View source for LS740HD Specifications

<noinclude>
{{Sticky_Menu_Projector
|1=LS740HD_Introduction
|2=LS740HD_Remote_Control
|3=LS740HD_Initial_Setup
|4=LS740HD_Connecting_Power_and_Devices
|5=LS740HD_Using_the_Projector
|6=LS740HD_Operation
|7=LS740HD_On-Screen_Display_Menu_Tree
|8=LS740HD_On-Screen_Display_Menu_Options
|9=LS740HD_Specifications
|10=LS740HD_Regulatory_and_Service_Information
}}
</noinclude>

=Technical Specifications=
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|- 
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Item
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Category
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Specifications
|-
| rowspan="2" style="font-weight:bold;" | Model
| P/N.
| LS740HD
|-
| No.
| VS19579
|-
| rowspan="5" style="font-weight:bold;" | Projector
| Type
| Laser
|-
| Display Size
| 30”~300”
|-
| Throw Ratio
| 1.13~1.47<br />(100”@2.50m)
|-
| Lens
| F=2.43~2.78, f=16.901~21.6076 mm
|-
| Display System
| 1-CHIP DMD
|-
| style="font-weight:bold;" | Input Signal
| HDMI
| fh: 15~102 kHz, fv:23~120 Hz, Pixel rate: 165 MHz
|-
| style="font-weight:bold;" | Resolution
| Native
| 1920 x 1080
|-
| style="font-weight:bold;" | Power
| Input Voltage
| DC IN 100-240V, 50/60 Hz (auto switch)
|-
| rowspan="3" style="font-weight:bold;" | Operating Conditions
| Temperature
| 0°C to 40°C (32°F to 104°F)
|-
| Humidity
| 10% to 80% (non-condensing)
|-
| Altitude
| 0 to 760 m (0 to 2,500 ft.) at 0°C to 40°C (32°F to 104°F)<br />760 to 1,520 m (2,500 to 5,000 ft.) at 0°C to 35°C (32°F to 95°F)<br />1,520 to 3,660 m (5,000 to 12,000 ft.) at 0°C to 30°C (32°F to 86°F)
|-
| rowspan="3" style="font-weight:bold;" | Storage Conditions
| Temperature
| -20°C to 60°C (-4°F to 140°F)
|-
| Humidity
| 0% to 90% (non-condensing)
|-
| Altitude
| 0 to 12,100 m (0 to 40,000 ft.)
|-
| style="font-weight:bold;" | Dimensions
| Physical<br />(W x H x D)
| 286 x 216 x 129 mm<br />(11.26” x 8.50” x 5.08”)
|-
| style="font-weight:bold;" | Weight
| Physical
| 3.0 kg (6.61 lbs)
|-
| rowspan="2" style="font-weight:bold;" | Power Consumption
| On<ref>The test condition follows EEI standards.</ref>
| 210W (Typical)
|-
| Off
| < 0.5W (Standby)
|}
<references />

=Projector Dimensions=
286 mm (W) x 129 mm (H) x 216 mm (D)
<div class="res-img">[[File:LS740HD_Projector_Dimensions.png|600px]]</div>

=Timing Chart=
==HDMI Video Timing==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|- 
! style="font-weight:bold; background-color:#db0025; color:#ffffff; width:25%;"|Timing
! style="font-weight:bold; background-color:#db0025; color:#ffffff; width:25%;"|Resolution
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
| style="font-weight:bold;" | SDTV
| 640 x 480
| 60
|-
| style="font-weight:bold;" | SDTV (480i)
| 720 x 480
| 60
|-
| style="font-weight:bold;" | SDTV (480p)
| 720 x 480
| 60
|-
| style="font-weight:bold;" | SDTV (576i)
| 720 x 576
| 50
|-
| style="font-weight:bold;" | SDTV (576p)
| 720 x 576
| 50
|-
|'''HDTV (720p)'''
|1280 x 720
|50 / 60
|-
| style="font-weight:bold;" | HDTV (1080i)
| 1920 x 1080
| 50 / 60
|-
|'''HDTV (1080p)'''
|1920 x 1080
|24 / 50 / 60
|}

==HDMI PC Timing==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|- 
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Signal
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Resolution
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
| rowspan="2" style="font-weight:bold;" | VGA
| 640 x 480
| 60 / 67 / 72 / 75
|-
| 720 x 400
| 70
|-
| rowspan="2" style="font-weight:bold;" | SVGA
| 800 x 600
| 56 / 60 / 72 / 75
|-
| 832 x 624
| 75
|-
| rowspan="2" style="font-weight:bold;" | XGA
| 1024 x 768
| 60 / 70 / 75
|-
| 1152 x 864
| 75
|-
| style="font-weight:bold;" | Quad-VGA
| 1280 x 960
| 60
|-
| style="font-weight:bold;" | SXGA
| 1280 x 1024
| 60 / 75
|-
| style="font-weight:bold;" | WXGA+
| 1440 x 900
| 60
|-
| style="font-weight:bold;" | WSXGA+
| 1680 x 1050
| 60
|-
| style="font-weight:bold;" | WUXGA
| 1920 x 1200-RB2
| 59.95
|-
| style="font-weight:bold;" | HD
| 1280 x 720
| 50 / 60 / 120
|-
| style="font-weight:bold;" | 1080P
| 1920 x 1080
| 50 / 60
|-
| style="font-weight:bold;" | MAC 13"
| 640 x 480
| 60
|-
| style="font-weight:bold;" | MAC 19"
| 1024 x 768
| 75
|-
|'''MAC 21"'''
|1152 x 870
|75
|}

==3D Support Timing==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|-
! colspan="3" style="font-weight:bold; background-color:#db0025; color:#ffffff;" |HDMI 3D
|-
| colspan="3" | '''Frame Packing Format'''
|-
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"| Timing
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Resolution
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
| 1080p
| 1920 x 1080
| 24
|-
| 720p
| 1280 x 720
| 50 / 60
|-
| colspan="3" | '''Side by Side Format'''
|-
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Timing
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Resolution
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
| 1080i
| 1920 x 1080
| 50 / 60
|-
| colspan="3" |'''Top and Bottom Format'''
|-
|style="font-weight:bold; background-color:#db0025; color:#ffffff;"| Timing
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Resolution
| style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
| 1080p
| 1920 x 1080
| 24
|}

=LED Indicators=
{| class="wikitable" style="text-align:center; background-color:#ffffff; width:60%;"
|- 
! rowspan="2"  style="font-weight:bold; background-color:#db0025; color:#ffffff;"| Status and Description
! colspan="2" style="font-weight:bold; background-color:#db0025; color:#ffffff;"| Power Indicator Light
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Temperature Indicator Light
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Light Source Indicator Light
|- 
| style="background-color:#db0025; color:#ffffff; font-weight:bold;" | Red
| style="background-color:#db0025; color:#ffffff; font-weight:bold;" | Blue
| style="background-color:#db0025; color:#ffffff; font-weight:bold;" | Red
| style="background-color:#db0025; color:#ffffff; font-weight:bold;" | Red
|- 
| style="text-align:center; font-weight:bold;" | Standby State<br />(Power cord input)
| style="text-align:center;" | Steady Light
| 
| rowspan="4" | 
|
|- 
| style="text-align:center; font-weight:bold;" | Power On<br />(Warming)
| style="text-align:center;" |
| Flashing Light<br />(0.5 sec off/0.5 sec on)
|
|- 
| style="text-align:center; font-weight:bold;" | Power On and Lamp Lighting
| style="text-align:center; font-weight:bold;" | 
| Steady Light
|
|- style="text-align:left;"
| style="text-align:center; font-weight:bold;" | Power Off<br />(Cooling)
| style="text-align:center;" |
| Flashing Light<br />(0.5 sec off/0.5 sec on)<br />Back to red steady light when the cooling fan turns off.
|
|-
| style="font-weight:bold;" | Error<br />(Lamp Failure)
| rowspan="3" |
| rowspan="3" style="text-align:left;" |
|
|Steady Light
|-
| style="font-weight:bold;" | Error<br />(Fan Failure)
| Flashing
|
|-
| style="font-weight:bold;" | Error<br />(Overheat)
| Steady Light
|
|}

{{#seo:
|title=ViewSonic Projector
|title_mode=append
|keywords=LS740HD, technical specifications, VS19579, projector dimensions, timing chart, IR control table
|description=The technical specifications of the LS740HD projector.
}}

[[Category:LS740HD]]