933204-00 Rev A
40
Cleaning
Clean the outside of the oscilloscope using a soft cloth moistened
with water or isopropyl alcohol solution. Do not use harsh or abrasive
cleansers. Dry thoroughly before using. Do not submerge the instrument
or allow moisture to penetrate it.
CAUTION.
Do not attempt to clean internal parts.
Adding Option Keys
Many software options are available to extend the capabilities of a
WaveMaster oscilloscope. See the product page on our website for a list of
compatible options.
To purchase an option, contact your Teledyne LeCroy sales representative.
You will receive a license key via email that activates the optional features on
the oscilloscope. To install the key on the oscilloscope:
1. From the menu bar, choose
Utilities > Utilities Setup > Options
.
2. Touch
Add Key
.
3. Enter the new
license key
and click
OK
.
4. Reboot the instrument.
Calibration
The oscilloscope is calibrated at the factory prior to shipment. Schedule
an annual factory calibration as part of your routine maintenance.
LabMaster 10 Zi-A incorporates automatic calibration routines so that
it maintains specified performance. Always warm the oscilloscope at
least 20 min. before taking measurements to reach a stable operating
temperature and enable the automatic calibration to complete.
Go to
Utilities > Preference Setup
to select the automatic calibration
routine used:
• Maximum Accuracy
(default) performs an automatic calibration upon
start-up and whenever conditions warrant it, such as a change to the
acquisition settings that affects the ADCs.
• Reduced Calibration
calibrates at each new combination of V/div,
Time/div, and temperature and adds the calibration value to an internal
calibration table. Only when the oscilloscope encounters an operating
point outside of those previously recorded in the calibration table does
it recalibrate and add it to the table.
CAUTION.
Remove all inputs from the oscilloscope prior to manual
calibration.
To adjust for propagation delay or minor static skew (deskew), use the
ChannelSync Calibration routines. Go to
Vertical > C
n
Setup
to access
the ChannelSync dialog.
MAINTENANCE