Sharp Projector Pg B10s User Manual

							-57
Screen Setup
Screen Size and Projection Distance
NORMAL Mode (4:3)
Picture (Screen) size Projection distance [L]
Diag. [χ
] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2]
300 (762 cm) 664 cm (261) 374 cm (147) 9.8 m (32 2) 12.3 m (40 4) 435.6 cm (1711/2)–61.4 cm (–2411/64) ±197.4 cm(±77 23/32)
250 (635 cm) 553 cm (218) 311 cm (123) 8.2 m (26 11) 10.2 m (33 6) 363.0 cm (142 29/32)–51.2 cm (–20 5/32) ±164.5 cm(±6449/64)
225 (572 cm) 498 cm (196) 280 cm (110) 7.4 m (24 3) 9.2 m (30 2) 326.7 cm (1285/8)–46.1 cm (–18 5/32) ±148.0 cm(±5817/64)
200 (508 cm) 443 cm (174) 249 cm (98) 6.5 m (21 4) 8.2 m (26 11) 290.4 cm (114 21/64)–40.9 cm (–167/64) ±131.6 cm(±5113/16)
150 (381 cm) 332 cm (131) 187 cm (74) 4.9 m (16 1) 6.1 m (20 ) 217.8 cm (853/4)–30.7 cm (–123/32) ±98.7 cm(±38 55/64)
133 (338 cm) 294 cm (116) 166 cm (65) 4.3 m (14 1) 5.4 m (17 9) 193.1 cm (761/32)–27.2 cm (–1045/64) ±87.5 cm(±34 29/64)
106 (269 cm) 235 cm (92) 132 cm (52) 3.5 m (11 6) 4.3 m (14 1) 153.9 cm (6019/32)–21.7 cm (–835/64) ±69.7 cm(±277/16)
100 (254 cm) 221 cm (87) 125 cm (49) 3.3 m (10 10) 4.1 m (13 5) 145.2 cm (5711/64)–20.5 cm (–85/64) ±65.8 cm(±25 29/32)
92 (234 cm) 204 cm (80) 115 cm (45) 3.0 m (9 10) 3.7 m (12 2) 133.6 cm (5219/32)–18.8 cm (–713/32) ±60.5 cm(±23 13/16)
84 (213 cm) 186 cm (73) 105 cm (41) 2.7 m (8 10) 3.4 m (11 2) 122.0 cm (481/32)–17.2 cm (–649/64) ±55.3 cm(±2149/64)
72 (183 cm) 159 cm (63) 90 cm (35) 2.3 m (7 7) 2.9 m (9 6) 104.6 cm (413/16)–14.7 cm (–525/32) ±47.4 cm(±18 21/32)
60 (152 cm) 133 cm (52) 75 cm (29) 1.9 m (6 3) 2.4 m (7 10) 87.1 cm (3419/64)–12.3 cm (–427/32) ±39.5 cm (±15 35/64)
40 (102 cm) 89 cm (35) 50 cm (20) 1.3 m (4 3) 1.6 m (5 3) 58.1 cm (227/8)–8.2 cm (–315/64) ±26.3 cm (±10 23/64)
Distance from the lens center to
the bottom of the image [H]Distance from the lens
center to the center of
the image [W]
Picture (Screen) size Projection distance [L]
Diag. [χ
] Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2]
300 (762 cm) 610 cm (240”) 457 cm (180) 9.0 m (29 6) 11.3 m (37 1) 458.1 cm (18023/64) 0 cm (0) ±181.1 cm (±7119/64)
250 (635 cm)508 cm (200) 381 cm (150) 7.5 m (24 7) 9.4 m (30 10) 381.8 cm (1505/16) 0 cm (0) ±150.9 cm (±5913/32)
200 (508 cm)406 cm (160) 305 cm (120) 6.0 m (19 8) 7.5 m (24 7) 305.4 cm (12015/64) 0 cm (0) ±120.7 cm (±47 33/64)
150 (381 cm)305 cm (120) 229 cm (90) 4.5 m (14 9) 5.6 m (18 4) 229.1 cm (9013/64) 0 cm (0) ±90.5 cm (±35 5/8)
100 (254 cm)203 cm (80) 152 cm (60) 3.0 m (910) 3.7 m (12 2) 152.7 cm (601/8) 0 cm (0) ±60.4 cm (±23 25/32)
84 (213 cm)171 cm (67) 128 cm (50) 2.5 m (8 2) 3.1 m (10 2) 128.3 cm (5033/64) 0 cm (0) ±50.7 cm (±19 61/64)
72 (183 cm)146 cm (58) 110 cm (43) 2.1 m (611) 2.7 m (8 10) 109.9 cm (4317/64) 0 cm (0) ±43.5 cm (±171/8)
60 (152 cm)122 cm (48) 91 cm (36) 1.8 m (511) 2.2 m (7 3) 91.6 cm (361/16) 0 cm (0) ±36.2 cm (±141/4)
40 (102 cm) 81 cm (32) 61 cm (24) 1.2 m (311) 1.5 m (4 11) 61.1 cm (241/16) 0 cm (0) ±24.1 cm (±931/64)
Distance from the lens center to
the bottom of the image [H]Distance from the lens
center to the center of
the image [W]
The formula for picture size and projection distance
[m/cm]
L1 (m) = 
0.0302χ
 – 0.035L2 (m) = 0.0377χ
 – 0.035H1 (cm) = 1.5271χH2 (cm) = 0W (cm) = ±0.6036χ[Feet/inches]
L1 (ft) = (0.0302χ
 – 0.035) / 0.3048L2 (ft) = (0.0377χ
 – 0.035) / 0.3048H1 (in) = 1.5271χ 
/ 2.54H2 (in) = 0
W (in) = ±0.6036χ 
/ 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
H1: Lower distance from the lens center to the bottom of the image (cm/in)
H2: Upper distance from the lens center to the bottom of the image (cm/in)
W: Distance from the lens center to the center of the image (cm/in)
Note
•There may be an error of ± 3% in the above values.
•Values with a minus (–) sign indicate the distance from the lens center below the bottom of the image.
The formula for picture size and projection distance
[m/cm]
L1 (m) = 
0.0329χ
 – 0.035L2 (m) = 0.041χ
 – 0.035H1 (cm) = 1.452χH2 (cm) = –0.2047χW (cm) = ±0.6579χ[Feet/inches]
L1 (ft) = (0.0329χ
 – 0.035) / 0.3048L2 (ft) = (0.041χ
 – 0.035) / 0.3048H1 (in) = 1.452χ 
/ 2.54H2 (in) = –0.2047χ 
/ 2.54
W (in) = ±0.6579χ 
/ 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
H1: Lower distance from the lens center to the bottom of the image (cm/in)
H2: Upper distance from the lens center to the bottom of the image (cm/in)
W: Distance from the lens center to the center of the image (cm/in)
STRETCH Mode (16:9) 
						

							-58
Translucent screen
Audience
When the image is projected from
behind the screen using the default
setting.
On-screen Display
Projecting a Reversed Image
Projection from behind the Screen

Place a translucent screen between the projector and the
audience.

Reverse the image by setting “Rear” in the “PRJ Mode” menu.
(See page 49.)
Projection Using a Mirror

Place a mirror (normal flat type) in front of the lens.

When the translucent screen is placed on between the mir-
ror and audience, set to “Front” in the “PRJ Mode” menu.
(See page 49.)

When the mirror is placed on the audience side, set to “Rear”
in the “PRJ Mode” menu. (See page 49.)
Info
•When using a mirror, be sure to carefully position both the
projector and the mirror so the light does not shine into the
eyes of the audience.
Ceiling-mount Setup

It is recommended that you use the optional Sharp ceiling-
mount bracket for this installation.
Before mounting the projector, contact your nearest Sharp
Authorized Projector Dealer or Service Center to obtain the
recommended ceiling-mount bracket (sold separately).
•AN-B10T ceiling-mount bracket, its AN-TK201 and
AN-TK202 extension tubes (for countries other than the
U.S.A.).

Be sure to adjust the position of the projector to match the
distance (H) from the lens center position (see page 57) to
the lower edge of the image, when mounting the projector on
the ceiling.

Do not mount the projector upside down.
The image is reversed.
Set to “Front”
AudienceTranslucent screenMirrorSet to “Rear”
Audience
Mirror
Setting up the Screen
Set to “Rear”.
On-screen Display 
						

							-59
Appendix
Carrying the Projector
How to Use the
Carrying Case
When carrying the projector, attach the lens
cap and the lens shipping block to the lens,
and place it in the supplied carrying case.
1Open the cover of the carrying
case.
2Remove the inner padding from
the carrying case, and fold it in
the direction of the arrows.
3Reinsert the inner padding into
the carrying case.
Info
•Be sure to insert the inner padding to
protect the lens and the projector.
4Place the projector and the ac-
cessories in the carrying case.
Info
•Be sure to attach the lens cap and
the lens shipping block to protect the
lens. (See pages 10 and 11.)
•Be sure the projector has cooled
down sufficiently before placing it in
the case.
Info
•This carrying case is only for storing and
carrying the projector.
•Sending the projector in the carrying case
as a parcel may cause damage to the pro-
jector. If you send the projector in the car-
rying case as a parcel, be sure to place it
in a sturdy case and with enough shock
absorbing material to avoid any damage.
•Do not expose the carrying case or projec-
tor to direct sunlight, near heat sources, or
leave them in a car. The carrying case or
projector may change color or become de-
formed.
Lens cap
Adjust the
shoulder
strap.
Lens shipping block 
						

							-60
Cleaning the lens

Use a commercially available blower or lens clean-
ing paper (for glasses and camera lenses) for clean-
ing the lens. Do not use any liquid type cleaning
agents, as they may wear off the coating film on the
surface of the lens.

As the surface of the lens can easily get damaged,
be sure not to scrape or hit the lens.
Cleaning the exhaust and intake vents

Use a vacuum cleaner to clean dust from the ex-
haust vent and the intake vent.
Cleaning the projector

Be sure to unplug the power cord before cleaning
the projector.

The cabinet as well as the operation panel is made
of plastic. Avoid using benzene or thinner, as these
can damage the finish on the cabinet.

Do not use volatile agents such as insecticides on
the projector.
Do not attach rubber or plastic items to the projec-
tor for a long time.
The effects of some of the agents in the plastic may
cause damage to the quality or finish of the projector.

Wipe off dirt gently with a soft flannel cloth.

When the dirt is hard to remove, soak a cloth in a
mild detergent diluted with water, wring the cloth
well and then wipe the projector.
Strong cleaning detergents may discolor, warp or
damage the coating on the projector.
Make sure to test on a small, inconspicuous area
on the projector before use.
Maintenance
WaxThinner
Mild detergent
diluted with water
M
ild detergent
Cleaning
Paper 
						

							-61
Appendix
1
2
Replacing the Air Filter
Ta b •This projector is equipped with air fil-
ters to ensure the optimal operating
condition of the projector.
•The air filters should be cleaned every
100 hours of use. Clean the filters more
often when the projector is used in a
dusty or smoky location.
•Ask your nearest Sharp Authorized Pro-
jector Dealer or Service Center to ex-
change the filter (PFILDA010WJZZ)
when it is no longer possible to clean.
Cleaning and Replacing
the Air Filter
1Press  on the projector
or STANDBY on the remote control to
put the projector into the
standby mode.
•Wait until the cooling fan stops.
2Disconnect the power cord.
•Unplug the power cord from the AC
socket.
3Remove the filter cover.
•Turn the projector over. Loosen the user
service screw (1) that secures the fil-
ter cover. Pressing the tab, remove the
filter cover (2).
STANDBY button Air filter (not removable)
User service screw
Air filter (removable) " "" "
" Bottom view
" "" "
" Front view
STANDBY
button
STANDBY
AC socket 
						

							-62
4Remove the air filter.
•Pick the air filter up with your fingers and
lift it out of the filter cover.
5Clean the air filter.
•Clean the dust off the air filter and cover
with a vacuum cleaner extension hose.
6Replace the air filter.
•Place the air filter underneath the tabs
on the filter cover.
7Replace the filter cover.
•Align the tab on the filter cover and place
it while pressing the tab to close it (1).
Then tighten the user service screw (2)
to secure the filter cover.
1
2
Ta b
User service screw
Replacing the Air Filter
Note
•Be sure the filter cover is securely installed.
The power will not turn on unless it is
correctly installed.
•If dust or dirt has collected inside the rear
and bottom air filters (not removable), clean
the filter with a vacuum cleaner extension
hose. 
						

							-63
Appendix
Maintenance Indicators

The warning lights on the projector indicate problems inside the projector.

If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate
red, and the projector will enter the standby mode. After the projector has entered the standby
mode, follow the procedures given below.
Temperature warning indicator
Lamp indicator
Power indicator
About the temperature warning indicator
If the temperature inside the
projector increases, due to
blockage of the air vents, or the
setting location, “
” will
illuminate in the lower left corner of the picture. If
the temperature keeps on rising, the lamp will turn off
and the temperature warning indicator will blink, the
cooling fan will run for a further 90 seconds, and then
the projector will enter the standby mode. After
“
” appears, be sure to perform the following
measures.
About the lamp indicator

The lamp life becomes 0%, when used
for approximately 4,000 hours with “Eco
Mode” or when used for approximately
2,000 hours with “Standard Mode” (see
page 43).

When the remaining lamp life becomes
5% or less, “
” (yellow) will be displayed
on the screen. When the percentage be-
comes 0%, “
” will change to “” (red),
the lamp will automatically turn off and
then the projector will automatically en-
ter the standby mode. At this time, the
lamp indicator will illuminate in red.

If you try to turn on the projector a fourth
time without replacing the lamp, the pro-
jector will not turn on.
Maintenance indicator
Condition
Problem Possible Solution
Temperature
warning
indicatorNormalAbnormal
OffRed on/
StandbyThe internal
temperature is
abnormally high. Abnormal
• Blocked air intake•Relocate the projector to an area
with proper ventilation.
•Clean the air filter of the projector.
(See page 61.)
•Cooling fan break-
down
•Internal circuit failure
•Clogged air intake•Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 73)
for repair.
Lamp
indicator
Red on/
StandbyThe lamp does
not illuminate.•Burnt-out lamp
•Lamp circuit failure•Carefully replace the lamp. (See
page 66.)
•Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 73)
for repair.
•Please exercise care when
replacing the lamp.
Red onTime to change
the lamp.•Remaining lamp life
becomes 5% or less.
Power
indicatorThe power
indicator blinks
in red when the
projector is on.•The filter cover or
lamp unit cover is
open.•Securely install the cover.
•If the power indicator blinks in red
even when the filter cover and
lamp unit cover is securely
installed, contact your nearest
Sharp Authorized Projector Dealer
or Service Center for advice. Green on/
Red onRed blinks
Green onGreen blinks
when the
lamp is
warming up. 
						

							-64
Info
•If the temperature warning indicator illuminates, and the projector enters the standby mode, follow the pos-
sible solutions on the previous page and then wait until the projector has cooled down completely before
plugging in the power cord and turning the power back on. (At least 5 minutes.)
•If the power is turned off for a brief moment due to power outage or some other cause while using the
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red and
the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the
AC outlet and then turn the power on again.
•If you want to clean the air vents during projector operation, be sure to put the projector into the standby
mode. After the cooling fan has stopped, clean the vents.
•The cooling fan keeps the internal temperatures of the projector constant and this function is controlled
automatically. The sound of the cooling fan may change during operation because the fan speed may change
and this is not a malfunction.
•Do not unplug the power cord after the projector has entered the standby mode and while the cooling fan is
running. The cooling fan runs for about 90 seconds.
Maintenance Indicators 
						

							-65
Appendix
Lamp

It is recommended that the lamp (sold separately) be replaced when the remaining lamp life be-
comes 5% or less, or when you notice a significant deterioration in the picture and color quality.
The lamp life (percentage) can be checked with the on-screen display. See page 41.

For lamp replacement, please consult your nearest Sharp Authorized Projector Dealer or Service
Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service
of this projector under warranty, including lamp replacement, must be obtained through a Sharp Autho-
rized Projector Dealer or Service Center. For the name of the nearest Sharp Authorized Projector Dealer
or Service Center, please call toll-free: 1-888-GO-SHARP (1-888-467-4277).
U.S.A. ONLY
Caution Concerning the Lamp

This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp
failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface
scratches or deterioration of the lamp due to a lapse of usage time. The period of time up to failure
largely varies depending on the individual lamp and/or the condition and the frequency of use. It is
important to note that failure can often result in the bulb cracking.

When the lamp replacement indicator and on-screen display icon are illuminated, it is recommended
that the lamp be replaced with a new one immediately, even if the lamp appears to be operating
normally.

Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the
lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes
mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In
case of exposure to the gas, consult a doctor as soon as possible.

Should the lamp break, there is also a possibility that glass particles may spread inside of the
projector. In such a case, it is recommended you contact your nearest Sharp Authorized Projector
Dealer or Service Center to remove the damaged lamp and assure safe operation.
Replacing the Lamp
Caution
•Do not remove the lamp unit immediately after operation of the projector. The lamp will be hot and touching
it can lead to burn or injury.
•Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully cool
before removing the lamp unit.

If the new lamp does not light after replacement, take your projector to the nearest Sharp Autho-
rized Projector Dealer or Service Center for repair. Purchase a replacement lamp unit of type BQC-
PGB10S//1 from your nearest Sharp Authorized Projector Dealer or Service Center. Then carefully
change the lamp by following the instructions described in this section. If you wish, you may have
the lamp replaced at your nearest Sharp Authorized Projector Dealer or Service Center.
Regarding the Lamp 
						

							-66
Lamp
unitBQC-PGB10S//1Removing and Installing
the Lamp Unit
Info
•Be sure to remove the lamp unit using the
handle. Be sure not to touch the glass sur-
face of the lamp unit or the inside of the
projector.
•To avoid injury to yourself and damage to
the lamp, be sure to carefully follow the
steps below.
•Do not loosen other screws except for the
lamp unit cover and lamp unit.
•Please refer to the installation manual in-
cluded with the lamp unit.
1Press  on the projector
or STANDBY on the remote control to
put the projector into the
standby mode.
•Wait until the cooling fan stops.
Warning!
•Do not remove the lamp unit from the
projector right after use. The lamp will
be very hot and may cause burn or
injury.
2Disconnect the power cord.
•Unplug the power cord from the AC
socket.
•Leave the lamp until it has fully cooled
down (about 1 hour).
3Change the air filter.
•Change the air filter whenever you in-
stall the lamp unit (see pages 61 and
62).
4Remove the lamp unit cover.
•Turn the projector over. Loosen the user
service screw (1) that secures the lamp
unit cover. Pressing the tab, remove the
lamp unit cover (2).
1
2
AC socket
Ta b User
service screwSTANDBY button
STANDBY
button
STANDBY
Regarding the Lamp