User`s guide

User's Guide ______________________________________________________________________
114 _________________________________________________________________ M210455EN-B
Handheld Terminal
Table 39 Troubleshooting the Handheld Terminal
Problem Probable Cause Remedy
The handheld terminal
does not power up
normally.
The handheld terminal
is not connected to a
power outlet.
Check the cable
connections.
The backlight is not on. After a certain time, the
lights will go off to
maintain low power
consumption.
Press any key on the
keypad.
The "Not Available" text
appears on the screen.
Your system does not
have the Enhancement
sensors connected.
Connect the sensors. If
you have the Basic
system, ignore the text.
You are trying to
change station
dependent settings, but
you cannot access the
input field.
A communication
problem between
MAWS and the
handheld terminal.
Check the cable
connections. The
handheld terminal must
be connected to MAWS
with a hard wire, when
changing the station
dependent settings.
Technical Support
For technical questions, contact the Vaisala technical support:
E-mail [e-mail]
Phone (int.) [phone]
Fax [phone]