Bird Technologies AT-400 - Manual (Page 21)

9
Chapter 2 Basic Operations
Getting Started
This section describes initial quick steps to get started. For
detailed information regarding connecting the Antenna
Tester refer to that section at the end of this chapter.

Note: This unit is shipped with the batteries not
charged. Charge batteries overnight or for at least 8
hours before use.
Power On/Off
y To turn the Antenna Tester on, momentarily press the
ON
key. The results of a self test will be displayed if a
failure is present. For more information about the self
test or a failure, refer to the maintenance section.
y To turn the Antenna Tester off, press and hold the ON
key for 1 second.
Backlight
y To turn the backlight on, press the BACKLIGHT key.
y To increase or decrease display contrast, press and hold
the BACKLIGHT key while pressing either the UP or
DOWN arrow key.
y To turn the backlight off, press the BACKLIGHT key.
Software Menu
y Press the MENU key to display the software menu.
ON
MENU