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BASIC OPERATION
Using the Front Panel Buttons
All operations of the AT-100Pro are controlled via the front panel buttons. Although there are a total
of seven buttons on the front panel, there are more than seven functions that can be carried out on the AT-
100Pro. In order to accommodate the many functions of the AT-100Pro, the operation performed by
pressing a particular button is determined by the manner in which the button is pressed, and no operation
begins until the button is actually released.
The various types of button presses are described here:
Momentary or short press:
The button is pressed and released immediately.
Medium Press:
The button is held for one-half to 2.5 seconds, and then released.
Long Press:
The button is held for more than 2.5 seconds, and then is released.
FUNC -> Button:
The
FUNC
button is pressed first, then the desired secondary button is pressed
momentarily and released. e.g.:
FUNC -> Ant (HiLoZ)
means “Press the
Func
button and release, then
press the
Ant (HiLoZ)
button and release.”
B B ButtonC:
The three buttons are held simultaneously.
Startup Options
The AT-100Pro has three commands that can only be issued when first applying DC power. That is, to
issue these commands, first unplug the DC coax power cable, then hold down the appropriate button
combination while plugging the DC coax power cable back in.
Version Display:
Press and hold
FUNC
while powering up. The firmware version number is
displayed on the LED bargraph meters. The major revision number is displayed on the upper bargraph,
and the minor revision number on the lower. The digits read from right to left, so the following example
shows a version number of 1.3. Your version number may be different.
Memory Erase:
Press and hold
FUNC+ANT+TUNE
while applying DC power to the AT-100Pro.
This will restore the unit to factory default settings and erase all tuning memories.
LEDs On/Off:
When operating from battery power, it may be desired to disable the LED bargraph
display to conserve power. To toggle this feature on and off, hold
ANT (HiLoZ)
while applying DC
power.
Содержание AT-100Pro
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