Polaroid Land SX-70 User Manual page 41

Test Mode
S6/S7
AMBIENT Exposure
Mode
S8 Dark Slide eject mode
(Flash Array inserted)
Flash Mode - flash array
inserted into shutter
S9 - Empty film pack
mode
MANUAL FUNCTION TEST SEQUENCE
Action
Close S6/S7
Press and release S1
button to check for
mechanical binding.
Observe current drain.
Remove flash array from
shutter.
Close S1
Open S5
Open S1
Open S3
Close S3
Close S5
Close S8
Close S6/S7
Open S5
Open S3
Close S3
Open S8
Close S5
Close S1
Open S5
Open S1
Open S3
Close S3
Close S5
Open F1 thru F5
consecutively, repeating
above test between each
switch opening.
Close switches F1 thru F5
Close S9
Close S1
Open S5
Open S1
Open S3
Close S3
Close S5
Shutter Response
No reaction (Blades open, motor off)
Blades close; motor runs
Blades close; motor brakes
Blades close; motor brakes (no reaction)
Blades open then close; motor runs (exposure
time dependent on amount of light to seen by
photocell)
Blades close; motor runs
Blades open; motor brakes
Blades open; motor brakes (no reaction)
Blades close; motor runs
Blades close; motor runs
Blades close; motor runs; no flash
Blades close; motor runs
Blades close; motor runs
Blades open; motor brakes
Blades close; motor runs
Blades close; motor brakes
Blades close; motor brakes (no reaction)
Blades open then close (small aperture) flash
fires; motor runs
Blades close; motor runs
Blades open; motor brakes
Bulbs fire insequence
Blades open; motor brakes (no reaction)
Blades close; motor runs
Blades close; motor brakes
Blades close; motor brakes (no reaction)
Blades open then close (fixed time) no flash;
motor runs
Blades close; motor runs
Blades open; motor brakes