Mamiya RZ67 PRO II 用户手册

 

 

 

When the Shutter Speed Dial is set to B, 

the shutter will remain open as long as the 
Shutter Release Button remains depressed. 

Since bulb exposure is also controlled 

electronically, the shutter will automatically 
close after approximately one minute in or-
der to prevent inadvertent battery depletion. 

When using bulb, after the Shutter Re-

lease Button has been depressed for ap-
proximately 55 seconds, a warning buzzer 
will sound. If pressure on the Release But-
ton is maintained, the buzzer will continue 
for about 5 seconds longer, after which the 
electricity will be automatically cut off and 
the shutter will close. If exposures longer 
than one minute are required please, use 
the time exposures mode. 

1. To make a time exposure, first slide the T 
Lever of the lens until the letter "T" under 
the lever is visible and the normal "N" 
making is covered. After doing so, the 
shutter will remain open upon depressing 
the Shutter Release Button. At this time, the 
setting of the Shutter Speed Dial on the 
camera body ceases. 

2. To close the shutter, slide the T Lever in 
the opposite direction, exposing the letter 'N' 
(normal), During time exposures, do not 
touch the Cocking Lever until the shutter 
closes. 

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• Since the shutter operates mechanically, not 
electronically during a time exposure, there is 
virtually no drain of battery power, and the 
shutter speed dial can be set in any position 
other than "RBL".