JLG E450A, Service And Maintenance Manual

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SECTION 6 - JLG CONTROL SYSTEM
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The top level menus are as follows:
HELP
DIAGNOSTICS
SYSTEM TEST
ACCESS LEVEL
PERSONALITIES
MACHINE SETUP
LEVEL VEHICLE (level 1 only)
CALIBRATIONS (view only)
If you press ENTER , at the HELP: PRESS ENTER display,
and a fault is present, the analyzer display will scroll the fault
across the screen. If there was no fault detected, the display
will read:
HELP: EVERYTHING OK. If powered up at the
ground station, the display will read: GROUND OK.
If ENTER is pressed again, the display moves to the fol-
lowing display:
LOGGED HELP
1: STARTUP (2/1
)
At this point, the analyzer will display the last fault the system
has seen, if any are present. You may scroll through the fault
logs to view what the last 25 faults were. Use the right and left
arrow keys to scroll through the fault logs. To return to the
beginning, press ESCAPE . two times. STARTUP (2/1)
indicates a power up.
When a top level menu is selected, a new set of menu items
may be offered: for example:
DRIVE
BOOM
SYSTEM
DATALOG
VERSIONS
Pressing ENTER with any of the above displayed menus,
will display additional sub-menus within the selected menu. In
some cases, such as
DRIVE , the next level is the parameter or
information to be changed. Refer to the flow chart for what
menus are available within the top level menus. You may only
view the personality settings for selected menus while in
access level 2. Remember, you may always cancel a selected
menu item by pressing the ESCAPE . key.
Changing the Access Level of the Hand Held
Analyzer
When the analyzer is first connected, you will be in access level
2 which enables you to only view most settings which cannot
be changed until you enter a password to advance to a lower
level. This ensures that a setting cannot be accidentally
altered. To change the access level, the correct password must
be entered. To enter the password, scroll to the
ACCESS LEVEL
menu. For example:
MENU:
OPERATOR ACCESS