Delta LTL2000S - Manual (Page 11)

DELTA LTL2000S(Q) Retroreflectometer 7
The display shows:
Step 1
Step 2 Step 3 Step 4 Step 5
Step 6 Step 7 Step 8
To verify the calibration do a Rl measurement on the normal before removing the normal in
step 8.
To document the calibration press the key to print.
In the example above the Rl function is now calibrated to a Rl value of 150.
If an error is detected during the calibration procedure then the display will indicate this.
Note:
Mount Light Trap
when Ready
Zeroing
Please Wait Zero OK
Zero: 0.05% Mount Rl Normal
when ready
Calibrating
Please Wait
Rl Normal 150
= when OK
Calibration Done
Remove Normal Rl Normal 150
= OK to Edit Wait
• Avoid calibration in direct sunlight
• Store the reference calibration unit in a dry and clean environment.