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Параметри на продукта
Описание на продукта
Epson EB-S41
(V11H842040)
WHAT'S IN THE BOX : Projector, 1.8m power cable, 1.8m computer cable, remote control, 2 x AA batteries, soft carrying case
TECHNOLOGY
Projection System Epson 3LCD, 3-chip technology
LCD Panel 0.55-inch (D7)
OPTICAL
Zoom 1.0 - 1.35 (Digital)
Screen Size 30" to 350" [0.88 to 10.44 m] (Zoom: Wide)
23" to 260" [0.88 to 10.44 m] (Zoom: Tele)
Projection Distance 60" screen 1.77 - 2.4 m
Throw Ratio 1.45 (Zoom: Wide), 1.96 (Zoom: Tele)
Projection Lens F Number 1.44
Projection Lens Focal Length 16.7 mm
Focus Method No Optical Zoom / Focus (Manual)
Offset 8:1
IMAGE
Colour Light Output 3,300 Lumens
White Light Output 3,300 Lumens
Resolution SVGA
Native Aspect Ratio 4:3
Contrast Ratio 15,000:1
Maintenance Cycle Normal/Eco: 6,000/10,000 Hours
Lamp Type 215 W UHE
Keystone Correction Vertical: -30 to +30 degrees
Horizontal: -30 to +30 degrees
CONNECTIVITY
Input: Video 1 x RCA (Yellow)
Input: Computer 1 x D-sub 15-Pin (RGB), 1 x USB 2.0 type B
Input: USB Memory Device 1 x USB Type A
Input: Three-In-One USB Display 1 x USB 2.0 Type B
Input: Digital 1 x HDMI
Input: Audio 2 x RCA (1 x White, 1 x Red)
Input: Control 1 x USB 2.0 type B
Input: Epson USB Document Camera 1 x USB 2.0 type A
Wireless LAN Optional
WiDI/Miracast N/A
Speaker Output 2W
ADVANCED FEATURES
Epson Projector Management Yes
Epson iProjection Yes
PC Free Presentations Yes
USB Plug 'n Play Yes
AV Mute Slide Yes
Split Screen N/A
Instant Off Yes
Auto Power On Yes
Direct Power On/Off Yes
Security Kensington®-style lock provision, Password protect function, Padlock & Security Cable Hole, Optional wireless LAN unit lock
Colour Modes Dynamic, Presentation, Cinema, sRGB, Blackboard
GENERAL
Dimensions D x W x H (Including Feet) 302 x 77 x 234 mm
Weight 2.5 kg (approximate)
Compatible lamp model ELPLP96
Lamp Warranty 12 Months or 750 hours*
Power Consumption: Lamp on Normal/Eco: 291W/214W
Noise Level Normal/Eco: 37/28dB
Logitech R400
System Requirements
Windows®-based computer
Windows Vista®, Windows 7, Windows 8, Windows 10 or later
USB port
Technical Specifications
Dimensions (height x width x depth):
1.49 in (37.8 mm) x 4.55 in (115.5 mm) x 1.08 in (27.4 mm)
Weight: 2.01 oz (57 g)
Receiver Dimensions (height x width x depth):
0.65 in (16.5 mm) x 2.31 in (58.6 mm) x 0.31 in (7.9 mm)
Receiver Weight: 0.21 oz (6 g)
Color: Black
Laser Class: Class 2 Laser
Max Output: Less than 1mW
Wave Length: 640～660nm (red light)
Battery type: 2 AAA batteries
Battery life (Laser pointer): 20-hour maximum
Battery life (Presenter): 1050-hour maximum
Wireless operating distance: Approx 10m 2
Wireless technology: 2.4 GHz wireless technology
Supported OS:
Windows Vista, Windows 7, Windows 8
Interface: USB
Accessories: Carring case
Product Origin: China
Package Contents
Logitech® Wireless Presenter R400
Wireless mini-receiver
2 AAA batteries
Carrying case
Quick-start guide
(V11H842040)
WHAT'S IN THE BOX : Projector, 1.8m power cable, 1.8m computer cable, remote control, 2 x AA batteries, soft carrying case
TECHNOLOGY
Projection System Epson 3LCD, 3-chip technology
LCD Panel 0.55-inch (D7)
OPTICAL
Zoom 1.0 - 1.35 (Digital)
Screen Size 30" to 350" [0.88 to 10.44 m] (Zoom: Wide)
23" to 260" [0.88 to 10.44 m] (Zoom: Tele)
Projection Distance 60" screen 1.77 - 2.4 m
Throw Ratio 1.45 (Zoom: Wide), 1.96 (Zoom: Tele)
Projection Lens F Number 1.44
Projection Lens Focal Length 16.7 mm
Focus Method No Optical Zoom / Focus (Manual)
Offset 8:1
IMAGE
Colour Light Output 3,300 Lumens
White Light Output 3,300 Lumens
Resolution SVGA
Native Aspect Ratio 4:3
Contrast Ratio 15,000:1
Maintenance Cycle Normal/Eco: 6,000/10,000 Hours
Lamp Type 215 W UHE
Keystone Correction Vertical: -30 to +30 degrees
Horizontal: -30 to +30 degrees
CONNECTIVITY
Input: Video 1 x RCA (Yellow)
Input: Computer 1 x D-sub 15-Pin (RGB), 1 x USB 2.0 type B
Input: USB Memory Device 1 x USB Type A
Input: Three-In-One USB Display 1 x USB 2.0 Type B
Input: Digital 1 x HDMI
Input: Audio 2 x RCA (1 x White, 1 x Red)
Input: Control 1 x USB 2.0 type B
Input: Epson USB Document Camera 1 x USB 2.0 type A
Wireless LAN Optional
WiDI/Miracast N/A
Speaker Output 2W
ADVANCED FEATURES
Epson Projector Management Yes
Epson iProjection Yes
PC Free Presentations Yes
USB Plug 'n Play Yes
AV Mute Slide Yes
Split Screen N/A
Instant Off Yes
Auto Power On Yes
Direct Power On/Off Yes
Security Kensington®-style lock provision, Password protect function, Padlock & Security Cable Hole, Optional wireless LAN unit lock
Colour Modes Dynamic, Presentation, Cinema, sRGB, Blackboard
GENERAL
Dimensions D x W x H (Including Feet) 302 x 77 x 234 mm
Weight 2.5 kg (approximate)
Compatible lamp model ELPLP96
Lamp Warranty 12 Months or 750 hours*
Power Consumption: Lamp on Normal/Eco: 291W/214W
Noise Level Normal/Eco: 37/28dB
Logitech R400
System Requirements
Windows®-based computer
Windows Vista®, Windows 7, Windows 8, Windows 10 or later
USB port
Technical Specifications
Dimensions (height x width x depth):
1.49 in (37.8 mm) x 4.55 in (115.5 mm) x 1.08 in (27.4 mm)
Weight: 2.01 oz (57 g)
Receiver Dimensions (height x width x depth):
0.65 in (16.5 mm) x 2.31 in (58.6 mm) x 0.31 in (7.9 mm)
Receiver Weight: 0.21 oz (6 g)
Color: Black
Laser Class: Class 2 Laser
Max Output: Less than 1mW
Wave Length: 640～660nm (red light)
Battery type: 2 AAA batteries
Battery life (Laser pointer): 20-hour maximum
Battery life (Presenter): 1050-hour maximum
Wireless operating distance: Approx 10m 2
Wireless technology: 2.4 GHz wireless technology
Supported OS:
Windows Vista, Windows 7, Windows 8
Interface: USB
Accessories: Carring case
Product Origin: China
Package Contents
Logitech® Wireless Presenter R400
Wireless mini-receiver
2 AAA batteries
Carrying case
Quick-start guide
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