JLG M450 ANSI Service Manual - Manual (Page 181)

SECTION 6 - JLG CONTROL SYSTEM
3121127 – JLG Lift – 6-3
The top level menus are as follows:
HELP
DIAGNOSTICS
ACTIVATE 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 sys-
tem 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 ESC. 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
ESC. 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 can-
not be accidentally altered. To change the access level,
the correct password must be entered. To enter the pass-
word, scroll to the ACCESS LEVEL menu. For example:
MENU:
ACCESS LEVEL 2
Press ENTER to select the ACCESS LEVEL menu.
Using the UP or DOWN arrow keys, enter the first digit of
the password, 3.
Then using the RIGHT arrow key, position the cursor to
the right one space to enter the second digit of the pass-
word.
Use the UP or DOWN arrow key to enter the second digit
of the password which is 33271.