Rion NC-74, Instruction Manual

Page: 14 / 38

2
Controls and Features
Coupler
The microphone of the sound level meter to be calibrated is inserted here.
Case top
Separate from the case bottom by simultaneously pressing the two sections marked
PUSH. (See illustration on page 4.)
Coupler
1/2-inch microphone adapter
NC-74-002
Case top
Case bottom
LED
Power switch
MADE
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JAP
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RI
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L:
NC-
74
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