71
Strobe doesn’t Fire
Typical causes:
•
S9 contact bent
•
Defective strobe
•
Green and orange wires reversed
•
Flashtube assembly defective
•
Orange wire not connected to strobe
•
White trigger wire not soldered or cold soldered
•
Flashtube not seated
•
Flashtube assembly incorrectly assembled
•
S1/S10 not held down in snap
Strobe Fires at Wrong Time
Typical causes:
•
Poor LCD module connection (See Poor LCD Module Connection, Page 4-9)
LEDs don’t Light or Light at Wrong Time
Typical causes:
•
Poor LCD module connection (See Poor LCD Module Connection, Page 4-9)
•
Defective LED - replace LCD module
Ranging Incorrect
Typical causes:
•
S9 never open
•
S9, S10 short on wireform switch block
•
Defective RM
•
Defective transducer
•
Quintic not free
•
Ranging in wrong units (feet/meters): check jumper W1, LCD module
•
Defective encoder
•
Poor LCD module connection (See Poor LCD Module Connection, Page 4-9)
•
Defective LCD module
Summary of Contents for Spectra/Image One Board
Page 35: ...35 Figure 3 7 Star tester 12650 3 controls and indicators see text for descriptions...
Page 38: ...38 Figure 3 10 Positioning camera on horn against star tester Guide Tab...
Page 75: ...75 Figure 4 5 Spectra pro image pro minolta pro system schematic...
Page 76: ...76 Figure 4 6 One board strobe exposure module schematic...
Page 77: ...77 Figure 4 7 Ranging board schematic...
Page 78: ...78 Figure 4 8 Features module and display module schematic...
