SHUTTER RELEASE BUTTON
When the sh utter release button is pressed, shooting
starts and the footage counter advances sim ulta-
neously.
The shutter lock dial must be set at R.
The shutter lock dial performs the following two
functions:
19
1
Safety Lock
When the sh utter lock dial is set at L, the mer-
cury battery circuit is disconnected. The sh ut-
ter release button is also locked and prevents in-
advertent film advance.