Knoll Systems Hd178 Projector Specifications

							• Your choice of three native widescreen resolutions.
• Pixelworks™ DNX™ video-processing technology delivers lifelike pictures every time.
• DarkChip2™ DLP® from Texas Instruments® provides increased depth and 
picture sharpness, as well as true black and whites.
• Advanced six-segment 4X speed color wheel provides intense and precise colors that 
rival any movie theater screen.
• Recessed all glass 12 element lens with zoom gives a super sharp image.
• Factory calibrated to 6500°K (D65) for a true cinema experience.
BRING HOME THE MAGIC 
AND LIGHT UP THE SCREEN
Knoll Systems    1-800-KNOLL-SY      www.knollsystems.com
SIGHT
VISION
SOUND
HD108, HD178, and HD290 DLP™ PROJECTORS 
						

							The HD108, HD178 and HD290 are the newest members of Knoll System’s DLP projectors. 
They offer stunning larger than life images in exhilarating color and clarity, enhanced by 
Pixelworks™ DNX™ video-processing technology.   Enjoy a painless set up with a simple keypad and 
a full-featured remote control, direct source access, programmable presets and much more. 
Five user selectable video sources allow easy connectivity with a full range of devices including 
VCRs, DVDs, component and RGB HDTVs, EDTV as well as game consoles.  
The HD108, HD178 and HD290 deliver clear natural looking high-definition images that light up the screen. 
It’s easy to experience the magic, just contact your local Knoll dealer for a demonstration.  
Display
Native Aspect Ratio: 16x9 (Widescreen)
Supported Aspect Ratio: 16:9, 4:3
Brightness: HD108 Whisper: 720 Lumens High Bright 900
(Represented as Max Lumens)HD178 and HD290 Whisper: 800 Lumens High 
Bright: 1000 Lumens
Contrast Ratio: HD108 2000: 1 Full On Full Off
HD178 and HD290 3000: 1 Full On/Full Off
Display Technology: Darkchip2 12° LVDS
Data Compatibility:
HD108: 640 x 480, 800 x 600, 1024 x 768, 854x480
HD178: 854x480, 1024x576, 640x480, 800x600, 1024x768
HD290: 1280x720, 640x480, 800x600, 1024x768, 1280x1024
Video Compatibility: Full NTSC, PAL, SECAM, 480i, 480p, 576i, 576p, 
720p, 1035i, 1080i, 1080p-24p, 1080p-24Hz
Color Wheel (DLP Only): 6-segment, 4-speed, D65 (6500K) 
color calibration
Native Resolution: HD108: 854x480; HD178: 1024x576; HD290 1280x720
Projector Placement: Ceiling, floor, front, rear
Lamp Wattage: Whisper: 160 Watts
High Bright: 200 Watts
Lamp Life: Whisper: 3000 Hours
High Bright: 3000 Hours
Standard Lens Zoom: HD108: 1.2: 1, HD178 and HD290: 1.3:1
Standard Lens Throw Ratio:HD108: 1.76:1 – 2.12:1 (Distance/Width)
HD178 and HD290: 1.52-1.92:1 (Distance/Width)
Standard Lens Image  HD108: 128%; HD178; 115%; HD290 116%
Offset Ratio:
Standard Lens Projection Distance: 5 - 20 ft (2 - 8 m)
Digital Keystone Correction (Vertical): 20°
Inputs and Outputs
DVI: Number of Inputs: 1
Requires M1 to DVI cable
M1: Number of Inputs: 1
Accepts VGA and DVI with M1 cable
HDMI: Number of Inputs: 1
Component (RCA): Number of Inputs: 1
VESA (HD15): Number of Inputs: 1
Requires M1 to VESA cableS-Video: Number of Inputs: 1
4-pin DIN, no progressive support
Composite (RCA): Number of Inputs: 1
Video only
Standard Definition TV: Inputs: Composite RCA, S-Video, Component
RCA, HDMI
Enhanced Definition TV: Inputs: Component RCA, M1-DA, HDMI
High Definition TV: Inputs: Component RCA, HDMI, M1-DA
Computer: Inputs: M1-DA
HDCP Support: Yes
12v trigger for  Yes
motorized screens 
(3.5 mm mini-jack):
Projector Control: Projector Keypad, Remote, RS-232 
(HD178 and HD290 only)
General
Actual Dimensions: Height: 4.7 in (12 cm)
Length: 14.2 in (36 cm)
Width: 14.2 in (36 cm)
Actual Weight: 9.3 lbs (4.3 kg)
Projector Warranty: 1 Year (2 Years HD178)
Lamp Warranty: 90 Days, or 500 hours
Accessories Warranty: 90 Days
Operating temperature: 50 - 95° F (10 - 35° C)
(at sea level)
Maximum Altitude 
Supported: 7500 ft (2300 m)
Typical Power 
Consumption: 250 Watts
Maximum Power 
Consumption: 300 Watts
Power Supply: 100 - 240 Volts at 50 - 60 Hz
Menu Languages:
English, French, German, Italian, Japanese, Korean, 
Norwegian, Portuguese, Russian, Simplified Chinese,
Spanish, Traditional Chinese
Approvals:UL, c-UL, TUV GS, GOST, C-Tick, NOM, IRAM, FCC
Class B, ICES-003 Class B, CISPR22/EN55022, 
EN55024/CISPR24, CB certified in accordance with 
IEC60950-1/EN60950-2, MIC, CE, CCC, VCCI, WEEE
HD108/HD178/HD290  
						

							1
CONTENTS
ENGLISH
OVEN AND ACCESSORIES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
CONTROL PANEL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
IMPORTANT SAFETY INSTRUCTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
INSTALLATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
BEFORE OPERATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
SETTING THE CLOCK  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
ENERGY SAVE MODE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
MICROWAVE POWER LEVELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
MICROWAVE COOKING  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
GRILL COOKING  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
DUAL COOKING  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
AUTOMATIC OPERATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-14
PIZZA CHART   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
AUTO COOK CHART  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-18
AUTO DEFROST CHART  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18-19
OTHER CONVENIENT FUNCTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-21
CARE AND CLEANING  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
SERVICE CALL CHECK  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
SERVICE ADDRESSES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-29
SPECIFICATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
OPERATION MANUAL
This operation manual contains important information which you should read carefully before using
your microwave oven.
IMPORTANT: There may be a serious risk to health if this operation manual is not followed or if the oven
is modified so that it operates with the door open.
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							2
OVEN AND ACCESSORIES
1. Control panel
2.Oven lamp
3.Grill heating element (top grill)
4.Door opening button
5.Waveguide cover
6.Oven cavity
7.Turntable motor shaft
8.Grill heating element (bottom grill)
9.Door seals and sealing surfaces
10.Ventilation openings
11.Power cord
12.Outer cabinet
ACCESSORIES:
Check to make sure the following accessories are
provided:
13. Turntable
14.Rack
Place the turntable over the turntable motor shaft on
the floor of the cavity.
Before first using the turntable and the rack, clean with
mild soapy water.
Do not cut or scratch the turntable.
WARNING:
The accessories (e.g. turntable) will become very hot
during Grill, Dual and Automatic operation (except
Auto Defrost) modes. Always use thick oven gloves
when removing the food or turntable from the oven to
prevent burns.1. 
2.
3.
4.
10. 
11.
13. 
8. 9. 8.7.6.5.
AUTOKgWATT
AUTO
AUTO
DEF
COOK
WATT/Kg
STOP+1min
R-671
14.
NOTE:
When you order accessories, please mention the part
name and model name to your dealer or SHARP
authorised service agent.12.
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							AUTO
KgWATT
AUTO
AUTO
DEF
COOK
WATT
/Kg
STOP+1min
R-671
Digital display and indicators
1.DIGITAL DISPLAY
2.INDICATORS 
The appropriate indicator will light up, just 
above each symbol according to the 
instruction. When an indicator is flashing 
operate the corresponding button or dial.
LESS/MORE
WEIGHT
POWER LEVEL
TIME
COOK
3.AUTOindicator
It will light during automatic operation.
Operating buttons
4.LESS/MOREbuttons
5.PIZZAbutton
6.AUTO COOKbutton
7.AUTO DEFROSTbutton
8.COOKING MODEselector
MICROWAVEcooking
see pages 9-10
GRILLcooking
see page 11
DUALcooking
see page 12
9.WAT Tbutton
10.TIME/WEIGHTdial
11.CLOCK SETTINGbutton
12.STOPbutton
13.+1min     /STARTbutton
14.DOOR OPENbutton
3
CONTROL PANEL
ENGLISH
4.
7. 5.
6.
8.
9.
11.
13.10.
14. 12.
1.
2.
3.
Kg
WATT
R-671-English Final  14/12/2001  9:08  Page 3 
						

							To avoid the danger of fire
The microwave oven should not be left
unattended during operation. Power
levels that are too high or cooking times
that are too long may overheat foods
resulting in a fire.
This oven is not designed to fit into a kitchen unit.
The electrical outlet must be readily  accessible so
that the unit can be unplugged easily in an
emergency.
The AC power supply must be 230V, 50Hz, with a
minimum 16A distribution line fuse, or a minimum
16A distribution circuit breaker.
It is recommended that a separate circuit  serving
only this appliance be provided.
Do not place the oven in areas where heat is
generated. For example, close to a  conventional oven.
Do not install the oven in an area of high humidity
or where moisture may collect.
Do not store or use the oven outdoors.
If food being heated begins to smoke,
DO NOT OPEN THE DOOR. Turn off and
unplug the oven and wait until the food
has stopped smoking.  Opening the door
while food is smoking may cause a fire.
Use only microwave-safe containers and utensils. 
Do not leave the oven unattended when using
disposable plastic, paper or other combustible food
containers.
Clean the waveguide cover, the oven
cavity and the turntable after use. These
must be dry and free from grease. Built-
up grease may overheat and begin to
smoke or catch fire.
Do not place flammable materials near the oven or
ventilation openings.
Do not block the ventilation openings.
Remove all metallic seals, wire twists, etc., from
food and food packages.
Arcing on metallic surfaces may cause a fire.
Do not use the microwave oven to heat oil for deep
frying. The temperature cannot be controlled and
the oil may catch fire.
To make popcorn, use only special microwave
popcorn makers.
4
IMPORTANT SAFETY INSTRUCTIONS
Do not store food or any other items inside the oven.
Check the settings after you start the oven to ensure
the oven is operating as desired.
See the corresponding hints in the cookery book section.
To avoid the possibility of injury
Do not operate the oven if it is damaged or
malfunctioning. Check the following before use.
a)The door; make sure the door closes properly
and ensure it is not misaligned or warped.
b)The hinges and safety door latches; check to
make sure they are not broken or loose.
c) The door seals and sealing surfaces; ensure that
they have not been damaged.
d) Inside the oven cavity or on the door; make sure
there are no dents.
e)The power supply cord and plug; ensure that
they are not damaged.
Do not try to adjust or repair the oven
yourself. The oven must be adjusted or
repaired only by an authorised SHARP
service agent.
Do not operate the oven with the door open or
alter the door safety latches in any way.
Do not operate the oven if there is an object
between the door seals and sealing surfaces.
Do not allow grease or dirt to build up
on the door seals and sealing surfaces.
Follow instructions for “Care and
Cleaning”.
Individuals with PACEMAKERS should check with
their doctor or the manufacturer of the pacemaker
for precautions regarding microwave ovens.
To avoid the possibility of electric shock
Under no circumstances should you remove the
outer cabinet.
Never spill or insert any objects into the door lock
openings or ventilation openings. In the event of a
spill, turn off and unplug the oven immediately, and
call an authorised SHARP service agent.
Do not immerse the power supply cord or plug in
water or any other liquid.
Do not let the power supply cord hang over the
edge of a table or work surface.
Keep the power supply cord away from heated
surfaces. IMPORTANT: PLEASE READ CAREFULLY AND KEEP FOR FUTURE REFERENCE.
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							5
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
cooking bags, etc., away from the face and hands to
avoid steam burns.
To avoid burns, always test food
temperature and stir before serving and
pay special attention to the temperature
of food and drink given to babies,
children or the elderly. 
The temperature of the container is not a true
indication of the temperature of the food or drink;
always check the food temperature.
Always stand back from the oven door when opening
it to avoid burns from escaping steam and heat.
Slice stuffed baked foods after heating to release
steam and avoid burns.
The door may become hot during
cooking, place or mount the oven so that
the bottom of the oven is 85 cm or more
above the floor. Keep children away from
the door to prevent them burning
themselves.
Do not touch the oven door, outer cabinet,
bottom grill, ventilation openings,
accessories and dishes during the grill,
dual and automatic operation modes as
they will become hot. Before cleaning
make sure they are not hot.
Warning:
Only allow children to use the oven without
supervision when adequate instuctions have been
given so that the child is able to use the oven in a
safe way and understands the hazards of
improper use.
Do not lean or swing on the oven door.  Do not
play with the oven or use it as a toy.
Children should be taught all important safety
instructions: use of potholders, careful removal of
food coverings; paying special attention to
packaging (e.g. self-heating materials) designed to
make food crisp, as they may be extra hot.
Other warnings
Never modify the oven in any way.
Do not move the oven while it is in operation.
This oven is for home food preparation only and
may only be used for cooking food. It is not
suitable for commercial or laboratory use. Do not attempt to replace the oven lamp yourself or
allow anyone who is not an electrician authorised
by SHARP to do so. If the oven lamp fails, please
consult your dealer or an authorised SHARP service
agent.
If the power supply cord of this appliance is
damaged, do not operate the oven, it must be
replaced by the manufacturer or their service agent
or a similarly qualified person in order to avoid a
hazard. A defective plug, power supply cord or
socket may overheat and catch fire during
operation or cause an electrical shock.
To avoid the possibility of explosion and
sudden boiling
Never use sealed containers. Remove seals and
lids before use. Sealed containers can explode due
to a build up of pressure even after the oven has
been turned off. Take care when microwaving
liquids. Use a wide-mouthed container to allow
bubbles to escape.
Never heat liquids in narrow-necked
containers such as baby bottles, as this
may result in the contents erupting from
the container when heated and cause
burns.
To prevent sudden eruption of boiling liquid and
possible scalding:
1. Stir liquid prior to heating/reheating.
2.It is advisable to insert a glass rod or similar
utensil into the liquid whilst reheating.
3. Let liquid stand in the oven at the end of cooking
time to prevent delayed eruptive boiling. 
Eggs in their shell and hard boiled eggs should not
be heated in microwave ovens since they may
explode even after microwave heating has ended.
To cook or reheat eggs which have not been
scrambled or mixed, pierce the yolks and the
whites, or the eggs may explode.  Shell and slice
hard boiled eggs before reheating them in the
microwave oven.
Pierce the skin of such foods as potatoes, sausages
and fruit before cooking, or they may explode.
To avoid the possibility of burns
Never touch the grill while it is hot.
Use pot holders or oven gloves when removing food
from the oven to prevent burns.
Always open containers, popcorn makers, oven
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							6
IMPORTANT SAFETY INSTRUCTIONS
To promote trouble-free use of your oven
and avoid damage.
Never operate the oven when it is empty except
where recommended in the operation manual.
(See ‘Heating Without Food’, page 11, note 2).
Doing so may damage the oven.
When using a browning dish or self-heating
material, always place a heat-resistant (to 300˚C)
insulator such as a porcelain plate under it to
prevent damage to the turntable due to heat stress.
The preheating time specified in the dishes
instructions must not be exceeded.
Do not use metal utensils, which reflect microwaves
and may cause electrical arcing. Do not put cans in
the oven.
Use only the turntable designed for this oven.
Do not use plastic containers for microwaving if the
oven is still hot from using theGRILL, DUALand
AUTOMATIC OPERATIONmodes, as they melt.Plastic containers must not be used during the above
mode unless the container manufacturer says they are
suitable.
Do not place anything on the outer cabinet during
operation. 
NOTES:
1.If you are unsure how to connect your oven,
please consult an authorised, qualified  electrician.
2.Neither the manufacturer nor the dealer can
accept any liability for damage to the oven or
personal injury resulting from failure to observe
the correct electrical connection procedure.
3. Water vapour or drops may occasionally form
on the oven walls or around the door seals and
sealing surfaces. This is a normal occurrence
and is not an indication of microwave leakage
or a malfunction.
INSTALLATION
1. Remove all packing materials from the inside of the
oven cavity. Discard the loose polythene sheet from
between the door and cavity.  Remove the feature
sticker, if attached, from the outside of the door.
2. Check the oven carefully for any signs of damage.
3.Place the oven on a flat, level surface strong
enough to support the oven’s weight plus the
heaviest item likely to be cooked.4.Ensure there is a minimum free space above the
oven of 20cm.
5. Securely connect the plug of the oven to a standard
earthed (grounded) household electrical outlet.
20cm
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							7
BEFORE OPERATION
Your oven has an energy save mode.
Plug in the oven. Nothing will appear on the display at this time.
1. Open the door. “.0” will flash.
2.Close the door, the display will stop flashing.
3.To set the clock, see below.
4.Heat the oven without food (see page 11, note 2).
Use the STOP button to:
1. Erase a mistake during programming.
2.Stop the oven temporarily during cooking.
3.To cancel a programme during cooking, touch twice.
ENGLISH
SETTING THE CLOCK
Note: Plug the oven in. The display will not show anything. Open the door and the display will flash “.0”. 
Then close the door and the display will stop flashing.
There are two setting modes: 12-hour clock and 24-hour clock:
x1 1.To set the 12-hour clock, press the CLOCK SETTING
button once:  “12 H”  will appear on the display.
2.To set the 24-hour clock, press the CLOCK SETTING
button twice:  “24 H”  will appear on the display.
x2
Example:
To set the 24 hour clock to 23:35: 
x2x1 Press the CLOCK
SETTINGbutton twice.
Enter the minutes by rotating
the TIME/WEIGHTdial.To start the clock, press the
CLOCK SETTINGbutton once. Enter the hours by rotating
the TIME/ WEIGHT dial.To change from hours to
minutes press the CLOCK
SETTINGbutton once.
NOTES: 
1.You can rotate the TIME/WEIGHTdial clockwise
or counter clockwise.
2.If the power to the oven is interrupted, when it is
plugged in again, open and close the door and
the display will show “.0”. 
/Kg
/Kg
KgWATTKgWATTKgWATT
KgWATTKgWATT
If this occurs when the oven is operating, the
programme will be lost. The time of day will also
be lost. The clock must be reset to the correct time
of day.
R-671-English Final  14/12/2001  9:08  Page 7 
						

							ENERGY SAVE MODE
8
Your oven comes set for the energy save mode. If you do nothing for 2 minutes after a preceding operation, i.e.
plugging in or at the end of cooking, the power will go off automatically. To restore power on, open and then
close the door. If you set the clock, energy save mode does not work.
To start energy save mode, follow the instructions below.
Example:
To start the energy save mode, (the current time is 23:35):
Make sure the
correct time
appears on the
display.Adjust the display to
0 by rotating the
TIME/WEIGHT
dial.
x1
KgWATT
/Kg+1min
Press the CLOCK
SETTING button.
KgWATTKgWATTKgWATT
x1 Press +1 min     / START
button. The power will be off
and the display will show
nothing.
Display:
R-671-English Final  14/12/2001  9:08  Page 8