HBK Bruel & Kjaer 3670-A-082, User Manual

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Brüel & Kjær Production Test USB DAQ Type 3670 – User Manual 12
5) Locate the CCLD dual in-line package (DIP) switch on the circuit board.
6) Switch the CCLD power
OFF / ON for one or more channels using their individual selectors.
The example in Fig.2.8 shows that all channels have the CCLD power ON , except for channels 2
and 3.
Fig.2.8
The CCLD switch with all
channel power selectors
7) Re-install the enclosure.
8) Gently flip the instrument over and re-insert the two screws.
Fig.2.9 Re-installing the enclosure and inserting the two security screws
2.6 Firmware Updates
You can see the version of the Type 3670s firmware in the Info tab of the USB Audio Driver’s BKSV
USB Audio Control Panel.
From firmware version 8.F4, you can update the firmware via a USB port.
Check bksv.com/Service/downloads under 3670 for Firmware version later than v8.F4
A Type 3670 with an older firmware version than 8.F4 can be upgraded by contacting your local HBK
sales representative or Global Customer Care.