BB0955-13
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Modular Precision Sound Analyzer Type 2260
User Manual
Keys, Display and Sockets
Brüel & Kjær Type 2260
B
K
7/6-'89
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dB
940479e
20
21
22 23 24 25
26
27
28
18
14
12
9
8
5
3
2
1
4
6
7
10
11
13
15
16
17
19
Keys
1 On/Off
Turns the analyzer on and off
2 Battery
Displays the Battery Voltage screen to check the
status of the batteries
3 Calibrate
Displays the Calibration menu for calibrating the
analyzer
4 System
Displays the System menu for configuring the
analyzer and installing application software
5 Recall
Displays the Recall menu for recalling data from
the analyzer’s internal disk or a memory card in
the Memory Card slot (28)
6 Transfer
Transfers the selected data to the connected de-
vice (printer or computer)
7 Store
Displays the Store menu for storing data on the
analyzer’s internal disk or a memory card in the
Memory Card slot (28)
8 Range
Displays the Range menu for changing the ana-
lyzer’s measuring range
9 Set-up
Displays the Set-up menu for changing the ana-
lyzer’s set-up parameters
10 Pause/Continue
Pauses the current measurement or, if the ana-
lyzer is in Pause mode, continues it without re-
setting
11 Arrow Keys
Moves the field selector around the screen and
selects parameters and fields for editing. Also
scrolls menus or long lists of items
12 Measurement Results
Displays the installed application’s Display menu
for displaying measurement data
13 Reset/Start
Deletes the current measurement data, sets the
analyzer’s internal buffer to zero and, restarts
the measurement
14 Help
Displays a help screen for the area of the appli-
cation you are using. Help is also available for
the hard keys
15 Back-light
Turns the screen’s back-light on and off. The
back-light will automatically go off after a set
period which is defined in the analyzer’s set-up.
16 Display/Hide Menu
Displays the soft key menu in either short or
long form
17 Soft Keys
Activate application menus and options
Display
18 Display
Shows application, set-up screens and measure-
ment results
19 Soft Menus
Show the effect of pressing the soft keys
Sockets
20 Digital Audio Input
TOSLINK optical input for signals from a DAT
recorder or CD player
21 Auxiliary Output 1
00-series 3-pole LEMO socket for output of soft-
ware-determined signals. Can be used, for exam-
ple, as a signal generator or for recording signals
on a level recorder
22 Auxiliary Output 2
Second Auxiliary Output socket
23 External Power
Input socket for external 10 to 14V power supply
24 Serial Interface
9-pole male serial interface socket for transfering
data to printers and computers and for remote-
controlling the analyzer from a computer
25 AC Input/Output 1
00-series 3-pole LEMO socket for input or output
of AC signal. In output mode, can be used for
recording signals on a DAT recorder or analyzer,
or with headphones. In input mode, can be used
when analysing electrical signals, for example,
recordings from a DAT recorder
26 AC Input/Output 2
Second AC Input/Output socket
27 Digital Audio Output
TOSLINK optical output for signals to a DAT re-
corder
28 Memory Card
PCMCIA card slot for installing and uninstalling
programs and copying data to and from a mem-
ory card
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