View source for LS741HD Specifications

<noinclude>
{{Sticky_Menu_Projector
|1=LS741HD_Introduction
|2=LS741HD_Remote_Control
|3=LS741HD_Initial_Setup
|4=LS741HD_Connecting_Power_and_Devices
|5=LS741HD_Using_the_Projector
|6=LS741HD_Operation
|7=LS741HD_On-Screen_Display_Menu_Tree
|8=LS741HD_On-Screen_Display_Menu_Options
|9=LS741HD_Specifications
|10=LS741HD_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="5" style="font-weight:bold;" | Projector
| Type
| Laser
|-
| Display Size
| 30"~300"
|-
|-
| Throw Ratio
| 1.4~2.24 <br/> (100" @3.10 m)
|-
|-
| Lens
| F=2.5~3.26, f=20.911~32.62 mm
|-
| Display System
| 1-CHIP DMD
|-
| style="font-weight:bold;" | Input Signal
| HDMI (v. 1.4)
| f<sub>h</sub>: 15~102 kHz, f<sub>v</sub>:23~120 Hz, Pixel rate: 165 MHz
|-
| style="font-weight:bold;" | Resolution
| Native
| 1920 (H) x 1080 (V)
|-
| 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 3,048 m (5,000 to 10,000 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
| 5% 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=
==Video Input==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|- 111
! 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;"|H-frequency                   </br>(kHz)
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|V-frequency                     </br>(Hz)
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Doc Clock Frequency
|-
|<b>480i</b>||720(1440) x 480||15.73||59.94||27
|-
|<b>480p</b>||720 x 480||31.47||59.94||27
|-
|<b>720/50p</b>|| rowspan="2" |1280 x 720||37.50||50||74.25
|-
|'''720/60p'''
|45.00
|60
|74.25
|-
|'''1080/24P'''
| rowspan="5" |1920 x1080
|27.00
|24
|74.25
|-
|'''1080/50i'''
|28.13
|50
|74.25
|-
|'''1080/60i'''
|33.75
|60
|74.25
|-
|'''1080/50P'''
|56.25
|50
|148.50
|-
|'''1080/60P'''
|67.50
|60
|148.50
|}

==PC Input==
{| 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 </br>(Hz)
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|H-frequency</br>(Hz)
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Clock </br>(MHz)
|-
|'''720 x 400'''||720 x 400_70||70.09||31.47||28.32
|-
|rowspan="4"|'''800 x 600'''||SVGA_56||56.25||35.16||36.00
|-
|SVGA_60||60.32||37.88||40.00
|-
|SVGA_72||72.19||48.08||50.00
|-
|SVGA_75||75.00||46.88||49.50
|-
| rowspan="3"|'''1024 x 768'''||XGA_60||60.00||48.36||65.00
|-
|XGA_70||70.07||56.48||75.00
|-
|XGA_75||75.03||60.02||78.75
|-
|'''1152 x 870'''||1152 x 870_75||75.00||67.50||108.00
|-
|rowspan="2"|'''1280 x 1024'''||SXGA_60||60.02||63.98||108.00
|-
|SXGA_75||75.03||79.98||135.00
|-
|'''1280 x 960'''||1280 x 960_60||60.00||60.00||108.00
|-
|'''1440 x 900'''||WXGA+_60||59.89||55.94||106.50
|-
|'''1680 x 1050'''||1680 x 1050_60||59.95||65.29||146.25
|-
|'''640 x 480</br>@67Hz'''||MAC13||66.67||35.00||30.24
|}

==3D Support==
{| 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
|-
|'''720p'''||1280 x 720||50/60
|}

=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.
{| 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 or Green
| 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" | 
| 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)
|Flashing
| rowspan="3" |
|
| Steady Light
|-
| style="font-weight:bold;" | Error<br />(Fan Failure)
|Flashing
| Flashing Light
| rowspan="2" |
|-
| style="font-weight:bold;" | Error<br />(Overheat)
|Flashing
| Steady Light
|}

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|description=The technical specifications of the LS741HD projector.
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[[Category:LS741HD]]