Instruction manual

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Optional Accessories
Using a Printer (DPU-414, CP-10, CP-11)
Data gained during measurement and data stored in the memory of the NA-27 can be
printed out on a printer. You can also produce hard copy of the menu screens.
Connect the I/O interface on the bottom of the NA-27 to the printer (DPU-414, CP-10,
CP-11), using a serial printer cable. The printer and cable are optional.
1. Set the power switches of the sound level meter and the printer to OFF.
2. Connect the printer cable and secure it with the fastening screws.