LSI BP75 Series User manual

Lighting Services Inc BP75 Series 12V MR16
©2000 Lighting Services Inc Sales & Manufacturing / 2 Holt Drive, Stony Point NY 10980-1996 / [phone] Fax [phone] IS-0106~
Congratulations on your purchase of LSI’s award winning BP75
series beam projector. You have chosen the premier beam
projector available today. This innovative design will afford you
high-end performance coupled with simplistic aiming, image
projection and focusing. Due to our stringent optical train
design, you will find your projections to be, hands down,
sharper than all other competitor’s products, whether using our
narrow (15°-25° beam spread) or our wide (25°-40° beam
spread) lens assemblies with LSI’s Cool-Touch©focusing tabs.
You will appreciate the ease of maintenance, from the push-
button relamping to the easy-glide focusing and the full motion
image framing, all designed with you in mind. We are confident
the BP75 will meet your projection needs for many years to
come. Please read these instructions, in their entirety, before
using your new BP75.
Package Contents
Accessory Cartridge – Cartridge holds one or two theatrical “D” size
(1.937” – 2.100” overall diameter) gobos or color filters. See accessory
cartridge installation.
Lamps (GE ONLY): 20843/20876 = 71W EYF; 20839/20873 = 50W EXT
Lens Assembly – Narrow Beam Spread (15° - 25°) or Wide Beam Spread
(25° - 40°).
Fixture - 00F Mounting (shown), also available in –2GF, -3GF, -3GAF,
-4GF and –5A mounting.
Warning: To reduce the risk of electrical shock, disconnect power before installation or maintenance. To reduce risk
of fire, KEEP AWAY FROM COMBUSTABLE MATERIALS.
Fixture Overview
Lamp Installation/Relamping
Caution:Lamp housing becomes very hot during operation. Allow fixture to completely cool before
relamping.
Note: Use ONLY GE Constant-Color precise lamps:
20843/20876 = 71W EYF; 20839/20872 = 50W EXT
ACCESSORY
CARTRIDGE
NARROW
LENS
WIDE
LENS
MR16
LAMP
FITTING FITTING
LOCKING
HANDLE
LAMP HOUSING
YOKE
ACCESSORY
CARTRIDGE
LENS ASSEMBLY
FRAMING
SHUTTERS LENS LOCKING
TAB
RELAMPING
BUTTON
PRESS BUTTON TO
RELEASE
PULL LAMP
HOUSING BACK
AND DOWN
LIFT UP AND
PULL BACK TO
DISENGAGE
PULL LAMP
HOUSING
STRAIGHT BACK
TO REMOVE

Lighting Services Inc BP75 Series 12V MR16
©2000 Lighting Services Inc Sales & Manufacturing / 2 Holt Drive, Stony Point NY 10980-1996 / [phone] Fax [phone] IS-0106~
Lamp Installation/Relamping(Cont’d)
1) Press relamping button to release lamp housing and pull lamp housing back and down.
2) Lift up and pull back to disengage the lamp-housing hinge. Pull lamp housing straight back to remove.
3) Pull and hold back the Lamp Retaining Clip and pull the lamp straight out to remove.
4) Hold Back the Lamp Retaining Clip and Align the Lamp Base with the Lamp Locator Bracket and carefully press
lamp into socket until lamp seats on lamp centering bracket. (NOTE: Due to pin alignment in lamp, it is
sometimes necessary to rotate lamp 180
° to insert easily into socket.)
5) Reverse steps 1 and 2 to reinstall lamp housing.
Lens Assembly Installation
Align lens assembly mounting tabs and insert into lens assembly mounting slots. Rotate clockwise until lens
assembly locking tab “clicks” into place. To remove, press and hold lens assembly locking tab and rotate lens
counter-clockwise.
Accessory Cartridge Installation
Projection patterns for the BP75 Series are manufactured by others and are theatrical industry standard “D” size (not
LSI “D” size). The BP75 has been designed to accept a double combination of any metal or glass patterns or dichroic
color filters sized from 1.937” (48mm) to 2.100” (53mm) overall diameter, with a maximum image diameter of 1.574”
(40mm) and a maximum edge thickness of 0.125” (3.18mm).
1) Remove one gobo holder by simply rotating in a counter-clockwise direction.
2) Holding accessory cartridge in a horizontal position, place color filter or glass or metal gobo into center of the
accessory cartridge, ensuring it is positioned as close to center as possible. The gobo must be placed in the
accessory cartridge upside down and backwards for the projection to be in the proper orientation.
3) Reinstall the gobo holder by simply rotating in a clockwise direction. If you experience any difficulty threading the
gobo holder into the accessory cartridge, rotate it in a counter-clockwise direction until it seats properly.
4) Repeat steps, if required, to install a second accessory.
5) Adjust image rotation handle to properly orient image.
LENS ASSEMBLY
MOUNTING SLOTS
LENS ASSEMBLY
LOCKING TAB
LENS ASSEMBLY
MOUNTING TABS CLOCKWISE TO
INSTALL
COUNTER-CLOCKWISE TO
REMOVE
FILTER OR GOBO
GOBO HOLDER
0.125 MAX.
0.010 MIN.
1.574
1.937
2.100
LAMP LOCATOR
BRACKET LENS ASSEMBLY
LOCKING TAB
LAMP RETAINING
CLIP
LAMP LOCATOR
BRACKET
SOCKET
PULL AND HOLD BACK
THE LAMP RETAINING CLIP
LAMP
LOCATOR
BRACKET

Lighting Services Inc BP75 Series 12V MR16
©2000 Lighting Services Inc Sales & Manufacturing / 2 Holt Drive, Stony Point NY 10980-1996 / [phone] Fax [phone] IS-0106~
Installing Accessory Cartridge into Fixture:
Theatrical Pattern Manufacturers and Contact Numbers
Rosco Laboratories Rosco Canada Gam Products Inc.
52 Harbor View Avenue 1241 Denison Street Unit 44 828 Cole Avenue
Stamford, CT 06902 Markham, Ontario, L3R 4B4 Hollywood, CA 90038
Ph. 203-708-8900 Ph. 905-475-1400 Ph. 323-461-0200
Fax. [phone] Fax. [phone] Fax. [phone]
www.rosco.com [e-mail] www.gamonline.com
N&N Products, Ltd. Gobo Express Apollo Design Technology Inc.
5540 High Rock Way PO Box 6751 3912 Option Pass
Sparks, NV 89431 Mesa, AZ 85216 Fort Wayne, IN 46818
Ph. 775-355-9080 Ph. 480-279-1200 Ph. 219-497-9191
Fax. [phone] Fax. [phone] Fax. [phone]
n&[email protected] [email protected] www.internetapollo.com
Fixture Aiming
The BP75 Series is supplied with wrench locking hardware on all mounting types.
Image Focusing
The BP75 Series optical system is fully adjustable from 15°-25°, for the narrow beam lens assembly, to 25°-40° for
the wide beam lens assembly. Beam spread and image focusing are easily attained with the easy-glide lens tabs.
Both sharp and soft image focus are readily available with the simple slide of the focusing lens.
NOTE ORIENTATION
IMAGE ROTATION
HANDLE
(
100° ROTATION
)
WRENCH LOCKING
HORIZONTAL
FOCUSING
R
A
TCHET HANDLE
PULL OUT TO ALIGN
HANDLE WITH YOKE
LOOSEN HANDLE
FOR VERTICAL
FOCUSING
IMAGE ENHANCING
RING/GEL HOLDER
(OPTIONAL)
GENTLY SQUEEZE
TABS AND SLIDE TO
FOCUS IMAGE
GENTLY SQUEEZE
TABS AND SLIDE TO
ADJUST IMAGE SIZE

Lighting Services Inc BP75 Series 12V MR16
©2000 Lighting Services Inc Sales & Manufacturing / 2 Holt Drive, Stony Point NY 10980-1996 / [phone] Fax [phone] IS-0106~
Image Focusing (cont’d)
1) Aim fixture to position image to the desired location.
2) Gently squeeze the cool-touch lens adjustment tabs to size the image. The image size adjustment is controlled
by the lens closest to the fixture housing (short slot).
3) After proper image size has been set, adjust image focus to suit. The image focus adjustment is controlled by the
lens furthest from the fixture (long slot).
Image Ring/Gel Holder
1) Cut desired Gel/Screen to approximately 1-3/4 inches square.
2) Insert one corner of Gel/Screen under Gel Ring.
3) Bend the other corner of Gel/Screen and position under Gel Ring.
Lens Assembly Maintenance
1) Excess dust may be cleaned from lenses with the use of a can of compressed air. Care must be taken so as
not to directly contact the lenses with fingers or any foreign substance, as this could damage the
coatings and make cleaning difficult.
2) Occasional lubrication of the nylon bearings may be required. This is simply the addition of one drop of common
20 weight household lubricant on the guide rails, between the bearings, on each lensholder assembly.
Framing Shutter Adjustment/Removal
The full motion framing shutters allow an unlimited array of geometric shapes to accent virtually any object. They are
also removable should your application require a more sleek fixture appearance.
PLACE ONE DROP OF LUBRICANT ON
GUIDE RAIL BETWEEN BEARINGS
FULL MOTION
FRAMING
SHUTTERS
ROTATE FRAMING
SHUTTER TO
REMOVE / INSTALL
NOTE ORIENTATION OF HANDLE
TOWARD LAMP HOUSING DURING
RE-INSTALLATION
PLACE ONE DROP OF LUBRICANT ON
GUIDE RAIL BETWEEN BEARINGS