80A03 TekConnectProbe Interface Module Instruction Manual 25
MaintenanceThis section containsinformation you can use to clean and maintain your
equipment.
Inspecting and Cleaning
Remove accumulated loose dust from the TekConnect Probe InterfaceModule
and sampling module with asoft cloth or brush. Remaining dirt may be removed
with a soft cloth dampenedwith a mild detergent and water solution, or use
isopropyl alcohol.
Do not immerse anyequipment in cleaning solutions or use abrasive cleaners.
CAUTION. Toprevent damag e, avoid using cleaning materials that con tain
acetone, benzene,toluene, xylene, or similar solvents.
Troubleshooting
If you encounterproblems installing or operating the TekConnect Probe Interface
Module, try the following troubleshootingprocedures.
Toverify the interface module and microcontroller are functioningproperly,
perform the following steps:
1. Attach a validprobe to the TekConnect input:
The LED turns green if the interfacemodule is receiving p ower and the
microcontrolleris functioning normally.
2. Attach an invalidprobe to the TekConnect input:
The LED turns red if the interfacemodule is receivin g power, the microcon-
troller is functioningnormally, and a probe is being sensed.
If the LEDs respondnormally at power on, but no signal is detected by the
sampling oscilloscope (probeconnected), check the sampling module and
semi-rigid cableconnections.