3. Getting Started
3.3. Labels
3.3.1. Nameplate
The CT100B has a nameplate label affixed on the back of the case. See Figure 3.3 for positioning.
The nameplate includes Cage Code, Model Number, Serial Number, NSN, a warranty expiration
date, electrical input information, and a 2D barcode containing the identifying information.
See Figure 3.1 for an example nameplate label.
Figure 3.1. Example nameplate label found on back of a CT100B.
3.3.2. Discharge Warning Label
The CT100B has a warning label above the test port on the front of the instrument. This label
warns the user to discharge any cable or device before connecting it to the test port. See Figure 3.2
for location and contents of the label.
3.4. License Codes
Each CT100B requires a unique license code to operate. Without the correct code, menus and
buttons still function, but there will be no live trace displayed on the screen. The correct code for a
particular device can be requested from MOHR. Installation instructions will be included with the
license code or can be found in Appendix E.5.
Depending on how it was purchased, the instrument may be supplied with either a 30-day
demonstration license or permanent license. Current license information can be found by pushing
the blue MENU button and navigating to Settings → Info → License → License Info. A dialog
showing license date and active features will appear. When the CT100B has a permanent license
installed, appropriate options will be active. When the instrument has a demonstration license, the
dialog will show a future license date and the instrument will provide appropriate warnings to the
user as the expiration date gets closer. If your CT100B has a license with pending expiration and
you are unsure how to upgrade to a permanent license, please contact MOHR.
CT100B TDR Cable Analyzers Operator’s Manual 11