PPA5xx/15xx user manual
3-11
3.7 Data Entry Guide
Text Entry
Use MODE key to select text entry. Enter text via the 4
function keys in the upper right of the panel. Each function
key jumps to a different letter of the alphabet:
(POWER) A, (HARM) I,
(RMS) O, (SCOPE) space
Choose other characters by stepping forward or backwards
using the UP and DOWN keys. Select upper/lower case
with the ZOOM key.
(Values may be overwritten or edited by use of the L, R
and DELETE keys)
Alternatively, text entry can be made via the numerical
keypad resembling a telephone keypad, where key 1 is
symbols, key 2 ABC, key 3 DEF etc.
Numeric Entry
Use MODE/numeric keys for number, decimal point, or +/–
to enter parameter value. The 4 function keys in the upper
right of the panel may be used as quick multipliers, where
POWER is 10
6
(M), HARM is 10
3
(k), RMS is 10
-3
(m), and
SCOPE is 10
-6
(µ).
Press ENTER (menu control keys) to set value.
Press HOME (menu control keys) to abort data entry,
restore original.
(Values may be overwritten, or edited by use of the R, L
and DELETE keys)