PAGE #8
"3500" SERIES
APPLICATION:
For the projection of 35mm motion picture film with the conventional optical sound track; indoors
and outdoors, where a picture of excellent brilliance, size 9' x 12.37', is sufficient; amplifi-
cation and speaker system are adequate for the average auditorium seating up to 800 persons.
ELECTRICAL POWER REQUIREMENTS FOR DUAL INSTALLATION:
115 Volt, 1 phase, 60 cycle - Ideal 3.4 K.V.A.; minimum 2 K.V.A.
"3500" Series also available on special order for operation from:
115 Volt, 1 phase, 25 cycle current.
115 Volt, 1 phase, 40 cycle current.
115 Volt, 1 phase, 50 cycle current. - Same price as 60 cycle.
Operation from 220 Volt current requires a step-down transformer in accordance with the above
frequencies and wattage.
ORDERING DATA:
For operation from 115 Volt, single phase, 60 cycle current or from 115 Volt, single phase, 50
cycle current - but not from both -- Specify one.
2 - "3500" - 2000 foot capacity, 35mm Motion Picture Sound Projectors; each with
Series II Coated Projection Lens of selected focal length. (See Lens
Chart on Page 29.)
1 - "2804DA" 20 watt Amplifier at 2% distortion.
1 - "12815-16" 15" PM Coaxial Speaker in enclosed bass-reflex baffle.
1 - "3711" 100 foot Speaker Cable and connector assembly.
The above four items afford a complete dual installation with all necessary cables, lenses, etc.
ready for operation from the specified electrical supply.
APPROXIMATE WEIGHTS AND DIMENSIONS - EXPORT PACKED
Case No. Gross weight, lbs. Net Weight, lbs Dimensions-inches Contents
1 274 185 20 x 26 x 41 1- "3500" Projector & Lens
2 274 185 20 x 26 x 41 1- "3500" Projector & Lens
3 74 37 12 x 14 x 24 1- "2804DA" Amplifier
4 122 55 17 x 29 x 36 1- "3711" Cable
1-"12815-16" Speaker
744 lbs.
LOT EXPORT BOXING CHARGE $20.00
VARIATIONS:
If an interrupted program is not considered objectionable, one Model "3500" Projector may be de-
ducted; Model "2804DA" Amplifier will accommodate either one or two projectors.
Lens focal lengths range from 3.50" through 8.50" in 1/4" steps; make certain that the nearest
available focal length is specified. SEE LENS CHART - PAGE 29. See Optional Equipment section
below for an additional "12815-16" speaker system to utilize fully the "2804DA" amplifier output
and for improved sound distribution.
OPTIONAL EQUIPMENT AND ACCESSORIES
1 - # 1640 - Pair 35mm 2000 foot capacity clamp-type rewinder.
1 - # 1786 - 25 foot power, extension cable assembly.
1 - # 1809 - R-2 35 mm film splicer.
2 - # 2501 - Adjustable, four-leg base - one required for each projector.
1 - # 3712 - 50 foot inter-speaker cable and connector assembly required for dual speakers.
1 - #12815-16 - 15" PM coaxial speaker in enclosed bass-reflex baffle - requires one #3712
inter-speaker cable assembly.