Optoma Projector Ew1691e Specifications

							 Lightweight  
 
widescreen   
projector 
  Light and ultra portable – only 1.4kg 
016161616666:1:1:1:1:1:1:1110000000000 Native WXGA, 2500:1 contrast ratio – ideal with Widescreen 
 
& HD sources for sharp detailed images  
 Conference room brightness – 3000 ANSI Lumens 
 Ideal presentation remote with mouse control  
& laser pointer 
 Rapid power on and shutdown – saving you time & money
 Environmentally friendly design 
						

							EW1691e
STAGGERING BRIGHTNESS
Project  in  brightly  lit  locations  with  the  powerful  3000  ANSI  Lumens  
to define the smallest screen details clearly. Your audience will experience 
the EW1691e remarkable picture in almost any lighting situation.
TRUE WXGA RESOLUTION
The  EW1691e  is  the  perfect  companion  for  widescreen  laptops.  Your 
presentations  will  appear  as  sharp  and  detailed  as  they  do  on  your 
widescreen  laptop  in  WXGA  (1280  x  800).  WXGA  resolution  gives  30% 
more pixels than XGA.
TRUE HDMI
Project  crystal  clear  images  using  the  latest  HDMI  v1.3  input.   
Hassle-free  projection  from  a  widescreen  computer/HD  source  with   
a single HDMI cable – no need for separate audio cables.
CARR y BAG
A luxury carry case is provided for you to be able to take the EW1691e 
anywhere, anytime.
CUSTOMISED START UP SCREEN
First  impressions  are  important  so  set  the  company  logo  as  your   
start up screen to make that lasting impression.
FEATURES
  5 preset picture modes
  Quick keystone correction
  Easy to use on the table or ceiling mounted
  Fully featured remote with mouse control & laser pointer
Incredible Brightness from a Portable Widescreen Projector
Light, bright and beautifully designed
Widescreen and HD Ready; the EW1691e brings together amazing brightness, portab\
ility and cutting-edge design in one 
travel-friendly DLP® projector. 
Weighting only 1.4kg with a staggering 3000 ANSI Lumens, perfect for large rooms and light enough to be taken on the 
road. Ideally partnered with a widescreen notebook and HD sources, to deliver bright vivid presentations and videos. 
Small  doesn’t  mean  that  you  miss  out  on  specification  though,  this  projector  still  comes  with  an  HDMI  input  for  digital 
clarity, filter-free, low maintenance design and our unique 5 year Optoma Colour and Image\
r guarantees.
Not actual carry case
Travelling with a lightweight,  
EW1691e portable DLP
® projector  
is convenient and hassle-free.
XGAWXGA    
						

							AMAZING COLOURS
The  EW1691e  incorporates  BrilliantColor™  technology  to  produce 
stunningly bright images with perfectly balanced life-like colours.
COLOUR AND IMAGE PERFORMANCE
Optoma guarantees colour and image quality will 
remain as new for 5 years
Once you’ve purchased the EW1691e, Optoma guarantees that the 
colour and image performance will not fade or degrade for 5 years. 
5
EW1691e
VIRTUALL y MAINTENANCE  FREE  = LOWER  TOTAL 
COST OF OWNERSHIP
In  many  cases,  Optoma  projectors  ensure  lower  cost   
of  ownership,  longer  life  and  improved  reliability  compared   
to various competing products.
The filter-free projector design means no more regular filter cleaning 
or replacements, saving you time and money.
ENVIRONMENTALL y FRIENDLy
The  EW1691e  incorporates  energy  saving  features  to  conserve 
power and extend the lamp life:
 To  achieve  the  maximum  3000hrs**  lamp  life  time  the 
projector  should  be  operating  in  STD  mode  and  the  shut 
down timer should be enabled to automatically switch off 
the  projector  if  it  is  accidentally  left  on  when  no  longer 
required. Enabling the 
						

							EW1691e Projection Distance 1.2 - 12m (16:10 Aspect Ratio)
Projection Distance (m)Max. Horizontal Image 
Size (m) Min. Horizontal Image Size (m)
Max. Screen Height (m)Min. Screen Height (m)Max Diagonal Image Size (m) Max Diagonal Image Size 
(inch) Max. Image Offset (m)
1.20
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00 0.80
1.33
1.67
2.00
2.67
3.33
4.00
4.67
5.33
6.00
6.67
7.33
8.000.67
1.11
1.39
1.67
2.22
2.78
3.33
3.89
4.44
5.00
5.56
6.11
6.670.50
0.83
1.04
1.25
1.67
2.08
2.50
2.92
3.33
3.75
4.17
4.58
5.000.42
0.69
0.87
1.04
1.39
1.74
2.08
2.43
2.78
3.13
3.47
3.82
4.170.94
1.57
1.97
2.36
3.14
3.93
4.72
5.50
6.29
7.08
7.86
8.65
9.4337.14
61.90
77.38
92.85
123.81
154.76
185.71
216.66
247.61
278.56
309.51
340.47
371.42 0.14
0.23
0.29
0.35
0.47
0.58
0.70
0.82
0.93
1.05
1.17
1.28
1.40
For guide purposes only 
 
EP1691e is capable of 4:3 and 16:9 aspect ratio projection. When projecting a 4:3/16:9 image the image sizes, screen height and offset information will differ   
from the above.
8910111213
14
2
43
5
6
7
1
EW1691E SPECIFICATIONS
Native Resolution   WXGA 1280 x 800
Compressed Resolution   up to UXGA (1600 x 1200)
Brightness   3000 ANSI Lumens
Contrast   2500:1
Noise Level (STD mode)   33dB
Lamp Life   3000/2000 (STD/BRIGHT mode)
Display Technology   Single 0.65” WXGA type A DMD chip
Weight / Dimensions (W x D x H)   1.4 kg / 220 x 178 x 71
Remote Control   Full Function Remote Mouse with Laser and Direct 
Source selecting
INPUTS:   HDMI (HDCP) - Audio Supported 
15 Pin D-Sub VGA (SCART & Component via adaptor) 
S-Video 4 Pin Mini Din 
Composite 
3.5mm Stereo Jack 
USB (remote mouse)
Audio   1 x 1W Speaker
Aspect Ratio   16:10 Native, 16:9, 4:3 Compatible
Keystone Correction   ± 30° Vertical
On Screen Display   17 Languages: English, German, French, Italian, Spanish, 
Portuguese, Polish, Dutch, Russian, Finnish, Swedish, 
Greek, Norwegian/Danish, Hungarian, Czech,  
Turkish & Arabic
Video Compatibility   PAL SECAM 576i/p, NTSC 480i/p, HD 720p/1080i
Uniformity   80%
Displayable Colours   134.2 Million
Projection Lens   F=2.55 ~ 2.72, f=21.3 ~ 24.5mm, 1.15x Manual Focus
Throw Ratio   1.5 ~ 1.8:1 (Projection Distance:Image Width)
Projection Distance   1.2 - 12m
Image Size   0.79 - 9.43m (30.95” - 371.42”) Diagonal 16:10
Horizontal / Vertical Scan Rate   15 - 91.4kHz / 43 - 87Hz
Lamp Type   220W Lamp
Power Supply   100-240V, 50-60Hz with PFC Power Supply
Power Consumption  280W BRIGHT mode < 1W Standby mode 
230W STD mode < 1W Standby mode
Operating Conditions   Operating: 5 - 40˚C, 80% Humidity (Max),  
3000m Altitude (Max)
Security   One Kensington Lock Port, Password Protection
Standard Accessories   Lens Cover, AC Power Cord, VGA Cable, USB Cable, Full 
Function Remote, Batteries x 2, Soft Carry Bag, Quick 
Start Guide, CD User Manual, Warranty, WEEE Card
RoHS   Compliant
Lamp Warranty   6 months or 1000 hours - whichever comes sooner
Warranty   Warranty may vary by country.  
Please see www.optomaeurope.com or ask  
your local supplier for details 
Colour Guarantee*   5 Years
Imager Guarantee***   5 Years
Optoma Europe Ltd.
42 Caxton Way, Watford Business Park, Watford, Hertfordshire, UK. WD18 8QZ
www.optoma.co.uk
*Optoma guarantees that in normal use, Optoma DLP® colour quality will be indistinguishable from when new. Exclusions: (1) Guarantee is voided if the projector is subject to damage through misuse. (2) Guarantee may be void in industrial or commercial
entertainment environments where dust or smoke is excessive (3) Guaran\
tee will not apply if lamp brightness is below 50% due to wear or if the projector is not\
 working due to other faults. (4) Over time worn lamps within all projector types will show a sligh\
t
colour variance. **Typical lamp life achieved through testing. Will vary according to operational use and environment conditions. *** Optoma guarantees that in normal use, the DLP® imager will retain image quality for at least 5 years and provide consistent pixel performance. Exclusions: (1) Guarantee is voided if the projector is subject to damage through misuse. (2) Guarantee may be void in industrial or commercial environments where dust or smoke i\
s excessive.
Copyright © 2010, Optoma Europe Ltd. All other product names and company names used herein are for identification purposes only and may be trademarks or registered trademarks of their respective owners. Errors and omissions excepted, all specifications are subject to change without notice. DLP®, BrilliantColor™ and the DLP logo are registered trademarks of Texas Instruments.
Optoma recommended Screens
www.panoview.eu
EW1691e
EASy TO USE REMOTE CONTROL
Easy to use remote 
with buttons to 
change the input 
sources
Exceptional Connectivity / Multiple Terminals EW1691e Remote Control
1 
Laser
2  Remote Mouse
3  Vertical Keystone Correction 
4  Volume Control
5  Brightness Adjustment
6  AV Mute
7  Direct Input Source Selection
EW1691e Connections8 USB (remote mouse)
9 Audio In
10 S-Video
11 Composite
12 VGA In – Component & SCART
  via adaptor
13 HDMI (audio supported)
14 Kensington™ Lock  
						

							ENC. Install the ovenBRACKET4. Install the oven into the cabinet.
• Make sure the back of the oven is locked by bracket.
•  Do not trap or kink the power cord.5. Open the door, fix the oven to the cabinet with Screw B, at the installation hole.   
 
 
 
 
 
 
 
 Installation HoleScrew B5 
						

							ENModel:MWX 222.1 X
Rated Voltage: 240V~50Hz 
Rated Input Power 
(Microwave): 1450W 
Rated Output Power 
(Microwave): 900W 
Rated Input Power 
(Grill): 1000W 
Oven Capacity: 25L 
Turntable Diameter: ø 315mm 
External Dimensions: 594x410x388mm 
Net Weight: Approx. 19.7 kg Turntable Installationa) Never place the enamel tray upside down. The 
enamal tray should never be restricted.
b) Both glass tray and turntable ring assembly must 
always be used during cooking.
c) All food and containers of food are always placed on 
the enamel tray for cooking.
d) If enamel tray cracks or breaks, contact your nearest 
authorized service center.Hub (underside)
Glass tray
Turntable ring assemblyTurntable 
shaftInstallation6This appliance conforms to the 
following European Economic 
Community directives: 
2006/95/EEC dated 12/12/06 
(Low Voltage) and subsequent 
amendments 2004/108/EEC 
dated 15/12/04 (Electromag-
netic Compatibility) and 
subsequent amendments 
93/68/EEC dated 22/07/93 
and subsequent amendments 
2012/19/EEC and subsequent 
amendments.1275/2008 
standby/off mode. 
						

							EN7Setting up your ovenNames of Oven Parts and Accessories Remove the oven and all materials from the carton 
and oven cavity Your oven comes with the following 
accessories:
Enamel Tray   1
Turntable ring assembly  1
Instruction Manual  1A) Control panel
B) Turntable shaft
C) Turntable ring assembly
D) Glass tray
E) Observation window
F) Door assembly
G) Safety interlock systemUser Interface
  
   1) Microwave
2) Defrost
3) Gril/Combi
4) Auto-menu
5)  Stop/ Clear6)  Clock
7)  OK/ Start
8)  Time (-)
9.   W
10. Door opening button      eight (+)F
GA
C    B E
DGrill Rack 
(Only for Grill 
series)1
3
56
7
9 84 2 
						

							ENStart-up and useOperation instructionThis microwave oven uses modern electronic control to 
adjust cooking parameters to meet your needs better for 
cooking.
1.Clock Setting
When the microwave oven is electrified, “0:00” will 
blink, buzzer will ring once.
1) Press “” once. “00:00” displays.
2) Turn “” to adjust the hour figures, the input time 
should be within 0--23 (24-hour).
3) Press “”, the minute 
figures will flash.
4) Turn “” to adjust the minute figures, the input time 
should be within 0--59.
5) Press “” to finish clock  “:” will flash.
Note: 
1) If the clock is not set, it would not function when 
powered.
2) During the process of clock setting, if you press 
“STOP”, the oven will go back to the previous 
status automatically
.
2. Microwave Cooking
Press “” the LED will display “900”.  
Press “” for times or turn “” to choose the 
power you want, and “900”, “
“90” will display for each added press.  
Then press “” to confirm, and turn “” to 
set cooking time from 0:05 to 95:00.  
Press “START
START
START
START START 
STARTSTART
” again to start cooking.
Example: 
If you want to use 720W microwave power to cook for 20 
minutes, you can operate the oven as the following steps.
1) Press “” once, the screen display “900”.
2) Press “” once again or turn “” to 
choose 720W microwave power.
3) Press “” to confirm, and the screen 
displays “720”.
4) Turn “” to adjust the cooking time until the oven 
displays “20:00”.5) Press “” to start cooking.
Note:
the step quantities for the adjustment time of the coding 
switch are as follow:0---1 min5 seconds
1---5 min10 seconds
5---10 min30 seconds
10---30 min1 minute
30---95 min5 minutes
3. Grill or Combi. Cooking
Press “” the LED will display “G”,and 
press “” for times or turn the “” to 
choose the power you want, and “G”,”C-1”, “C-2”, will 
display for each added press. Then press “” 
to confirm, and turn “” to set cooking time from 0:05 
to 95:00. Press “” again to start cooking.
Example:
If you want to use 55% microwave power and 45% grill 
power (C-1) to cook for 10 minutes, you can operate the 
oven as the following steps.
1) Press “” once, the screen display “G”.
2) Press “” once again or turn “” to 
choose combi. 1 mode, and the screen displays 
“C-1”, the grill and microwave icons will light.
3) Press “” to confirm.
4) Turn “” to adjust the cooking time until the oven 
displays “10:00”
5) Press “” to start cooking. setting.8 STARTMW Pad 
Instructions
OrderDisplayMicrowave
PowerSuitable for
1900900 WDefrosting 
delicate foods
450450 WCooking meat 
and heating 
delicate foods 720720 WDefrosting 
and continued 
cooking3 2
720”, “
450”, “270” o  9090 WHeatling liquids 5270270 WHeatling and 
cooking food 4 
						

							EN“Grill/Combi.” 
OrderPad Instructions 
DisplayMicrowave 
PowerGrill 
Power
1G0%100%
2C-155%45%
3C-236%64%Note: If half the grill time passes, the oven sounds twice, 
and this is normal. In order to have a better effect of 
grilling food, you should turn the food over, close the 
door, and then press “START
START
START” to continue cooking.
If no operation, the oven will continue working.
g h n i k o o C   d e e p S   . 4
In waiting state, turn “” to set cooking time with 100% 
microwave power, then press “” to start cooking.
5. Defrost By Weight
1) Press “” once, and the microwave and defrosting 
 icons will light.
2) Turn “” to to select the weight of food from 100 to 
2000 g.
3) Press “” to start defrosting, and the microwave 
 
6. Auto Menu
1) Press “” to set auto menu function.  
Turn “” to choose the different menu, “A-1” to 
“A-8” will display. And the microwave icon, “Auto” 
and the food seleted will light in screen.
2) Press “START” to confirm.
3) Turn “” to choose the preset weight.  
Refer to the “The menu chart”.
4) Press “” to start cooking.
Example: 
If you want to use “         ” to cook fish for 350g.
1) Press “” till “A-6” displays.
2) Press “START START
” to confirm.
3) Turn “” to select the weight of fish till “350” displays.4) Press “START” to start cooking.
Tabella Menu Automatico:9and defrosting icons will flash.MenuWeightDisplayTime
A-1
Pizza200 g200120”
400 g4002’30”
A-2
Meat250 g2504’00”
350 g3505’30”
450 g4506’50”
A-3
Vegetables200 g2002’50”
300 g3004’10”
400 g4005’30”
A-4
Pasta50 g
(with 450 ml 
cold water)5017’00”
100 g
(with 800 ml 
cold water)10020’00”
A-5
Potato200 g2004’40”
400 g4007’30”
600 g6009’10”
A-6
Fish250 g2504’20”
350 g3506’00”
450 g4507’30”
A-7
Beverage1 cup (120 ml)11’00”
2 cups (240 ml)21’50”
3 cups (360 ml)32’40”
A-8
Popcorn50 g501’20”
100 g1002’10” 
						

							EN7. Multi-Stage Cooking
Two stages can be maximally set. If one stages is 
defrosting, it should be put in the first stage.  
The buzzer will ring once after each stage and the next 
stage will begin.
Note: Auto menucannot be set as one of 
the multi-stage.
Esempio: 
If you want to defrost 200 gr of food, then to cook with 
720W microwave power for 7 minutes.
The steps are as following:
1) Press “” once, and the microwave and defrosting
 icons will light.
2) Turn “” to select the food weight till “200” displays.
3) Press “” the LED will display “90” and the 
microwave icon will light.
4) Repeatly press “” or turn “” until “720” 
displays.
5) Press “” to confirm.
6) Turn “” to adjust the cooking time till the oven 
displays “7:00”.
7) Press “” to start cooking, and buzzer will  
sound once for the first section, defrosting time 
counts down; buzzer will sound once again entering 
the second cooking. When multi-section cooking 
finishes, buzzer sounds five times.
8. Inquiring Function
1) In states of microwave, grill and combination cooking, 
press “”, the current power will be displayed for 3 
seconds. After 3 seconds, the oven will turn back  to 
the former state.
2) In cooking state, press “” to inquire the time 
and the time will display for 3 seconds.Start-up and use9. Lock-out Function for Children
Lock:  
In waiting state, press “” for 3 seconds, 
there will be a long “beep” denoting entering into the 
children-lock state and “” indicator will light. 
LED will display current time or            .
Lock quitting:  
In locked state, press “” for 3 seconds, 
there will be a long “beep” denoting that the lock is 
released, and “” indicator will disappear.010 STARTSTARTSTOP
STOP