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Hitachi HAS404U User guide

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1
Model
Thank you very much for purchasing this Hitachi projector accessory; the ceiling mount hardware allows adjustments
on 6 axes.
Prior to use, read the User’s Manuals of both this product and your projector thoroughly and follow their instructions.
After reading the User’s Manual, keep it in a safe place for future use.
This product consists of mounting hardware for suspending a Hitachi projector from the ceiling.
Notice
●Thecontentofthismanualissubjecttochangewithoutnotice;thisincludestheproductspecications.
●NotethatHitachiwillacceptnoliabilitywhatsoeverforinjuriesanddamagesarisingfromincorrectuseorhandling
that exceeds normal operating limits.
Projector Ceiling Mount with 6-axis Adjustment
HAS-404U User’s Manual
Symbols
This manual uses the following symbols to help you and any helpers use the product safely and according to
instructions, in order to prevent any injury or property damage. Please read thoroughly so you understand them and
use the product accordingly.
Warning
Ignoring this symbol and handling the product incorrectly may result in serious injury
or death.
Caution
Ignoring this symbol and handling the product incorrectly may result in injury and/or
property damage.
Indicates a prohibited action.
This symbol is accompanied by text indicating an action that must not be taken.
Indicates a mandatory action.
This symbol is accompanied by text indicating an action that must be taken.
Table of Contents
Symbols .................................................. 1
Overview.................................................2
Important Considerations for Installation
......2
Routine Inspections ................................3
Checking the Contents of Packaging .....4
Installation
(Follow the Instructions Below) ...........5
Sample Installation
(Applies to projector model A) .............6
Installation Methods................................7
Dimensional Drawing of Mounting
Hardware...........................................12
Sheet projection distance chart ............12
Making Adjustments .............................14
Sample Installation
(Applies to projector model B) ...........17
Installation Methods..............................18
Dimensional Drawing of Mounting
Hardware...........................................23
Sheet projection distance chart ............23
Making Adjustments .............................24
Important Points for Adjustments..........27
AdjustmentSpecications ....................28
Applicable Models ................................28
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Special skills are necessary for installing this product. Be sure to ask the sales outlet or a service company (See the
User’s Manual of your Hitachi projector) to perform the installation job.
Pay particular attention to the following points when mounting a projector on the ceiling.
1. Give full consideration to the weight of the projector and the 6-axis adjusting ceiling mount in planning and
performing construction work.
2.
To protect itself, the projector has a temperature sensor that turns off the power if its internal temperature rises
abnormally. Follow the instructions below to prevent the temperature from rising abnormally.
(1) Use the projector within the operating temperature range shown in the User's Manual.
(2)Ifdustorotherforeignmattercollectsinsidetheproduct,thereisariskofreorelectricshock,aswellas
malfunction, problems with the projected image, etc.
Do not place the product where the humidity is high or there is a large amount of dust.
(3)Makesurethatthereisatleast50cmofspacearoundtheprojectorsothattherecanbeafreeowofairinto
the intake and from the exhaust.
(4) Do not install the projector where the ambient temperature changes rapidly, such as near air conditioning
equipment, or where it exceeds the upper operating temperature limit shown in the User's Manual.
3.
If residue from tobacco gets on the optics of the projector, it deteriorates its projection performance. Do not install in a
location subject to excessive tobacco smoke.
4.
The remote control may not function properly if the remote control signal receiver on the projector is subject to
stronglight,suchasdirectsunlight,oruorescentlightingatpointblankrange.Installsothereceiverisnotsubject
to direct light.
Important Considerations for Installation
Overview
This product consists of a unit for suspending a Hitachi projector from the ceiling.
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WARNING
To the customer
■ Donotattempttoinstalltheprojectoryourself.Haveyourdealerorservicecenterhandleall
installationwork.NotethatHitachiwillacceptnoliabilitywhatsoeverforaccidentsorinjuries
resulting from an incorrect installation or improper use.
■ Makesurethattheprojectorisinstalledhighenoughsothatthereisnoriskofpeoplebumpingtheir
heads.Ifasufcientlyhighinstallationcannotbemade,besuretotakethenecessaryprecautions
when the projector is used.
■ Donothangontheprojectororthe6-axisadjustingceilingmountafterinstallationasthiscould
cause the projector to fall down or bend the mount resulting in injury or damage.
■ Donotinstalltheprojectorinalocationexposedtohighhumidity,dustortobaccosmokeorina
location exposed to smoke or steam.
■ Donotinstalltheprojectorinalocationexposedtovibrations.
■ Afteryouhavenishedinstallation,keepthismanualandaccessoriesinasafeplaceforfuture
reference.
■ Smallpartscouldbeswallowedbychildrenandpetsandshouldbekeptoutoftheirreach.Ifyour
child swallows any small parts, consult a doctor immediately.
To service personnel
■ Performallinstallationworkcorrectlyaccordingtothismanual.Makesurethatallspeciedscrews
and brackets are used in the installation.
■ Considerablecareisrequiredinplanningandperformingtheinstallationsothatitwillsupportthe
weight of the projector and the 6-axis adjusting ceiling mount.
■ Neverattempttomodifythe6-axisadjustingceilingmount.
■ Makesurethatallscrewsaretightenedtothepropertorqueafterinstallationandadjustments.There
must be no loose or over tightened screws.
■ Donotuseadhesives,lubricants,lubricatingoilsorotherchemicalsdesignedtopreventloosening
of fasteners on screws and bolts used to secure the projector ceiling mount. The use of such
materials could cause the mount to fail and the projector to fall resulting in damage or injury.
■ Routeelectriccablesasprescribedandtakecarenottodamagethemintheinstallationwork.
■ BesuretoreadthismanualandtheUser’sManualoftheprojectorpriortoinstallationtoensurethat
all safety instructions are observed and the projector is correctly installed.
■ Besuretoturnofftheprojectoranddisconnectthepowerplugfromthewalloutletbeforestarting
installation work.
Routine Inspections
Like the projector, the wall mount unit should be inspected once a year.
1. Check that the screws in the ceiling mounting hardware and adjusted parts are not loose.
2. Check that the ceiling mounting hardware, adjusted parts and the set are not scarred or damaged.
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Make sure the following items are packed inside the box. If something should be missing, contact the sales outlet right
away. (Fasteners for mounting the 6-axis adjusting ceiling mount to the ceiling are not included. Select fasteners that
are strong enough for the weight of the projector and 6-axis adjusting ceiling mount and appropriate to the structure of
the ceiling where they are mounted.
)
Items packed with 6-axis adjusting ceiling mount (HAS-404U)
Checking the Contents of Packaging
Code Part Name Qty. Appearance Code Part Name Qty. Appearance
(A)
Ceiling mount
1 (H)
M5×14
Hex-head screw
12
(B) Bracket 1 (I)
M5×20
Hex-head screw
6
(C)
Adjustment
block
1 (J)
M4×16
Hex-head screw
(Hitachi projector
model B)
6
(D) Angle adjuster 1 (K)
Safety
wire
2
(E) Vertical adjuster 1 (L)
M4×12
Hex-head screw
1
(F) Spacer 3 (M)
M6×16
Hex-head screw
(Hitachi projector
model A)
4
(G) Screw cover 4 (O)
User’s Manual
(this manual)
1
Namesofpartsareindicatedwithcodesinthetablebelowandonsubsequentpages.
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Pay particular attention to the following points when mounting a projector on the ceiling.
1. Give full consideration to the weight of the projector and the ceiling bracket in planning and performing
construction work. Ensure the pull-out force of bolts (four places) used in mounting the unit to the ceiling is at
least2,500N/bolt.
2. To protect itself, the projector has a temperature sensor that cuts off the power if its internal temperature rises
abnormally. Follow the instructions below to prevent the temperature from rising abnormally.
(1) Use the projector within the operating temperature range shown in the User's Manual.
(2)Ifdustorotherforeignmattercollectsinsidetheproduct,thereisariskofreorelectricshock,aswellas
malfunction, problems with the projected image, etc.
Do not place the product where the humidity is high or there is a large amount of dust.
(3)Makesurethatthereisatleast50cmofspacearoundtheprojectorsothattherecanbeafreeowofair
into the intake and from the exhaust.
(4) Do not install the projector where the ambient temperature changes rapidly, such as near air conditioning
equipment, or where it exceeds the upper operating temperature limit shown in the User's Manual.
3. If residue from tobacco gets on the optics inside the projector, it deteriorates its projection performance. Do not
install in a location subject to excessive tobacco smoke.
4. Do not use the device at tilt that exceeds the angle indicated in the projector’s User’s Manual. Doing so may
cause failure and/or shorten its life.
Installation (Follow the Instructions Below)
•Refertotheuser’smanualsofeachproductfortheinstallationdistance.
•Ifusinganoptionallens,refertotheuser’smanualoftheoptionallens.
Example of projector and screen installation
Projection distance
Top of screen
Screen
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Warning
■Theceilingwheretheceilingmountbracketistobemountedmustbesturdy
enough to carry the combined weight of the projector and mounting hardware for
a long time, so reinforce as needed to withstand external forces and vibrations
that can be anticipated from earthquakes.
Improper installation will cause the projector to fall and may result in injuries.
●Makesuretheload
iscarriedbysufciently robustconstructionmaterials andfasten
themsecurelywithbolts,lockwashers,atwasherandnuts.
●Donotmountdirectlytoaceilingthatisnotsturdyenoughoruseanchorscrewsorwood
screws that will pull out too easily.
●Whenselectingscrewsformountingtheceilingmountbrackettotheceilingmaterial,use
fasteners suitable for the construction materials.
Thisgureshowsasampleinstallation.Havethesalesoutletoracontractorperformtheinstallation.
Special skills are required to mount the hardware to the ceiling. Customers should never attempt any of the work.
If the ceiling is made of wood:
If the ceiling is concrete:
(1) Attach the mounting bracket to a mounting plate.
Make holes in the mounting plate to match the positioning
holes in the mounting bracket.
(2) Make a hole at the spot in the ceiling where the mounting
bracket or the unit will go through.
(3) Pass the mounting bracket or the projector itself through the
hole in the ceiling and attach the mounting plate to the beam.
If the beam is not sturdy enough, consult with the contractor
or the sales outlet and reinforce the beam.
(1) Align the positioning holes in the mounting bracket
and tap the anchor bolts into the holes in the ceiling.
(2) Screw the anchor bolts in to fasten the mounting
bracket.
(3) The strength of the anchor bolt varies with the
device used, so select bolts that are strong enough
fortheweightspeciedintheexplanatorymaterials
for the ceiling mount bracket.
Sample Installation (Applies to projector model A)
Warning
Do not mount directly to a wooden
ceiling that is not strong enough.
Similarly, do not use wood screws that
may be pulled out.
M10 anchor bolts (Four places)
Purchase parts that are strong enough
for the specified weight of the unit
from a supplier.
M10 mounting bolts
(Four places)
Beam
Ceiling
Mounting plate
Material strong enough for the
weight of the projector and
mounting hardware.
Beam
Ceiling penetration
Adjust the hole to the position
where the mounting bracket
and projector will pass
through.
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Installation Methods
Attach the ceiling mount (A) to the ceiling.
• Theadjustmentholes(twelveplaces)areelongatedtoallowadjustmentsleft/right(±10mm).
• Handtightenthe4boltstemporarily,andafterdeterminingthepositioning,nishtighteningall4bolts.
• UseM10boltsforthemountingbolts.
(Themountingboltsmaydiffer,dependingonthemountingmethod.NeithertheM10bolts,nornuts,spring
washers or flat washers are included with the product. Consult with the hardware supply to select the
appropriate fasteners.)
1.
Warning
■Specialskillsarerequiredtomountthehardwaretotheceiling.
Customers should never attempt any of the work.
■Haveacontractorperformtheinstallation.
■Weshallbearnoresponsibilitywhatsoeverforanyaccidentsorinjuriesthat
occur from improper installation.
■
This product is mounting hardware designed exclusively for Hitachi projectors.
(For information on applicable models, refer to the general catalog or the projector
home page.)
Neverattempttouseitformountinganyotherproduct.
Wewillbearnoresponsibilitywhatsoeverifthisisdone.
Theloadbearingcapacityofthisproductis490N(50kgf).
Sales outlet and installation personnel:
●Planconstructionwithcustomersafetyandthestrengthofthemountinglocationin
mind, giving all due consideration to carrying the load of the projector and ceiling
mount hardware.
●Atleast2peopleshouldperformtheinstallationwork.
●Besuretoinstallallthescrewsandfastenersindicatedintheinstallation
instructions securely.
300
Φ11hole
(Four places)
Adjustment holes
200
200
240
Screen center
M10 bolt (four) or nut
M10atwashers(four)
M10 spring washers (four)
Attach so that this label is
on the screen side.
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This figure shows projector model A.
Use four M6X16 hex-head screws (M) to attach the bracket (B) to the projector.
Installation Methods (cont.)
2.
Warning
■Specialskillsarerequiredtoinstalltheprojectorandhardware.
Customers should never attempt any of the work.
■Fastenallscrewsandnutssecurely.Ifanyshouldbecomeloose,itmayallow
the unit to fall.
■
This product is mounting hardware designed exclusively for Hitachi projectors.
(For information on applicable models, refer to the general catalog or the
projector home page.)
Neverattempttouseitformountinganyotherproduct.Wewillbearno
responsibility whatsoever if this is done.
Attach the adjustment block (C) to the ceiling mount (A).
Fit the support bolts into the grooves of the adjustment block (C) and fasten with four M5X14 hex-head screws (H).
3.
Projector Bracket (B)
Ceiling mount (A)
Attach so that these
labels face the same
direction.
Support bolt
Adjustment block (C)
Hook the support
bolts into the
grooves.
M5X14 hex-head screws (H)
(Four places L/R)
Bracket (B)
M6X16 hex-head screws (M)
(Four places)
M6X16 hex-head screws (M)
(Four places)
Attach so that this label is
on the lens side.
20067.8
200
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Installation Methods (cont.)
Mount spacers (F) and vertical adjuster (E) on the adjustment block (C).
Install the screw covers (G).
Route the cables.
4.
5.
6.
Screw cover (G)
(Four places)
Vertical adjuster (E)
Pay attention
to the mounting
orientation
M5×20hex-head screws (I)
(Six places)
Spacers (F) (Three places)
Cables
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Installation Methods (cont.)
Attach the bracket (B) to the adjustment block (C).
Fit the support bolts into the grooves of the bracket and fasten with four M5X14 hex-head screws (H).
Mount the angle adjuster (D) to the ceiling mount assembly.
7.
8.
M5X14 hex-head screws (H)
(Four places)
Hang on the
groove.
Support bolt
Projector
Bracket (B)
Adjustment block (C)
Attach so that it is facing
the same direction as
these labels.
M5X14 hex-head screws (H)
(Four places)
Mount the angle adjuster (D)
by putting its groove into the
U-shaped bracket.
Angle adjuster (D)
Angle adjuster (D)
Ceiling mount assembly
M5X14 hex-head screws (H)
(Four places)
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Warning
■Untilthescrewsaretightenedfully,theunitisjusthangingtemporarily,sotake
care it does not fall.
■Specialskillsarerequiredtoinstalltheprojectorandhardware.
Customers should never attempt any of the work.
■Fastenallscrewsandnutssecurely.Ifanyshouldbecomeloose,itmayallow
the unit to fall.
■
This product is mounting hardware designed exclusively for Hitachi projectors.
(For information on applicable models, refer to the general catalog or the
projector home page.)
Neverattempttouseitformountinganyotherproduct.Wewillbearno
responsibility whatsoever if this is done.
Installation Methods (cont.)
Atach the Safety wire(K) to the Security bar and the adjuster and secure it to the ceiling mount with M4x12 hex-
head screws(L).
9.
1
2
3
5
4
M4x12 hex-head screws(L).
Safety wire(K)
Security bar
Atach the Safety wire(K)
to the security bar.
(1) Take off the adjuster.
(2) Atach the Safety wire(K) to the adjuster.
(3) Atach the adjuster.
(4) Atach the Safety wire(K) to the Security bar.
(5) Atach the Safety wire(K) secure it to the ceiling mount with M4x12 hex-head screws(L).
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Dimensional Drawing of Mounting Hardware
16:10 screen (WUXGA)
16:9 screen (Full HD)
a L1 L2 L3 L4 A1 A2 A3
Inch (model) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch)
100 830(32.68) 548(21.57) 110(4.33) 386(15.20) 510(20.08) 2026(80 ) 1856(73.07)
150 1210(47.64) 928(36.54) 490(19.29) 766(30.16) 797(31.38) 2986(118 ) 2816(110.87)
200 1590(62.60) 1298(51.10) 860(33.86) 1136(44.72) 1087(42.80) 3949(155) 3779(148.78)
250 1970(77.56) 1678(66.06) 1240(48.82) 1516(59.69) 1367(53.82) 4902(193 ) 4732(186.30)
300 2350(92.52) 2058(81.02) 1620(63.78) 1896(74.65) 1657(65.24) 5866(231) 5696(224.25)
350 2730(107.48) 2438(95.98) 2000(78.74) 2276(89.61) 1937(76.26) 6819(268) 6649(261.77)
a L1 L2 L3 L4 A1 A2 A3
Inch (model) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch)
100 850(33.46) 568(22.36) 130(5.12) 406(15.98) 360(14.17) 1775(70) 1605(63.19)
150 1240(48.82) 958(37.72) 520(20.47) 796(31.34) 567(22.32) 2605(103) 2435(95.87)
200 1630(64.17) 1348(53.07) 910(35.83) 1186(46.69) 777(30.59) 3438(135) 3268(128.66)
250 2020(79.53) 1728(68.03) 1290(50.79) 1566(61.65) 987(38.86) 4270(168) 4100(161.42)
300 2410(94.88) 2118(83.39) 1680(66.14) 1956(77.01) 1197(47.13) 5103(201) 4933(194.21)
350 2800(110.24) 2508(98.74) 2070(81.50) 2346(92.36) 1407(55.39) 5935(234) 5765(226.97)
Unit mm (inch)
200
438
376~476
200
a
A2
A1
A3
L3
L4
L1
L2
Screen
Screen center
Sheet projection distance chart
01_HAS-404U_ENG.indd 12 2016/03/29 13:23:37
13
HAS-404U
HAS-404U
16:10 screen (WXGA)
4:3 screen (XGA)
(Full screen: 1,280 X 800 reference value)
(Full screen: 1,024 X 768 reference value)
a L1 L2 L3 L4 A1 A2 A3
Inch (model) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch)
100
867 (34.13) 578 (22.76) 140 (5.51) 416 (16.38) 510 (20.08) 680 (26.77) 1856 (73.07)
150
1267 (49.88) 978 (38.50) 540 (21.26) 816 (32.13) 800 (31.50) 970 (38.19) 2819 (110.98)
200
1667 (65.63) 1378 (54.25) 940 (37.01) 1216 (47.87) 1090 (42.91) 1260 (49.61) 3782 (148.90)
250
2057 (80.98) 1768 (69.61) 1340 (52.76) 1616 (63.62) 1370 (53.94) 1540 (60.63) 4735 (186.42)
300
2457 (96.73) 2168 (85.35) 1730 (68.11) 2006 (78.98) 1660 (65.35) 1830 (72.05) 5699 (224.37)
350
2857 (112.48) 2568 (101.10) 2130 (83.86) 2406 (94.72) 1940 (76.38) 2110 (83.07) 6652 (261.89)
a L1 L2 L3 L4 A1 A2 A3
Inch (model) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch) mm (inch)
100
817 (32.17) 528 (20.79) 90 (3.54) 366 (14.41) 360 (14.17) 530 (20.87) 1884 (74.17)
150
1187 (46.73) 898 (35.35) 460 (18.11) 736 (28.98) 570 (22.44) 740 (29.13) 2856 (112.44)
200
1557 (61.30) 1268 (49.92) 830 (32.68) 1106 (43.54) 780 (30.71) 950 (37.40) 3828 (150.71)
250
1927 (75.87) 1638 (64.49) 1200 (47.24) 1476 (58.11) 990 (38.98) 1160 (45.67) 4800 (188.98)
300
2297 (90.43) 2008 (79.06) 1570 (61.81) 1846 (72.68) 1200 (47.24) 1370 (53.94) 5772 (227.24)
350
2667 (105.00) 2378 (93.62) 1940 (76.38) 2216 (87.24) 1410 (55.51) 1580 (62.20) 6744 (265.51)
01_HAS-404U_ENG.indd 13 2016/03/29 13:23:38
14
HAS-404U
HAS-404U
Making Adjustments
Perform coarse adjustments to the focus.
Please refer to the projector's instruction manual.
Loosen mounting screws
①
–
⑤
.
1.
2.
④
③
②
⑤
①
⑤
⑤
01_HAS-404U_ENG.indd 14 2016/03/29 13:23:48
15
HAS-404U
HAS-404U
1. Fine horizontal
adjustment
4. Fine left/right
adjustment
3. Fine up/down
trapezoid adjustment
2. Fine left/right trapezoid
adjustment
5. Fine size adjustment
Making Adjustments (cont.)
Red
Green
Blue
Perform fine adjustments.
Adjust the screen by turning the adjustment screws and adjustment knobs in the following order.
3.
1
(Red)
2
(Green)
6
(Purple)
4
(Orange)
5
(Yellow)
3
(Blue)
1
(Red)
2
(Green)
6
(Purple)
4
(Orange)
3
(Blue)
5
(Yellow)
Orange
Yellow
01_HAS-404U_ENG.indd 15 2016/03/29 13:23:58
16
HAS-404U
HAS-404U
6. Height adjustment
Making Adjustments (cont.)
Turn the height adjustment screw with a wrench or screwdriver to adjust the height.
Repeat steps 1 to 6 to adjust the image so it fits the screen.
Whenusingascrewdriver
Insert a screwdriver in the hole and turn.
A
B
Whenusingawrench
Turn this screw.
Purple
A
B
Height adjustment screw
Tighten mounting screws
①
–
⑤
.
4.
②
①
⑤
④③
⑤
01_HAS-404U_ENG.indd 16 2016/03/29 13:24:18
17
HAS-404U
HAS-404U
Warning
■Theceilingwheretheceilingmountbracketistobemountedmustbesturdy
enough to carry the combined weight of the projector and mounting hardware for
a long time, so reinforce as needed to withstand external forces and vibrations
that can be anticipated from earthquakes.
Improper installation will cause the projector to fall and may result in injuries.
●Makesuretheload
iscarriedbysufciently robustconstructionmaterials andfasten
themsecurelywithbolts,lockwashers,atwasherandnuts.
●Donotmountdirectlytoaceilingthatisnotsturdyenoughoruseanchorscrewsorwood
screws that will pull out too easily.
●Whenselectingscrewsformountingtheceilingmountbrackettotheceilingmaterial,use
fasteners suitable for the construction materials.
Thisgureshowsasampleinstallation.Havethesalesoutletoracontractorperformtheinstallation.
Special skills are required to mount the hardware to the ceiling. Customers should never attempt any of the work.
If the ceiling is made of wood:
If the ceiling is concrete:
(1) Attach the mounting bracket to a mounting plate.
Make holes in the mounting plate to match the positioning
holes in the mounting bracket.
(2) Make a hole at the spot in the ceiling where the mounting
bracket or the unit will go through.
(3) Pass the mounting bracket or the projector itself through the
hole in the ceiling and attach the mounting plate to the beam.
If the beam is not sturdy enough, consult with the contractor
or the sales outlet and reinforce the beam.
(1) Align the positioning holes in the mounting bracket
and tap the anchor bolts into the holes in the ceiling.
(2) Screw the anchor bolts in to fasten the mounting
bracket.
(3) The strength of the anchor bolt varies with the
device used, so select bolts that are strong enough
fortheweightspeciedintheexplanatorymaterials
for the ceiling mount bracket.
Sample Installation (Applies to projector model B)
Warning
Do not mount directly to a wooden
ceiling that is not strong enough.
Similarly, do not use wood screws that
may be pulled out.
M10 anchor bolts (Four places)
Purchase parts that are strong enough
for the specified weight of the unit
from a supplier.
M10 mounting bolts
(Four places)
Beam
Ceiling
Mounting plate
Material strong enough for the
weight of the projector and
mounting hardware.
Beam
Ceiling penetration
Adjust the hole to the position
where the mounting bracket
and projector will pass
through.
01_HAS-404U_ENG.indd 17 2016/03/29 13:24:25
18
HAS-404U
HAS-404U
Installation Methods
Attach the ceiling mount (A) to the ceiling.
• Theadjustmentholes(twelveplaces)areelongatedtoallowadjustmentsleft/right(±10mm).
• Handtightenthe4boltstemporarily,andafterdeterminingthepositioning,nishtighteningall4bolts.
• UseM10boltsforthemountingbolts.
(Themountingboltsmaydiffer,dependingonthemountingmethod.NeithertheM10bolts,nornuts,spring
washers or flat washers are included with the product. Consult with the hardware supply to select the
appropriate fasteners.)
1.
Warning
■Specialskillsarerequiredtomountthehardwaretotheceiling.
Customers should never attempt any of the work.
■Haveacontractorperformtheinstallation.
■Weshallbearnoresponsibilitywhatsoeverforanyaccidentsorinjuriesthat
occur from improper installation.
■
This product is mounting hardware designed exclusively for Hitachi projectors.
(For information on applicable models, refer to the general catalog or the projector
home page.)
Neverattempttouseitformountinganyotherproduct.
Wewillbearnoresponsibilitywhatsoeverifthisisdone.
Theloadbearingcapacityofthisproductis490N(50kgf).
Sales outlet and installation personnel:
●Planconstructionwithcustomersafetyandthestrengthofthemountinglocationin
mind, giving all due consideration to carrying the load of the projector and ceiling
mount hardware.
●Atleast2peopleshouldperformtheinstallationwork.
●Besuretoinstallallthescrewsandfastenersindicatedintheinstallation
instructions securely.
300
Φ11hole
(Four places)
Adjustment holes
200
200
240
Screen center
M10 bolt (four) or nut
M10atwashers(four)
M10 spring washers (four)
Attach so that this label is
on the screen side.
01_HAS-404U_ENG.indd 18 2016/03/29 13:24:27
19
HAS-404U
HAS-404U
This figure shows projector model B.
Use six M4X16 hex-head screws (J) to attach the bracket (B) to the projector.
(1) Peel off the the separators from the 2 collars B that are included with the FL-920 lens unit, and stick them
aligned with the screw holes on the bottom case, as shown in the diagram.
(2) Use the six M4×16 hex-head screws (J) to mount the bracket (B) of the ceiling mount bracket (HAS-404U) to
the projector and mount bracket. Tighten the M4 × 16 hex-head screws (J) in the order
to
.
Installation Methods (cont.)
2.
Warning
■Specialskillsarerequiredtoinstalltheprojectorandhardware.
Customers should never attempt any of the work.
■Fastenallscrewsandnutssecurely.Ifanyshouldbecomeloose,itmayallow
the unit to fall.
■
This product is mounting hardware designed exclusively for Hitachi projectors.
(For information on applicable models, refer to the general catalog or the
projector home page.)
Neverattempttouseitformountinganyotherproduct.Wewillbearno
responsibility whatsoever if this is done.
Attach the adjustment block (C) to the ceiling mount (A).
Fit the support bolts into the grooves of the adjustment block (C) and fasten with four M5X14 hex-head screws (H).
3.
Ceiling mount (A)
Attach so that these
labels face the same
direction.
Support bolt
Adjustment block (C)
Hook the support
bolts into the
grooves.
M5X14 hex-head screws (H)
(Four places L/R)
Projector Bracket (B)
M4X16 hex-head screws (J)
(Six places)
Attach so that this label is
on the lens side.
200
200
67.8
M4×16
Hex-head screw (C)
HAS-404U
Bracket (B)
M4×16
Hex-head screw (C)
Collars B
Mount bracket
01_HAS-404U_ENG.indd 19 2016/03/29 13:24:35
20
HAS-404U
HAS-404U
Installation Methods (cont.)
Mount spacers (F) and vertical adjuster (E) on the adjustment block (C).
Install the screw covers (G).
Route the cables.
4.
5.
6.
Screw cover (G)
(Four places)
Vertical adjuster (E)
Pay attention
to the mounting
orientation
M5×20hex-head screws (I)
(Six places)
Spacers (F) (Three places)
Cables
01_HAS-404U_ENG.indd 20 2016/03/29 13:24:41
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