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6.3.3
Valve DeadZone Test
1.
Follow the steps,
6.1.1
to
6.1.3
(level booms, working RPM,
etc.), before proceeding.
2.
Ensure the UC4+ control panel is in
MANUAL
mode, at the
Normal Operating Screen.
3.
Navigate to the "
More ?
" menu prompt in the
SETUP
menu
Toggle the "
AUTO (YES)
" switch to confirm.
4.
Navigate to the boom section you wish to setup, for example,
"
Right ?
" to adjust the right up and/or the right down
settings. Toggle the "
AUTO (YES)
" switch to confirm.
5.
Toggle the "
SETUP (NO)
" switch to access the next menu
prompt, in this case the right up DeadZone ("
-DZ
Ç
").
6.
While viewing the DeadZone ("
DZ
") menu prompt, perform one
of the two tests: AUTO DeadZone Test or Manual DeadZone
Test.
NOTE: You do not need to run both the AUTO and Manual
tests. The tests are entirely independent.
a)
Auto DeadZone Test
•
Toggle and hold the "
AUTO (YES)
" switch.
•
When the "
Done
" message is displayed, release the
"
AUTO (YES)
" switch to view the new setting.
b)
Manual DeadZone Test
•
Toggle and hold the "
MANUAL
" switch.
•
The valve will turn on at the indicated setting for exactly
one-second. The LCD screen will show the actual change in
height.
•
The change in height reading is live as long as you hold the
"
MANUAL
" switch. Wait until the height reading has
settled to a stable value and record this reading.
•
Average your three readings. The acceptable average
change in height should be from 13 to 38 mm (0.5 to 1.5
inches) (ideal would be 25 mm (1 inch) exactly).
•
If the average is less, increase the
DZ
setting with the "
+/-
"
switch. If the average is more, decrease the
DZ
setting with
the "
+/-
" switch.
•
Repeat the Manual Dead Zone Test until the average falls
into the acceptable range.
