Landice Cardio Trainer L8, Diagnostic And Service Manual

Page: 18 / 127

18
DIGITAL MULTIMETER
CONT
- Electrical Continuity
the continuous flow of electricity,
uninterrupted and unbroken. Use
CONT to check: Fuses and wi re
harnesses
K Ω (Kilo-Ohms)
- The electrical
resistance of a component or conductor
measured in ohms. You can check the
conditi on of a potentiometer (a variable
resistor) by measuri ng the ohms .
VDC
VAC
VAC
- Alternating C urrent reverses polarity
periodically from plus (+) to minus (-). AC voltage is
found in both residential and commerci al dwelli ngs.
Landice treadmills come in both 110VAC and 220VAC
versions.
VDC
- Direct Current f lows i n one
dire cti on. You must observe circuit
polarity when measuring DC vo ltage.
La ndice uti lizes DC technology in our
dri ve motors and circuit boards.
Multimeter use:
A mul timeter is a devi ce used to measure a vari ety of
electrical functions. The multi meter best s uited for
diagnosing a treadmill wil l be able to measure:
AC voltage, DC vo ltage, Ohms and electrical continuity.