Vaisala Spectrum 4.0 - Manual (Page 73)

Veriteq Spectrum 4.0 User’s Guide
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stored in the data logger. Ensure you are using a data logger supported by Spec-
trum.
Unable to create logger file
This error message is generated when Spectrum attempts to create a logger file
on a disk and an error occurs. Some possible reasons include:
• The disk is full.
• The user does not have write access to the disk. Ensure the user has write
permission to the folder where the logger file is being saved.
• The file is already open by a different program. Close it.
• The file name is invalid. Try using a more simple .spl file name.
Frequently Asked Questions
I have recently upgraded Veriteq Spectrum software to the latest version. Will
this new software work with my existing loggers and files?
Yes. Each version of Veriteq Spectrum software is designed with backward
compatibility. This means that it works with all previous versions of loggers or
files created from those loggers.
I have recently purchased a new logger. Will it work with my older version of
Spectrum software?
Not always. In our pursuit of continual product improvement, we periodically
upgrade logger hardware or release new logger models. Unfortunately, these
changes may not be recognized by an older version of Veriteq Spectrum soft-
ware and can result in difficulties. For that reason, each logger that you pur-
chase includes a note indicating which software version it must be used with.
The safest choice is to always upgrade to the latest version of software. Contact
Veriteq Instruments if you require a software update.
Does the software account for daylight savings time changes?
Yes. Daylight savings time changes are automatically accounted for in all graph
and tabular displays.
How many logger files can I overlay onto the same graph?
You can overlay many channels of data onto the same graph; in testing, we in-
serted more than 100 channels successfully.
Do all graphs have to be created from one data logger?
No. You can create graphs using files from different data loggers and different
data logger models.