Operating the R&S
QAR
R&S
®
QAR
51
User Manual 1178.7200.02 ─ 04
3. Select the (serial) port the barcode scanner is connected to from the dropdown
menu.
5.2.5
Verification
The R&S
QAR provides a verification procedure to validate the quality of the measure-
ments. The verification consists of a series of measurements with standardized plates
placed at a fix distance from the R&S
QAR.
If verification fails, calibrate the R&S
QAR. If calibration still results in a failed verifica-
tion, check the hardware for defects.
Warm-up time
The warm-up time of the R&S
QAR must be at least 90 minutes before you can start
verification.
Required equipment
All required equipment is included in the delivery of the R&S
QAR-Z41.
●
Verification objects
–
1 x metal frame
–
3 x plastic plate with different thicknesses
●
Frame for verification objects
●
Allen wrench size 5
Handling the verification objects
●
Store the verification objects in the bag they were delivered in.
●
Keep the verification objects clean and free from fingerprints.
●
Do not scratch the verification objects.
●
Clean the objects with a lint-free duster or a damp rag. Do not use chemicals.
Mounting the frame
The verification objects come with a frame that can hold the verification objects. The
frame can be screwed to the reference reflector stand.
1. Place the frame onto the reference reflector.
Bumper Measurements
