20
Dual-Frame Exposure Action
(Figure 2-9)
1. In this mode, disk (A), the M and MS blades and other components behave in a similar
fashion to the single frame mode, except for the following:
2. As shown in the lower half of Figure 2-9, the step cams at the ends of the mode select
lever move pins (d) and (d’) out of the way of the MS blade (b), permitting it to rotate
freely with disc (A). Thus the MS blade (b) stops at the position shown, resulting in
exposure windows “A” and “C” being blocked, and “B” and “D” open for a dual-frame
exposure.
Figure 2-9. Shutter blade action in dual-frame exposure
MS Blade
M Blade
Содержание Miniportrait 455
Страница 7: ...7 Figure 1 1 Model 455 miniportrait camera...
Страница 10: ...10 Figure 1 2 Model 455 camera dimensions...
Страница 25: ...25 Figure 2 11 Electronic flash PC board schematic...
Страница 26: ...26 Figure 2 12 Sonar PC board schematic...
Страница 27: ...27 Camera Wiring Diagram Figure 2 13 Camera Wiring Diagram...
Страница 34: ...34 Figure 3 2 Hand grip disassembly...
Страница 42: ...42 Figure 3 11 Electronic flash unit disassembly...
Страница 45: ...45 Figure 3 13 Removing Shutter Assembly from Camera Body A Main PC Board C X Sync Connections B Removing Leads...
Страница 48: ...48 Figure 3 16 Removing M blade assembly from shutter Figure 3 17 M blade assembly component parts...
Страница 59: ...59 Figure 3 30 Front panel replacement Figure 3 31 Wiring placement...
