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CC640 Digital Camera
9.2 Lens Cleaning
If the filter or lens requires cleaning, it is very important that only a proper lens
cloth (like those included with your CC640 camera) or lens tissue be used. The
use of inappropriate materials to clean the lens can permanently damage or reduce
the effectiveness of the filter or lens.
10. Set-up and Interface Guide
10.1 Trigger mode
Determine how the camera will be triggered to initiate an image acquisition. There
are 2 different trigger sources. The first is using the external trigger input and the
second is self-timed mode, which uses the cameras own real time clock. A
combination of external trigger and self-timed mode can be used as well.
10.1.1 External Trigger
If the camera is being triggered by an external signal provided by another device
then:
• Set the parameter Self-Timed Interval to zero
• Connect the external signal to the Ext input of the camera
10.1.2 Self-Timed Trigger
A camera that is used in self-timed mode should be set up as follows:
• Set the parameter Self-Timed Interval to a non zero value
• Change the Start Minute and Stop Minute values accordingly
• Leave the Ext input of the camera unconnected or connected to ground
10.1.3 Combination of External and Self-Timed Triggers
A camera that is used in this configuration should be set up as follows:
• Set the parameter Self-Timed Interval to an non zero value
• Change the Start Minute and Stop Minute values accordingly
• Connect the external signal to the Ext input of the camera
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