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LS741HD Specifications: Difference between revisions

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=Technical Specifications=
=Technical Specifications=
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
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=Timing Chart=
=Timing Chart=
==HDMI Video Timing==
==Video Input==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|- 111
|- 111
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|<b>480p</b>||720 x 480||31.47||59.94||27
|<b>480p</b>||720 x 480||31.47||59.94||27
|-
|-
|<b>720/50p</b>||1280 x 720||37.50||50||74.25
|<b>720/50p</b>|| rowspan="2" |1280 x 720||37.50||50||74.25
|-
|'''720/60p'''
|45.00
|60
|74.25
|-
|-
| style="font-weight:bold;" | SDTV (576i)
|1080/24P
| 720 x 576
| rowspan="5" |1920 x1080
| 50
|27.00
|24
|74.25
|-
|-
| style="font-weight:bold;" | SDTV (576p)
|1080/50i
| 720 x 576
|28.13
| 50
|50
|74.25
|-
|-
|'''HDTV (720p)'''
|1080/60i
|1280 x 720
|33.75
|50 / 60
|60
|74.25
|-
|-
| style="font-weight:bold;" | HDTV (1080i)
|1080/50P
| 1920 x 1080
|56.25
| 50 / 60
|50
|148.50
|-
|-
|'''HDTV (1080p)'''
|1080/60P
|1920 x 1080
|67.50
|24 / 50 / 60
|60
|148.50
|}
|}


==HDMI PC Timing==
==PC Input==
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:60%; background-color:#ffffff;"
|-  
|-  
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! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
! style="font-weight:bold; background-color:#db0025; color:#ffffff;"|Refresh Rate (Hz)
|-
|-
| rowspan="2" style="font-weight:bold;" | VGA
| style="font-weight:bold;" | 720 x 400
| 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
| 60
|-
|-

Revision as of 03:35, 23 May 2024

LS741HD Specifications
Introduction
Remote Control
Initial Setup
Connecting Power and Devices
Using the Projector
Menu Operation
On-Screen Display Menu Tree
On-Screen Display Menu Options
Specifications
Regulatory and Service Information
Safety Precautions
Ceiling Mounting Safety
Glossary
Troubleshooting
Maintenance


Technical Specifications

Item Category Specifications
Projector Type Laser
Display Size 30"~300"
Throw Ratio 1.4~2.24
(100" @3.10 m)
Lens F=2.5~3.26, f=20.911~32.62 mm
Display System 1-CHIP DMD
Input Signal HDMI (v. 1.4) fh: 15~102 kHz, fv:23~120 Hz, Pixel rate: 165 MHz
Resolution Native 1920 (H) x 1080 (V)
Power Input Voltage DC IN 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 760 m (0 to 2,500 ft.) at 0°C to 40°C (32°F to 104°F)
760 to 1,520 m (2,500 to 5,000 ft.) at 0°C to 35°C (32°F to 95°F)
1,520 to 3,048 m (5,000 to 10,000 ft.) at 0°C to 30°C (32°F to 86°F)
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.)
Dimensions Physical
(W x H x D) 		286 x 216 x 129 mm
(11.26” x 8.50” x 5.08”)
Weight Physical 3.0 kg (6.61 lbs)
Power Consumption On[1] 210W (Typical)
Off < 0.5W (Standby)
  1. ↑ The test condition follows EEI standards.

Projector Dimensions

286 mm (W) x 129 mm (H) x 216 mm (D)

Timing Chart

Video Input

Timing Resolution H-frequency
(kHz) 		V-frequency
(Hz) 		Doc Clock Frequency
480i 720(1440) x 480 15.73 59.94 27
480p 720 x 480 31.47 59.94 27
720/50p 1280 x 720 37.50 50 74.25
720/60p 45.00 60 74.25
1080/24P 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

Signal Resolution Refresh Rate (Hz)
720 x 400 60
SXGA 1280 x 1024 60 / 75
WXGA+ 1440 x 900 60
WSXGA+ 1680 x 1050 60
WUXGA 1920 x 1200-RB2 59.95
HD 1280 x 720 50 / 60 / 120
1080P 1920 x 1080 50 / 60
MAC 13" 640 x 480 60
MAC 19" 1024 x 768 75
MAC 21" 1152 x 870 75

3D Support Timing

HDMI 3D
Frame Packing Format
Timing Resolution Refresh Rate (Hz)
1080p 1920 x 1080 24
720p 1280 x 720 50 / 60
Side by Side Format
Timing Resolution Refresh Rate (Hz)
1080i 1920 x 1080 50 / 60
Top and Bottom Format
Timing Resolution Refresh Rate (Hz)
1080p 1920 x 1080 24

LED Indicators

Status and Description Power Indicator Light Temperature Indicator Light Light Source Indicator Light
Red Blue Red Blue
Standby State
(Power cord input) 		Steady Light
Power On
(Warming) 		Flashing Light
(1 sec off/1 sec on)
Power On and Lamp Lighting Steady Light
Power Off
(Cooling) 		Flashing Light
(0.5 sec off/0.5 sec on)
Back to red steady light when the cooling fan turns off.
Error
(Lamp Overheat) 		Steady Light
Error
(Lamp Failure) 		Steady Light
Error
(Fan Failure) 		Flashing Light
Error
(Overheat) 		Steady Light
Retrieved from "https://manuals.viewsonic.com/index.php?title=LS741HD_Specifications&oldid=39440"