Contrel EMA90, User Manual, Page: 33 / 64

EMA90 - USER MANUAL
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9) USE
9.1) FUNCTION KEYS
•
UP & DOWN KEYS
The “UP” and “DOWN” keys allows to skip through the real time pages and to
select the programming level or to modify values during the input in the setup
menu.
•
LEFT & RIGHT KEYS
The “LEFT” and “RIGHT” keys allow to visualize the real time sub pages and to
move the cursor in the field of input data in the setup menu. To skip from real
time pages and to go in the menu setup it’s necessary to press simultaneously
both these keys. To come back at real time pages to repeat the same
operation. Other functions allow to see average values, minimum and
maximum, storage and harmonic components. When it’s possible to accede at these function two little
arrows appear on the display’s bottom bar.
•
“ENTER” KEY
“ENTER” key, if pressed for at least 3 seconds on any of the real time pages
(instantaneous value pages) sets the current visualized page as “MAIN PAGE”.
In the SETUP menu the “ENTER” key allows to enter in the setting menu or submenu in
order to program and/or set values and confirm the operation/s.
•
SYSTEM RESET
To reset the unit directly from the keyboard without entering in
the Setup menu (where from there it is also possible to reset
the unit through Reset Global on chapter 11.12), operator may
press simultaneously the 4 arrow keys, after 2 seconds the
complete unit will be re-set.
10) REAL TIME VALUES
The real time pages show all the possible performed measurement of the instrument during the
evolution. All visualized pages may be set as main page by the operator, this means that the preferred
page may be set as the one to be visualized. To set the main page the operator shall press the
"ENTER" key for at least 2 seconds, the symbol of the main page is shown with a "
# " on the top right
side of the display. The visualization of real time measure includes a sequence of principal pages, that
it’s possible to see pressing “UP and “DOWN” keys, and secondary pages that it’s possible to see
pressing “LEFT” and “RIGHT” keys when these symbols (
◄ and ►) compare
.
P.
UP
P. D
OWN
S
ELECT
S
ELECT
E
NTER
P.
UP
P. D
OWN
S
ELECT
S
ELECT