Specifications

Operation 3-3
To enter a space, press any bracketed key followed by 0.
To delete a character, use the left and right arrows to position the cur-
sor and press the C button. All trailing characters move to the left.
The up and down arrows are used to scroll through the menu selec-
tions. These arrows convert to left and right scrolling when editing in
the text message mode. The scrolling rate remains constant for the
duration of time an arrow button is held down. The arrows remain
active until another control function is used.
The C button is used for selecting the channel function, while the F
button selects frequency functions. The E button enters supplied
information into memory.
Send Button
The SEND buttonisusedtosendanALEcalltothelaststationwith
an established link. For a more detailed description, refer to the Plac-
inganALECallsectiononpage3-20.
Alpha Button
Immediately to the right of the display are five buttons. The ALPHA
button is the fourth from the top. Pressing it allows access to the
Alpha menu. To exit the menu, press ALPHA again.
Mode Buttons
An operational mode is selected by pressing the MODE buttons
located beneath the mode icon on the lower left side of the display.
These buttons allow scrolling through the available choices.
Mode Description
USB USB voice: Standard voice grade IF filter and
voice AGC time constants
LSB LSB voice: Standard voice grade IF filter and voice
AGC time constants
USB DATA FSK AGC time constants, optional USB wideband
data filter, 300-3000 Hz BW
LSB DATA FSK AGC time constants, optional LSB wideband
data filter, 300-3000 Hz BW
USB AME Same as USB mode with addition of the carrier in
transmit mode at a level of -6 dB relative to PEP
LSB AME Same as LSB mode with addition of the carrier in
transmit mode at a level of -6 dB relative to PEP