-19, 3rd Edition, ICES-003 Issue 7(ANSI C63.4-2014) Optional Lenses Motorized Zoom Lens 0.86-1.25 (NP53ZL), Motorized Zoom Lens 1.24-2.01 (NP54ZL), Motorized Zoom Lens 1.98-3.95 (NP55ZL)


  • Remote Control (RMT-PJ40)
  • Quick Guide
  • Important Info
  • Lens Cap
  • Security Sticker
  • Lens Anti-Theft Screw
  • Remote Control (RMT-PJ40)
  • Motorized Zoom Lens 0.86-1.25 (NP53ZL)
  • Motorized Zoom Lens 1.24-2.01 (NP54ZL)
  • Motorized Zoom Lens 1.98-3.95 (NP55ZL)
  • Option Cover (NP13CV-B)
  • Ceiling Mount (IPJ2000CM)
  • Extension Column (AEC006009)
  • Extension Column (AEC012018)
  • Extension Column (AEC0203)
  • Extension Column (AEC0305)
  • RGB Signal Cable (RGBCBL-PJPX)

Primary Lenses

Motorized Zoom Lens 0.86-1.25:1 (NP53ZL), Motorized Zoom Lens 1.24-2.01:1 (NP54ZL), Motorized Zoom Lens 1.98-3.95:1 (NP55ZL)  

Lens Adjustment Functions

Motorized focus, zoom, horizontal/vertical shift, light shutter (dowser) / Range of shift is dependent on lens  

Supported Screen Size (maximum)

60 to 500 in./ 1.5 to 12.7m, NP53ZL, NP54ZL, NP55ZL  


*** Subject to installation conditions. Maximum screen size is under the conditions of 14-ft-L @ screen gain 1.8
***** When the AC power to the projector power supply and the lamp power supply are provided by a single cable

Crestron Roomview
Provides unified management, including the ability to switch the power on and off for multiple projectors connected to a network.
Motorized Zoom and Focus
Simplifies installation and operation by easily adjusting the lens through the remote control.
Quick Startup and Quick Power-Off
Allows users to begin presenting within 3 to 4 seconds and allows immediate power off with no cooling required after shutdown to ensure efficient energy usage.
Cornerstone Correction
Allows for horizontal, vertical and diagonal image correction for aligned images even when the projector is set up at an angle to the screen.
Roll-Free Installation
Allows the projector to be rotated freely (360°) in order to point up or down depending on the installation requirements.
Variable Audio Out
Adjusts the volume of an external speaker system using the projector's remote control.
Intuitively syncs the projector with most computer signals and features one-touch image optimization.
Portrait Mode
Ability to install a projector in its side to create a 10:16 portrait image
Virtual Remote
Used over the VGA cable to control the projector directly from a computer without the need for additional control cables.
4K Ready
Display stunning 4K content using NEC’s proprietary high performance video processing/scaling chip without the loss of critical details.
Built-in Wall Color Correction
Presets provide for adaptive color tone correction to display properly on non-white surfaces.
Dual HDMI inputs (with HDCP)
Ensure quick switching between presentations and allows for simultaneous digital connections of high-definition sources, such as Blu-ray players, cable boxes, satellite receivers and computers
Lens Shift
Vertical and horizontal lens shift enables flexible projector placement.
Power Management
Enables projector to automatically turn off when an incoming signal is not detected from any of the inputs.

Replacement Remotes

Replacement Remote

Mounts/Mounts Accessories

Ceiling Mount
Adjustable Extension Column, 2' - 3'
Adjustable Extension Column, 12" - 18"
Adjustable Extension Column, 3' - 5'
Adjustable Extension Column, 6" - 9"

Optional Lenses

1.24-2.01:1 Motorized Zoom Lens
0.86-1.25:1 Motorized Zoom Lens
1.98-3.95:1 Motorized Zoom Lens


Power Cable

  • Remote control
  • Batteries
  • Power cord
  • Lens hole cap
  • User Manual(Web download)
  • Installation Manual(Web download)
  • Quick Start Guide
  • Important Information
  • Product registration card
  • Lens anti-theft screw
  • Security Sticker
Contact Sales Contact Support