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Q COARSE control knob
(-
Used f o r manual iris adjustment.
See the table "Iris adjustment functions" below.
� Master black control ring
Tum to manually adjust the master black level.
CD
IRIS control lever/preview switch
When the AUTO button is not lit, you can adjust the
iris manually by moving the lever.
When the AUTO button is lit, the reference value f o r
automatic iris adjustment can be set in a range of± If
with this lever.
Push it axially to connect the key signal for preview at
the PREVIEW connector.
See the table "Iris adjustment functions" below.
--------
IRIS lever (RCP-730)
IRIS control (RCP-731)
r
COARSE control
SENS control
Iris adjustment functions
Relative mode
(RELATIVE button lit)
Adjusts the iris with relative values within 1 /4 of
the total range from OPEN to CLOSED.
Adjusts the total range from OPEN to CLOSED
in relative values.
Does not function.
Absolute mode
(RELATIVE button not lit)
Adjusts the iris within the variable range set by
the SENS and COARSE controls.
Sets the lower limit for CLOSED.
Sets the upper limit for OPEN according to
CLOSED value set by the COARSE control.
11
(I=\
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