Index 
Alpha message  2-27 
Alpha 
Shift key  3-19 
Alphabet keys*  3-9, 
3-20 
ALT CURSR key  3-36 
ALT key 
3-9,3-20,3-32 
ALT Shift key*  3-9, 3-20 
alternate cursor  2-15 
APL/Text feature  4-13 
ATTN key  3-32 
Attribute Selection keys 
Field Inherit keys 
347 
highlighting selection keys 
347 
Programmed Symbol Set selection keys 
347 
Attribute Select Overlay keyboard 
34, 
3-6, 3-46 
Attribute 
Select Typewriter/APL keyboard 
3-4,3-6,3-46 
Attribute Select Typewriter keyboard 
3-4,3-6,3-46 
Audible Alarm feature  4-10 
audible alarm volume control  2-9,4-10 
Back Tab 
key 
3-29 
Backspace key 
3-31 
blank keys in Numeric Mode  3-24 
Blink 
key 
3-47 
brightness control  2-9 
card reader operation 
4-7 
character highlighting 
character blinking  2-4,2-27, 
346, 
347 
character reversal 
2-4,2-27,3-46, 
3-47 
character underscoring 
24,2-27,3-46,3-47 
characters 
adjusting brightness 
2-9 
adjusting contrast 
2-9 
APL  4-17 
deleting  3-43 
inserting  3-41 
Text  4-22 
cleaning procedures  2-28 
CLEAR 
key 
3-34 
clearing the screen 
(see 
CLEAR key) 
Click key  3-39 
color(s)  2-28, 3-47 
contrast control 
2-9 
Control Unit Selector switch  4-12 
controls/switches, discussion 
2-8 
cursor  2-15 
cursor, moving 
(see 
Cursor Control keys) 
cursor, positioning 
(see 
Cursor Control keys) 
cursor, program control 
of 
2-16 
Cursor Control keys  3-25 
cursor wrap 
2·16 
CURSR 
BLINK key  3·36 
CURSR SEL 
key  3-33 
data, 
protected 
2-14 
Data 
Entry 
keyboard  3-17 
da ta pro cessing  1-4 
data processing system  1-4 
Dead Keys  3-44 
Delete key  3-43 
deleting characters 
(see 
Delete key) 
designator characters  4-4 
DEV CNCL key  3-40 
disabled keyboard 
(see 
Do  Not Enter messages) 
display image  2-11 
Do  Not Enter messages  2-21 
Dual Case/Mono Case switch 
2-10 
DUP 
key*  3-13, 3-22 
ending a field 
(see 
FIELD MARK key) 
ENTER key  3-43 
ERASE EOF key  3-35 
ERASE INPUT key  3-35 
erasing input fields 
(see 
ERASE INPUT key) 
extended highlighting feature  2-27 
features, optional 
APL/Text  4-13 
audible alarm 
4·10 
Numeric Lock  4-11 
Security Keylock  4-9 
Selector Light 
Pen  4-3 
Switch Control Unit  4-12 
Field Inherit key(s)  2-28, 3-47 
FIELD MARK key*  3-13, 3-22 
fields 
definition  2-13 
high-intensity  2-14 
input  2-13 
nondisplay  2-15 
numeric 
2·14 
protected  2-14 
formatted display  2-13 
high-intensity data  2-14 
highlighting  2-2, 2-27 
highlighting selection keys  3-47 
horizontal positioning keys 
3·30 
how to 
adjust brightness 
of 
characters  2-9 
adjust contrast 
of 
characters 
2-9 
adjust volume 
of 
audible alarm 
2-9,4·10 
cancel a print operation  3-40 
clear the screen  3-34 
delete a character  3-43 
determine your keyboard type 
3-5 
erase all input fields  3·35 
erase an 
input 
field  3·35 
insert a character  3-41 
locate information in this book 
1·1 
move cursor  3·26 
select a printer  3-38 
start a 
print 
operation  3·38 
turn 
power 
on/off 
2-8 
turn 
the 
keyboard clicker 
on/off 
3-39 
unlock keyboard 
3·40 
use audible alarm  4·10 
use 
control 
unit 
selector switch  4-12 
use Numeric Lock 
2·14 
use Security Keylock  4-9 
use Selector Light 
Pen  4-4 
*This subject 
is 
discussed in each 3278 keyboard section.  Refer 
to 
the 
page 
that 
applies 
to 
your keyboard: 
the 
first reference is 
to 
the 
Typewriter 
keyboard; 
the 
second, 
to 
the 
Data Entry keyboard. 
Index 
X-I