TROUBLESHOOTING WITH THE METER CHECK DISK
IMPORTANT!! Do not attempt to separate the components of the Meter Check Disk (Code
1705- EU). The Meter Check Disk consists of a disk with a permanently attached cover.
Do not fill the Meter Check Disk with water. Water is not used in the Meter Check Disk.
CALIBRATION OPERATIONS The Meter Check Disk (MCD) is used to perform two
calibration operations – Check Calibration and Start Calibration. The Start Calibration
procedure should only be performed if the meter fails the Check Calibration procedure.
Check Calibration Meters are calibrated at the time of manufacture. However, it
is possible for the calibration settings to be lost due to power anomalies or other
circumstances. The Meter Check Disk is used in the Check Calibration procedure to
determine whether the alignment of the hub and disk are correct. For some meters, it
also evaluates the brightness of the individual LEDs.
1. Follow the CLEANING procedure to clean the light chamber and optic lenses.
2. From the main test page, tap
3. Tap Calibration.
4. Tap Check Calibration.
5. Remove the Meter Check Disk (Code 1705-EU) from the foil pouch. DO NOT remove
the black cover from the disk. Insert the Meter Check Disk (MCD) into the meter and
close the lid.
6. Tap Start.
7. The meter will briefly spin. When it is complete, six channel values will be displayed.
Compare the displayed channel values to those printed on the MCD pouch. If the
displayed channel values are within the ranges provided on the Meter Check Disk
pouch, the meter is calibrated and performing normally. If the displayed channel
values are not within the ranges provided on the Meter Check Disk pouch, perform the
Start Calibration procedure.
Note: Range specifications are specific to the disk identified by the serial number on
the pouch. The range specifications will vary from disk to disk. The exact readings
from a specific disk may vary from meter to meter.
8. Tap
to return to the test screen.
9. Remove the MCD from the meter and return to the foil pouch for storage.
Start Calibration The Start Calibration procedure calibrates the alignment of the hub
and disk for all meters and sets the brightness of the individual LEDs for compatible
meters. Before performing this calibration procedure, run the Check Calibration
procedure to determine whether the meter is calibrated and operating normally. The
Start Calibration procedure should only be completed if the meter fails the Check
Calibration procedure.
1. Follow the CLEANING procedure to clean the light chamber and optic lenses.
2. From the main test screen, tap
3. Tap Calibration.
4. Tap Start Calibration.
5. Remove the Meter Check Disk (Code 1705-EU) from the foil pouch. DO NOT remove
the black cover from the disk. Insert the Meter Check Disk. Close the lid.
6. Tap Start.
7. When the calibration is complete the message "Angle Calibration Successful" will
appear. Meters that can also perform an LED calibration will display "LED Calibration
Successful".
KEEP THESE INSTRUCTIONS
METER CHECK DISK | Code 1705-EU
to select Settings.
to select Settings.