Casella CEL CEL-440 - Manual (Page 28)

Operation Press Display Shows Comments
9. If required,
set the
Delay Timer to
enable
quick
edit
mode
Use and to select a
field.
Use
and to change
the entry in the field.
Save the settings by
pressing again to
resume normal operation.
Press
to return to the
Timers menu.
When the required measurement mode and timer settings have been
selected, press once to obtain a Measurement screen or twice to
obtain the Main menu that gives access to all settings and stored data.
3.2 Select Measurement Setup
(Factory- or User-Prepared Setups)
The Setup specifies the particular parameters that are to be measured.
Selection procedures for broadband and narrow band measurements
differ, as a wider choice of parameters is available for broadband, while
several frequency band scanning options are available for narrow band. A
factory configured setup and up to four user setups can be stored for
each available bandwidth.
Firmware version 2.0 introduced the facility for all broadband
measurement parameters to be obtained from a single narrowband,
provided octave or third octave band are available.
In addition, the CEL-480 can make measurements at specified
time intervals and store period noise data and exceedance (L n ) values
and profiles. Display screens that are available only for a CEL-480 are
shown with a dashed - - - - line.
3.2.1 Select Broadband Measurement Setup
The factory setup for single band (broadband
8
) measurement contains a
set of standard parameters selected for general purpose use.
User setups contain parameters that have been selected to
perform some particular task and are saved under a user setup identity.
Changes to user setups are saved for re-use, however any changes to
s-08
T1 X
T2 X
T2 X
T1 X ØØ/ØØ:ØØ
ØØ/ØØ:ØØ
ØØ/ØØ:ØØ
ØØ/ØØ:ØØ
1/14
MENU
Note 8: Before V 2.0 firmware, Single Band was identified as Broadband.
Page 28 - CEL-440/480 Operators Handbook
Select Mode & Setup