3M Digital Projector S20 Specifications

							3M
™
Digital Projector S20
COMPUTER
•Mini Stereo
•RGB
•Serial Control
•PC Audio
•USB (mouse)
•RGB Out
•Stereo Audio Out
VIDEO
•Component Video
•S-Video
•RCA Composite
•RCA Audio (L,R)
BASIC SPECS
•1600 lumens 
•SVGA
(800x600)
•6.9 lbs / 3.14 kg
•250:1 Contrast ratio
•Vertical Digital keystone
•HDTV ready
S20 Order Number:78-9236-6832-7
1-800-328-1371
www.3m.com/meetings
CONNECTIONS
Serial  
Control Computer 
Input(
RGB)
Component
Video Input
(DVD,etc.)
S-video
InputPC
Audio
In
RCA
Audio
Input RCA
Video
InputPC
Audio Out
Official Designer of Ferrari for over 50 years.•A brilliant 1600 lumens!
•A stunning design to make you look your best!
•Swivel base makes setting up simple.
•Great for medium to large conference rooms.
Serial
ControlUSB(mouse)
3M S20 Specs.qxd  7/8/04  11:02 AM  Page 1 
						

							3M Visual Systems DivisionBuilding A145-5N-01
6801 River Place Blvd.
Austin, TX 78726-90003M CanadaP.O. Box 5757
London, Ontario, Canada
N6A 4T1
3M Mexico, S.A. de C.V.Apartado Postal 14-139
Mexico, D.F. 07070
MexicoLitho in U.S.A. © 3M 2004
78-6970-8597-1
(07.04.m)tg Rev. ANote:These sizes are +
10 percent. This is due to variations in the manufacture of
the lens. If you are close to one of the endpoints you should verify with your unit
that the image is the proper size at the proper distance.
PROJECTION DISTANCE CHARTS — 3M S20
Minimum Maximum Diagonal Width Height
Screen Size
3.92ft. 4.6ft. 40in. 32in. 24in.
1.2m 1.4m 101.6cm 81.3cm 61.0cm
5.92ft. 7.08ft. 60in. 48in. 36in.
1.8m 2.2m 152.4cm 121.9cm 91.4cm
7.87ft. 9.5ft. 80in. 64in. 48in.
2.4m 2.9m 203.2cm 162.6cm 121.9cm
9.8ft. 11.81ft. 100in. 80in. 60in.
3m 3.6m 254.0cm 203.2cm 152.4cm
11.92ft. 14.4ft. 120in. 96in. 72in.
3.6m 4.4m 304.8cm 243.8cm 182.9cm
15ft. 18ft. 150in. 120in. 90in.
4.6m 5.5m 381.0cm 304.8cm 228.6cm
20ft. 24ft. 200in. 160in. 120in.
6.1m 7.3m 508.0cm 406.4cm 304.8cm
OPTICAL
•Brightness: typical :  1600 lumens (1300 whisper mode)
•Imager set: 0.55 Polysilicon LCD
•Resolution (native):  SVGA (800x600 pixels)
•Resolution (maximum):  UXGA (1600x1200 pixels)
•Aspect ratio: 4:3 native, 16:9
•Colors: 16.7 million
•Screen size (range): 30-301 inches
•Zoom / Focus: Manual
•Zoom ratio: 1.2 : 1
•Projection lens: F (focal length): (1.6-1.8) (f =16.8-20.1 mm)
•Optional lenses: No
•Contrast ratio (peak):  250:1
•Lamp: W, Type: 160w UHB
•Lamp life (average): 2000
ELECTRICAL
•Video compatibility:  NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, SECAM
•HDTV: 480i, 480p, 525i, 525p, 720p, 1080i
•Digital Keystone Correction: Vertical, ±10˚ 
•Audio: 1 x 1w
•Noise level: normal (whisper): 35 (29) dBA
•Feature set: Auto off, 4x digital magnification, blank,
mouse emulation
•Horizontal scan: 31-91 kHz
•Vertical scan: 56-120 Hz
•Power consumption: 220w
•Power supply: Universal: 90-132 AC / 198-264 AC, (50/60 Hz)
•Regulatory approvals: UL, cUL, FCC Part 15 Class B, CE, TUV, EN60950
•Operating temperature: 32 - 95 F (0 - 35 C)
•Storage temperature: -4 - 140 F (-20 - 60 C)
SIZE
•Dimensions (W x H x D): 13 x 4.2 x 9.6 in. (329 x 107 x 243 mm)
•Weight: 6.9 lbs / 3.14 kg
WARRANTIES
•Projector: 3 Years Standard
•Ultra Value Warranty available — includes free lamp and free loaner
while unit is repaired and expedited service.
•Lamp: 1 Year Prorated
ACCESSORIES INCLUDED
•Power Cords (x3 - US, UK, Euro)
•RGB computer cable
•Component video cable
•Remote control
•Multilanguage Quick Start Guide
•Multilanguage Operator’s Guide CD
•Soft side bag
OPTIONAL ACCESSORIES
•Lamp for S20 (LKS20) 78-6969-9743-2
•Mouse Emulation Kit (EP7640MK) 78-6969-9233-4
•Ceiling Mount, Gyrolock style (CM10) 78-6969-9694-7
•26-47 Adjustable Extension for GyroLock Style Ceiling    
Mount (HE100) 78-6969-9698-8
•Soft Side Case with Shoulder Strap - Projector & Notebook 
Computer (CC10/40/50) 78-6969-9715-0
•ATA Rolling Hard Shipping Case (HSC10/40/50) 78-6969-9717-6
•Soft Rolling Luggage Case (Projector & Notebook Computer)
(SSC10/40/50) 78-6969-9716-8
Important NoticeBefore using this product, you must evaluate it and determine if it is suitable for your intended
application. You assume all risks and liability associated with such use.
Warranty; Limited Remedy; Limited LiabilityThis product will be free from defects in material and manufacture for a period of time specified
on product packaging from the date of purchase (length of warranty period varies by region). 3M
MAKES NO OTHER WARRANTIES OR CONDITIONS INCLUDING, BUT NOT LIMITED
TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period, your
exclusive remedy shall be, at 3Ms option, to replace or repair the 3M product. Except where pro-
hibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether
direct, indirect, special, incidental or consequential regardless of the legal theory asserted.
3M™Digital Projector S20
Distance to Screen
Specifications subject to change without notice.
3M is a trademark of 3M Company. Used under license in Canada. All other trade names referenced
are the service marks, trademarks, or registered trademarks of their respective companies.
1-800-328-1371 www.3m.com/meetingsHg — LAMP CONTAINS MERCURY. Manage in accord with disposal laws. See www.lamprecycle.org or call 1-800-328-1371(USA),
1-800-364-3577
(Canada
). For product disposal see www.eiae.org (USA) or www.epsc.ca (Canada
).
3M S20 Specs.qxd  7/8/04  11:02 AM  Page 2 
						

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Contents / 目录
English                                                                                                                      4
简体中文                                                                                                                  11
www.logitech.com/support                                                                                19
Logitech® Wireless Gaming Headset G930  
						

							4  English    
1.	Memory foam headband pad
2.	Precision headband adjustment
3.	Wireless adapter dock
4.	Charging cable
5.	Charging base
6.	Full-speed USB connection 
7. 	Plush ear pads
8.	Programmable G-keys
9.	Closed-back, noise-isolating ear cups
10.	Wireless status light
11 . 	Wireless adapter
12.	Microphone mute light
13.	Noise-canceling microphone
14.	Flexible, rotating microphone boom
15.	Microphone mute button
16.	Volume roller
17. 	Battery status light
18.	Charging port
19.	Surround sound switch
20.	Power button
1214
15
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16
1817
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9 8
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7
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5
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Getting started with      
						

							    English  5
15.	Microphone mute button
16.	Volume roller
17. 	Battery status light
18.	Charging port
19.	Surround sound switch
20.	Power button
1
www.logitech.com/
support/g930
2
USB
\fireless status light
Steady greenConnection made; headset ready to use
Flashing greenHeadset out of range
No lightHeadset powered off
No lightNo connection to headset
Note: The headset connects only to the included USB wireless adapter  
Install the Headset G930 software to enable 7 1 surround sound, G-key configuration, and voice morphing 
Connect wireless adapter to the charging base  Connect the charging base to a USB port on your computer   Place the charging base in an open, unobstructed area on your desk 
Note: Your headset can work up to 40 feet away from the wireless adapter  Walls, metal objects and other wireless devices may reduce wireless performance 
3
Press the power button to turn on the headset and establish a wireless connection  Note: The headset comes with a limited charge out of the box   Fully charge the headset before extensive use 
 Logitech® Wireless Gaming Headset G930  
						

							6  English    
\b
5
Adjust the headband for a comfortable fit 
Place the microphone about an inch away from the corner of your mouth for optimal voice clarity 
Getting started with             
						

							    English  7
Slide the surround sound switch down to turn on this feature  You must install the included software to activate surround sound 
Adjust headset volume using the volume roller 
Mute the microphone by rotating the microphone boom to its up position or pressing the microphone mute button  The microphone mute light illuminates when the microphone is muted 
Use the G930 software to program the G-keys  Here are examples of popular actions assigned to G-keys 
Controls
Media controls
Push to talk
Voice morphing
 Logitech® Wireless Gaming Headset G930          
						

							8  English    
Battery status light
GreenMore than 1 hour of play time left
RedLess than 1 hour of play time left
Flashing orangeHeadset charging
Steady orangeCharging complete
No lightHeadset off or no charge remaining
Note: Battery status is also shown in the G930 software  Note: The headset will play an audible warning when the battery is low  This can be turned off in the software  
Rechargeable battery is removable for disposal and recycling  Replacement battery available online  See Important Information and www logitech com/support/G930 for more information 
Charging
The internal rechargeable battery gives you up to 10 hours of play time on a full charge  A full charge can take up to two and a half hours  Headset can charge while in use 
Getting started with      
						

							    English  9
Note: To learn more about your software’s features, check out the digital user’s manual in the software 
1 5 
63 
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2 
71.	Audio levels
2.	Advanced equalizer
3.	G-keys customization
4.	Battery status
5.	Voice morphing
6.	Surround sound mixer
7. 	Settings and user manual
G930 software
 Logitech® Wireless Gaming Headset G930  
						

							10  English    
Audio tips
•	 For the best listening experience, configure your game or media player audio setting to 7  1 or 5 1 surround sound output, if available  Avoid using settings labeled “headphones” because they do not output surround sound 
•	 For surround sound playback with movies, ensure your media player has the proper Dolby® or DTS® codecs to output surround sound 
•	Use the sidetone setting in the G930 software for a more natural speaking experience by controlling the loudness of your voice back into the headset  This feature does not affect how others hear you 
•	Use the advanced equalizer in the software to fine-tune audio playback response 
General-use tips
•	For optimal wireless performance, plug the wireless receiver into the charging base and place in an open, unobstructed area on your desk  Avoid connecting the wireless receiver to keyboards or monitors, in back of desktop towers, or near other wireless receivers or Wi-Fi routers 
•	 To charge the headset when your PC is sleeping or off, your PC must power the USB ports in those states  If it does not, adjust your PC power management options to keep your PC on and awake when you want to charge the headset 
•	 If an application is not recognizing the headset, try quitting the application and relaunching it 
•	To get the most from your G930 headset, read the digital user manual found in the software  You can also visit www  logitech com/support/G930 for more product support 
•	To turn off the headset, press and hold the power button for two seconds  
Getting started with