Chapter 4 – Data Operations
Using a Portable Printer
44
Brüel & KjærIntegrating Sound Level Meter Type 2239 A
User Manual
Brüel & Kjær dealer for more information about printers rec-
ommended for use with Type 2239 A.
4.2.1 To Make a Print
If you are using a portable printer, you will get the best results
by printing each set of measurements immediately after you
have taken them. If you want to save your measurements as
records, then it is best to download the records to a computer
and print from a spreadsheet program. Otherwise they may
not be printed correctly.
To connect the sound level meter to a serial printer, you must
use Brüel & Kjær cable AO 1442. Contact your Brüel & Kjær rep-
resentative if you do not have one.
To print measurement results:
1. If you have already taken the measurement you wish to
print, do not turn off the sound level meter. If you do, your
results will be erased.
2. Connect one end of a Cable AO 1442 to the serial port on
the back of the sound level meter, using the screws to
secure it.
Fig.4.12 Location of the serial port
960159e
Serial Interface
Serial Port
bb221911.book Page 44 Tuesday, July 24, 2001 11:23 AM
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