Bird Technologies AT-800-Manual - Manual (Page 29)

Basic Operations
11
Select Key
The instructions in this manual are based on stepping
through the software menu using the keys below the
display. Once comfortable operating the AT-800, it
may be faster to use the SELECT key to access some
functions. These include: Units, Scale, Start and Stop
Frequencies in swept frequency mode and Units,
Scale, Frequency and Channel in single frequency
mode.
Press the SELECT key until the cursor is blinking at
the desired function. The first function enabled depends
on the last function selected through the menu.
Messages
There are five messages that are displayed to inform of
equipment, or procedural, conditions.
“Lo Batt”
Displayed when battery voltage is less than 6.6V, refer
to "Charging Batteries" on page 41.
“Busy”
Displayed during mode changes indicating the mea-
surement information is being updated.
“Hold”
Displayed when in the Swept Frequency mode, and
Single Hold is the selected sweep type.
“Pass” or “Fail”
Displayed indicating the appropriate results of a limit test.