3. Getting Started
Table 3.4 (Continued) MENU Button and Menus
Menu Selection Purpose/Action
▷ ▷ Web Update When a CT100B is connected to the internet, this
item will automatically update the CT100B if newer
software is available.
▷ ▷ Update From USB Drive Runs an update from the connected USB drive.
▷ ▷ Web Update Address View/set the web address to query for updated
software. Normally this setting should not be changed.
▷ ▷ Processor Displays CPU information.
▷ ▷ Contact Displays contact information for MOHR.
▷ ▷ Auto Update On/Off Toggles Auto Update on/off. With Auto Update on,
the CT100B will automatically check to see if it is
running the current software version and notify the
user if a new version exists.
▷ ▷ Software Version Displays software and firmware version information.
This also serves to verify the communications links
between the micro-controllers.
▷ ▷ Hardware Info Displays hardware information.
▷ ▷ Usage Displays instrument usage in hours.
▷ ▷ Time Time and date settings.
▷ ▷ ▷ Time/Date Sets the current date and time.
▷ ▷ ▷ Set Time Zone Changes the time zone.
▷ ▷ ▷ Daylight Savings On/Off Sets adjustment for daylight saving time on/off.
▷ Display
▷ ▷ Change Screen Profile Toggles screen background (black, gray, white).
▷ ▷ Standard/Special Menu Allows user to toggle between the standard text main
menu or a main menu with visual shortcuts to
commonly used features.
▷ ▷ Ohms/Rho Toggles display of impedance (ohms) and reflection
coefficient (millirho) at cursor and between cursors.
▷ ▷ VSWR Toggles display of VSWR (voltage standing wave
ratio) at cursor.
▷ ▷ Trace Labels On/Off Toggles display of the trace labels directly below the
traces.
▷ ▷ Time/Date Toggles time/date display.
▷ ▷ Distance/ns Toggles display of distance and time (ns) at cursor.
CT100B TDR Cable Analyzers Operator’s Manual 29
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