PX704HD Specifications

    From ViewSonic User Guide Database

    Technical Specifications

    Item Category Specifications
    Model P/N. PX704HD
    No. VS19746
    Projector Type Lamp
    Display Size 30”~300”
    Throw Ratio 1.48~1.62
    (100” @ 3.28 m)
    Lens F=2.5~2.67, f=21.8~24.0 mm
    Display System 1-CHIP DMD
    Input Signal HDMI fh: 15~102 kHz, fv:23~120 Hz, Pixel rate: 170 MHz
    Resolution Native 1920 x 1080
    Power[1] Input Voltage AC 100-240V, 50/60 Hz (auto switch)
    Operating Conditions Temperature 0°C to 40°C (32°F to 104°F)
    Humidity 10% to 80% (non-condensing)
    Altitude 0 to 772 m (0 to 2,500 ft.) at 0°C to 40°C

    772 to 1,524 m (2,500 ft. to 5,000 ft.) at 0°C to 35°C 1,525 to 3,048 m (5,000 ft. to 10,000 ft.) at 0°C to 30°C

    Storage Conditions Temperature -20°C to 60°C (-4°F to 140°F)
    Humidity 10% to 90% (non-condensing)
    Altitude 0 to 12.1 km (0 to 40,000 ft.)
    Dimensions Physical
    (W x H x D)
    309 x 115 x 234 mm
    (12.2” x 4.5” x 9.21”)
    Weight Physical 2.70 kg (5.95 lbs)
    Power Consumption On[2] 295W (Typical)
    Off < 0.5W (Standby)
    1. Please use the power adapter from ViewSonic or an authorized source only.
    2. The test condition follows EEI standards.

    Projector Dimensions

    309 mm (W) x 115 mm (H) x 234 mm (D)

    Projector Dimensions

    Timing Chart

    HDMI PC Timing

    Signal Resolution Refresh Rate (Hz)
    VGA 640 x 480 60/67/72/75
    SVGA 800 x 600 56/60/72/75
    XGA 1024 x 768 60/70/75
    1152 x 864 75
    WXGA 1280 x 800 60
    Quad-VGA 1280 x 960 60
    SXGA 1280 x 1024 60/75
    WXGA+ 1440 x 900 60
    UXGA 1600 x 1200 60
    WSXGA+ 1680 x 1050 60
    MAC 16" 832 x 624 75
    MAC 21" 1152 x 870 75
    Full HD 1920 x 1080 60
    WUXGA 1920 x 1200 60

    HDMI Video Timing

    Signal Resolution Refresh Rate (Hz)
    HDTV (1080p) 1920 x 1080 50/60
    HDTV (1080i) 1920 x 1080 50/60
    HDTV (720p) 1280 x 720 50/60
    SDTV (480p) 720 x 480 60
    SDTV (576p) 720 x 576 50
    SDTV (480i) 720 x 480 60
    SDTV (576i) 720 x 576 50

    HDMI 3D Timing

    Signal Resolution Refresh Rate (Hz)
    Frame Packing
    1080p 1920 x 1080 24
    720p 1280 x 720 50/60
    Side by Side
    1080i 1920 x 1080 50/60
    Top and Bottom
    1080p 1920 x 1080 24
    720p 1280 x 720 50/60
    NOTE:
    • 1080i@25hz and 720p@50hz will run in 100 Hz; other 3D timing will run in 120 Hz.
    • 1080P@24hz will run 144Hz (XGA, WXGA, 1080p)/96Hz (WUXGA).
    • If the input frame rate is 48 Hz or greater, the output frame rate is set to twice the input frame rate (FRC = 2X mode).
    • If the 3D input frame rate is 25Hz or greater, the output frame rate is set to four times the input frame rate (FRC = 4X mode).
    • If the 3D input frame rate is 24Hz (includes 23.9Hz), the output frame rate is set to six times the input frame rate (FRC = 6X mode).

    LED Indicators

    When the warning indicators (see below) light up or flash, the projector will automatically shutdown. Unplug the power cord from the projector, wait for 30 seconds and try again. If the warning indicators light up or flash, please contact your nearest service center for assistance.

    Status and Description Power Indicator Light Temperature Indicator Light Light Source Indicator Light
    Red Blue Red Red
    Standby State (Power cord input) Steady Light
    Power On (Warming) Flashing
    (0.5 sec off/0.5
    sec on)
    Power On and Lamp Lighting Steady Light
    Power Off (Cooling) Flashing
    (0.5 sec off/0.5
    sec on)

    Back to red
    steady light
    when the
    cooling fan
    turns off.
    Error (Lamp Failure) Flashing Steady Light
    Error (Fan Failure) Flashing Flashing
    Error (Overheat) Flashing Steady Light