User`s manual

ManualsBrandsBOLEX ManualsProjectorSuper 8 cartridge projector

Super8 Sound Recorders

Sync Socket

5: The output of the photosensor, a 1/F signal

Outputs

that swings between OV and approximately

5V, is supplied on this pin, for use by an ex-

ternal frame counter or catch-up correction

circuitry.

PIN 7: No Connection.

2: Ground.

Crystal Sync

With SYNC REFERENCE switch set to

XTAL,

the

S8SRII will run at 24fps ± one frame in 13 minutes,

—10 to 40

C. (accuracy 0.005%-50ppm).

Sync Function

SYNC REFERENCE SWITCH (3 position): 1/F,

Switches and

Pilotone, XTAL

Controls

SYNC MODE SWITCH (Incorporated in Speed

Tuning Control)

PUSH-Automatic Speed Control

PULL-Manual Speed Control

SPEED TUNING CONTROL Knob

SPEED SELECTOR SWITCH (4 position): 24fps,

8fps, and split-sixteen 24fps.

Audio Section

Speeds

24fps (4ips), and 18fps (3ips) using Super 8 fullcoat

magnetic film. Each speed is variable plus or minus

5%. Export model (S8SR50-1) is 25fps and 18fps

and can synchronize also at 24fps.

Frequency

24fps: 35-16,000Hz, 18fps: 35-1 2,000Hz

Response

Split-sixteen: 35-19,000 Hz

Signal/Noise

24fps: 63dB; 18fps: 61dB

Ratio

Split-sixteen: 64dB

Wow and

24fps: 0.18% (rms); 18fps: 0.25% (rms)

Flutter

Split-sixteen: 0.15% (rms)

Track

NAB standard half-track monophonic (.082 inches

Location

wide opposite sprocket holes). Proposed SMPTE

standard for Super 8 magnetic film

Recording

5 inch reel, 24fps standard sound speed: 19 min-

Time

utes on polyester base Super 8 mag film (380 feet)

Audio

Microphone Input

Inputs

Unbalanced

mpedance: 2002

Sensitivity: 0.12mV-40mV

Plug Type: DIN 5-pin, 3-pin, or

7-pin

(

with

lock-ring)

Auxiliary Input (Radio)

mpedance: 47K2

Sensitivity: 2.4mV-700mV

Plug Type: DIN 5-pin

Auxiliary Input (Phono)

mpedance: 1 MO

Sensitivity: 45mV-20V

Plug Type: DIN 5-pin

Super 8 Sound, Inc.

95 Harvey Street. Cambridge.

Mass.

02140

Audio

Speaker Output

Outputs

mpedance: 42

Level: 2 Volts

Plug

Type:

DIN

2-pin

Auxiliary Output:

mpedance: 15K2

Level: 1 Volt

Plug Type:

DIN

5-pin

Audio Function

PLAYBACK VOLUME Control Knob

Switches and

STOP, START, PAUSE, FAST FORWARD

and

Controls

REWIND

Keyboard

RECORD INTERLOCK

Key

RECORD LEVEL

Control Knob

AUTOMATIC GAIN

Control Switch

(3 positions):

MUSIC/SPEECH/MANUAL

Power

DC 6-7.5V,

5 size "D" cells (15 hours recording

Requirements

me with alkaline cells) AC60Hz, 120 Volts, 12V

car battery adapter available.

(220V-240V, AC 50Hz)

Battery

VU Meter reads battery condition by pulling

Check

RECORD LEVEL

Control Knob, with recorder

in the playback mode

Size

28.5

x 22.7 x 9.5 cm (11 x 9 x 3% inches)

Weight

3.6 Kg (8 lbs. without batteries)

AC Adapter/Sync Preamp Section (ACPAC)

Sync Input

2: GROUND

Socket

PIN 1: With SYNC REFERENCE Switch set to

1/F

HIGH LEVEL

or PILOTONE, this pin is

connected directly to PIN 1 of the S8SRII.

PIN 4: With SYNC

REFERENCE

Switch set to

1/F

LOW LEVEL,

this pin accepts signals as low

as 500μV

. They are preamplified and fed to

PIN 1 of the S8SRI I, which must be set to

1/F. Input impedance 10002.

PIN 3: This pin is connected directly to Pin 3 of the

S8SRII, and accepts 1/F switch signals.

Connected to pin 5 of S8SRII SYNC

SOCKET, this pin provides a 1/F sync out-

put from the photosensor assembly.

Start Input

PIN 1:

BeepStart Input — accepts nominal 1000 Hz

Socket

burst to start recorder.

2: Ground

PIN 3: No Connection

PINS 4, 5: PhotoStart Input

Sync/Start

PIN 1:

BeepStart Output will start other S8SRI I's

Output

multaneously).

Socket

3: With the ACPAC plugged into an AC line

source, this pin provides a standard pilotone

signal - 60Hz, 1V rms.

PIN 2:GROUND

4: No Connection

PIN 5: A supply voltage of minus 6 volts is

provided to power future accessories.

Connections

Two integral cables with DIN connectors, to the

to S8SRII

SYNC

SOCKET and

POWER (A) SOCKET

of the

Super8 Sound Recorder

Function

SYNC REFERENCE SWITCH

Switches

(3 positions)

LOW-LEVEL 1/F

HIGH-LEVEL

1/F

and

EXTERNAL PILOTONE,

AC LINE PILOTONE

REMOTE START SWITCH

(3 positions): 1/F

PIL

OTONE

OFF

REMOTE START READY

SWITCH

(

Momentary action)

PUSH-STOP

RELEASE-READY

Power

20V, 60 Hz AC

Requirements

(

Export model 220-250V, 50 Hz)

Fuse

20V, 1A (250V, .5A — Export Model )

Size

4" x 2%" x 7%"

Weight

3 lbs.

Technical Specifications of Super8 Sound Recorder

Sync Section

Sync Socket

PIN 1:With

SYNC REFERENCE switch set to

Inputs

1/F, this pin accepts an external 1/F pulse at

a rate between 21-27fps (nominal 24fps) or

between 16-20fps (nominal 18fps). Voltage

swing must be 500mV minimum, 5V max-

mum. Virtually any wave form with a 1/F

repetition rate is acceptable.

With SYNC

REFERENCE

switch set to

PILOTONE,

this pin will accept the standard

pilotone 60Hz sine wave, 1 volt rms, or any

60Hz signal between 0.7 volts rms and 4

volts rms. Input impedance at PIN 1 is

5K ohms.

3: With SYNC

REFERENCE

witch set to 1/F,

this pin accepts a 1/F switch closure, at the

frame rates described above. Maximum "on"

resistance of the switch and cable connec-

tions that will produce a guaranteed sync is

00 ohms.

PIN 4: This pin is prepared to accept an external

speed control input, to be used in the future

for catch-up sync circuitry.

PIN 6: This pin accepts a switching signal to ground

(PIN 2) that starts and stops the S8SRI I by

remote control (from a camera, for example)