Delta LTL-XL Quick Manual

Quick Guide - LTL-XL Retroreflectometer

Getting Started

Height Adjustment

Before using LTL-XL notice that the operating panel can be adjusted in height for ergonomic considerations. The
height is adjusted by pressing the red knob on the front of the instrument and at the same time lifting the handle on
the operating panel. Release the knob and continue lifting until the handle locks.

Measuring

Turn on the LTL-XL by pressing and holding the ON/OFF button
then change to the measure mode. An exception is when the instrument is set to ask for user identification, see

User select.

Calibrate the instrument if necessary, see Calibration.
Place the instrument on the road marking.
Press the big green OK-button
When the measurement is complete, the RL and/or Qd value will be displayed. Data is automatically transferred to
the data log. If there is a problem with the measurement a warning or an error icon will pop up (see Warnings and
Errors) and an audible alarm will sound (if enabled, see Sound).
To printout the last measurement data, press the PRINT button

Buttons

HELP
Presents a help text for the actual
function. Another press on the
button will open up a general help
menu.
MENU
Selects the top level of the menu
tree. Use UP and DOWN to scroll
through the menu items. Press OK
to select.
HOME
Will bring you back to measure
display.
BACK
Is used to go backward one step in
the menu.
User select
If a user icon
buttons to mark the user icon. Press the OK button to enter the user select menu.

Series id select

From the measure display press ▲ to mark the road icon
menu. To deactivate the series id press MENU and select SETTINGS/SERIED ID. Now select ACTIVATE and use
OK to change to OFF.
QUICK GUIDE LTLXL-UK VERS 1.01.DOC
to take a measurement. A measurement will be finished in 1-3 sec.
is shown in the top line of the display then from the measure display press▲and ◄ or ►
until the display turns on. The display will
ON/OFF
Is used to turn the instrument ON
or OFF. Press the button to turn
on the instrument. Press 0 to 4
sec. to change to sleep mode.
Press >4 sec. to turn off the
instrument.
SMART
This button is user programmable
to one of several functions, e.g. to
clear the last measurement or
select measurement type.
CALI-
Starts the calibration wizard.
BRATE
PRINT
This button will print out the last
measurement or selected parts of
the log to the internal printer
(optional).
. Press the OK button to enter the series id select
2008-10-31