Honeywell RCA902N Directives D'installation page 17

4) The Detector will become operative at approximately the same level of light each
day. Observe the operation of the unit over several days to ensure it is set as
required and adjust as necessary. If the unit stops activating too early (i.e. when
it is too light), turn the control slightly towards the
activating too late (i.e. when it is too dark), turn the control slightly towards the
mark.
Setting the detector for Automatic NIGHT Operation with a Switching Receiver:
Having completed the 'walk test' procedure, you can set the unit for automatic opera-
tion as follows:
1) The TIME control determines how long the unit remains illuminated following
activation and after all motion ceases and is adjustable between approximately 5
seconds (- setting) and 20 minutes (+ setting). Rotate the control to set the TIME
to approximately the desired setting.
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mark. If the unit stops
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RCA902A
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