Contec DAI16-4(USB), User Manual

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6. Connecting with Expansion Accessories
DAI16-4(USB)
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6.2. Connection between Modules
6.2.1. Stack Connection Locking Devices
The module contains connecting locking devices ( mark, two units at the top and bottom).
Figure 6.3. Stack Connection Locking Devices
6.2.2. How the Stack Connection Locking Device Works
Locking Unlocking
Push the pawl of the locking device with a tool
that has a slender tip downward from above to
open the spring for the locking device (the groove
moves toward you). Push the groove of the locking device with a
tool that has a slender tip in the direction of the
arrow until the device is locked.
Figure 6.4. How the stack connection locking device works
Locking device
Stacking hook
Locking device
Stacking hook
Locking device
Stacking hook