Delta PG-40 Spezifikationen

DELTA · Venlighedsvej 4 · 2970 Hørsholm · Denmark · Tel. (+45) 72 19 40 00 · Fax (+45) 72 19 40 01 LTL-X RETR

10 LTL-X Retrometer DELTA User select (user initials) If a user icon is displayed in the upper icon row on the measuring display, press the UP

DELTA LTL-X Retrometer 11 Mount the reference calibration unit and perform a complete traceable calibration. Replace the reference calibration un

12 LTL-X Retrometer DELTA Important guide lines for the correct use of the LTL-X Positioning of the instrument on the road marking Select an are

DELTA LTL-X Retrometer 13 Protection of the display/display shield. For the protection of the display and longevity of the instrument

14 LTL-X Retrometer DELTA SECTION 2 GENERAL INFORMATION The measurement The LTL-X retroreflectometer measures the RL (coefficient of retrorefl

DELTA LTL-X Retrometer 15 Figure: 3. Measurement field with wet night accessories mounted. The tower of the LTL-X contains the illuminatin

16 LTL-X Retrometer DELTA Notes on error sources Stray light can occasionally enter the instrument but will be insignificant under normal meas-ur

DELTA LTL-X Retrometer 17 SECTION 3 THE USER INTERFACE Figure: 4 – Display Display and keyboa

18 LTL-X Retrometer DELTA Lower icon row  From the lower icon row you can select a road marking icon that will be saved together with the meas

DELTA LTL-X Retrometer 19 HELP Present a context sensitive help text. Another press on the button will open up a general help menu.

ii LTL-X Retrometer DELTA DISCLAIMER The information contained in this document is subject to change without notice. DELTA LIGHT & OP

20 LTL-X Retrometer DELTA The menu tree Figure: 5 – Menu tree MAIN MENU: SETTINGS SERIES-ID LOG AVERAGE DIAGNOSIS PR

DELTA LTL-X Retrometer 21 SETTING UP FOR MEASUREMENTS Selecting a user ID The user ID (user profile) is used to identify the operator and is sav

22 LTL-X Retrometer DELTA Selecting OFF will deactivate the user function and set all individual instrument settings to default. Clear user USE

DELTA LTL-X Retrometer 23 The procedure. From the HOME screen press the DOWN button. Then use the LEFT or RIGHT button to highlight the wanted i

24 LTL-X Retrometer DELTA Use UP or DOWN until DATE FORM is highlighted. Press OK and the date format menu is shown. DATE FORMAT: O

DELTA LTL-X Retrometer 25 Setting the display, contrast and back light The backlight time display shows how long the display backlight will be tu

26 LTL-X Retrometer DELTA SMART KEY: OK SELECT SERIES CLEAR LAST MEAS. RESET AVERAGE SER. ID ON/OFF Use the UP or DOWN but

DELTA LTL-X Retrometer 27 The GPS data can be viewed from the HOME screen by pressing the UP button and then high-lighting the GPS icon by using

28 LTL-X Retrometer DELTA It is not possible to see which correction system was used. For further information about the GPS system and WAAS / EG

DELTA LTL-X Retrometer 29 To change the setup, press MENU and select SETTINGS / SETUP. Pressing OK will toggle be-tween ADVANCED and BASIC. To r

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30 LTL-X Retrometer DELTA SERIES ID Working with series ID (name) The purpose of a series ID. The series ID is a label. For example, it could b

DELTA LTL-X Retrometer 31 ENTER ID). Proceed by spelling the series name (see Editing pg. 38). Removing a series ID This will remove the serie

32 LTL-X Retrometer DELTA SELECT PRESETS: ◄► OK The bottom line shows the present six preset icons. Use the LEFT, RIGHT, UP and DOWN buttons

DELTA LTL-X Retrometer 33 THE LOG Each time a measurement is taken data is stored to the log. The following data are saved, if enabled:  Measu

34 LTL-X Retrometer DELTA Viewing the log Press the MENU button and select LOG / VIEW LOG: VIEW LOG: OK LAST DATA ALL SER

DELTA LTL-X Retrometer 35 ing the LEFT button or rolling the bar out of the top by pressing the UP button. To return to the log menu, press OK o

36 LTL-X Retrometer DELTA In the case shown above, there are 104 measurements in the log, leaving room for 1396 more. There are 15 measuring ser

DELTA LTL-X Retrometer 37 OTHER SETTINGS Average function An average function can be activated showing the average of the measured Rl value calc

38 LTL-X Retrometer DELTA Editing names From certain points you arrive to the EDIT menu e.g. by choosing NEW from the series list. A B

DELTA LTL-X Retrometer 39 Diagnosis Press the MENU button. Highlight the line DIAGNOSIS. Press the OK button, and the

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40 LTL-X Retrometer DELTA Default settings / user reset At power up a combination of buttons can be pressed to reset the active instrument settin

DELTA LTL-X Retrometer 41 SECTION 4 MAINTENANCE General care The retrometer is constructed for outdoor use i

42 LTL-X Retrometer DELTA Replacing the battery A worn out battery will not hold a charge very long. When the battery is worn out it must be rep

DELTA LTL-X Retrometer 43 Battery status The capacity of the battery can be seen from the icon in the upper icon row.

44 LTL-X Retrometer DELTA The reference Zero Signal Calibration unit Ref

DELTA LTL-X Retrometer 45 Light trap The zero signal is simulated by a light trap mounted in the calibration unit in

46 LTL-X Retrometer DELTA  Reference calibration Now the instrument is ready for the next step and the display will tell you t

DELTA LTL-X Retrometer 47 Printer The printer is a high-speed high quality mini thermal printer. It has only a few mo

48 LTL-X Retrometer DELTA Mounting the wet night rails for rain measurements In order to move the measurement field outside the horizontal base c

DELTA LTL-X Retrometer 49 Fasten the wet night rails in the lid with the screws delivered with the rai

DELTA LTL-X Retrometer v TABLE OF CONTENTS SECTION 1 ...

50 LTL-X Retrometer DELTA Mounting the wheel unit (option) A wheel unit can be mounted in the rear of the instrument for easy trans

DELTA LTL-X Retrometer 51 APPENDIX A COMMUNICATION FACILITIES Communication specification LTL-X is equipped with

52 LTL-X Retrometer DELTA APPENDIX B SPECIFICATION General characteristics Illumination angle ...

DELTA LTL-X Retrometer 53 Environmental characteristics Temperature: Operating ...

54 LTL-X Retrometer DELTA APPENDIX C DELIVERY

DELTA LTL-X Retrometer 55 INDEX 3 30 meters · 5 A Advanced · 26 Amending clear data · 31 Auto off · 27 Aux functions · 24 Average function ·

56 LTL-X Retrometer DELTA M Maintenance · 39 Map datum · 26 Measure display · 15 Measurement · 12 Measurement field · 12 measurement, number · 10

vi LTL-X Retrometer DELTA Default settings / user reset ...

DELTA LTL-X Retrometer 7 SECTION 1 OPERATING INFORMATION LTL-X introduction The LTL-X retroreflectometer is a portable field instrumen

8 LTL-X Retrometer DELTA  Name of measuring series (road name).  Profile (icon) for road marking.  User initials.  GPS data (if installed).

DELTA LTL-X Retrometer 9 Getting started Buttons: HELP ON/OFF MENU SMART