16
Exposure Mode Selection
(Figures 2-5 through 2-7)
1. As the motor runs, cam (B) at the end of the gear train (bottom of Figure. 2-5) rotates
disc (A) counterclockwise one-quarter of a turn. The mode blade (a) also rotates
counterclockwise.
2. Spring (a’) links the M blade (a) to disk (A), and spring (b’) links the MS blade (b) to
disc (A), turning these blades in the direction shown by the arrows. The M blade (a)
and MS blade (b) cover the exposure windows in the shutter blade, according to their
respective exposure modes.
Figure 2-5. M & MS blade rotation during mode selection
S4 Switch
Summary of Contents for Miniportrait 455
Page 7: ...7 Figure 1 1 Model 455 miniportrait camera...
Page 10: ...10 Figure 1 2 Model 455 camera dimensions...
Page 25: ...25 Figure 2 11 Electronic flash PC board schematic...
Page 26: ...26 Figure 2 12 Sonar PC board schematic...
Page 27: ...27 Camera Wiring Diagram Figure 2 13 Camera Wiring Diagram...
Page 34: ...34 Figure 3 2 Hand grip disassembly...
Page 42: ...42 Figure 3 11 Electronic flash unit disassembly...
Page 59: ...59 Figure 3 30 Front panel replacement Figure 3 31 Wiring placement...
