2.4 Keypad Definition
ON/OFF: Turns unit on or off
Numerals 0-9: Enter a new frequency, amplitude level or step size,
select corresponding menu item choice where applicable
Numerals 1&2: From the main screen, pressing 1 or 2 will toggle
the LCD between channel 1 and channel 2 set up screens.
Pressing 1 while on the channel 1 will cycle between the four
channel
setups
. Likewise for channel 2.
Numeral 0: From the main screen, pressing 0 will toggle the RF on
and off or turn the SCAN on and off when the SCAN is armed.
SEL: Select. Toggles between frequency, amplitude and step size
on the main screen or chooses highlighted menu option in
applicable screens. Also the same as the “OK” touch screen
button.
UP/DOWN ARROWS: Adjust frequency, amplitude or step size of
highlighted channel in the main screen using the arrows.
Adjustments to frequency are made in the set step size. In
applicable sub-menus, the arrows control selection of menu
options.
PLUS/MINUS SIGNS: Change to a positive or negative amplitude
value.
LOCK/DECIMAL POINT: Locks the keypad from any unintentional
changes. Indication of lock status is on the display when on the
main screen only. The keypad may be locked and unlocked from
the main operation screen only. The Decimal Point is for use when
numerically entering a new frequency, amplitude or step size.
MENU: This brings up the Main Menu screen from the main
operation screen, returns to main screen from Main Menu and
backtracks through menus within sub-menu screens.