Fluke TS 100 PRO User Manual page 11

Test Condition
Deadzone mode is on
DC load (light bulb, TV, etc.) is
detected
AC voltage >4 V AC and <60 V AC is
detected
DC voltage >6 V DC and <±60 V DC
is detected
Hazardous voltage or ringing
voltage is detected
(90 V AC, 20 Hz to 450 Hz;
±100 V dc)
Low battery
(Battery voltage is < 4.5 V DC)
The self-test failed
The tester cannot measure the
cable because of excessive noise,
crosstalk, terminations, or
anomalies on the cable
* An open can be the end of a pair, a break in a one wire, or separation between the wires in the pair. If one wire in the pair
separates from the other wire for more than 1 ft (30 cm), the tester indicates an open at the separation.
Table 1. LED Display and Beeper Indications (continued)
Status LEDs That Are On
VOLTAGE
VOLTAGE
VOLTAGE
Display
(when in feet
d 50
mode)
(when in meters
d 15
mode)
-
Err
Alternates between the
AC voltage measurement
and
AC
Shows the DC voltage
measurement once, then
shows the TDR results
Alternates between the
measured voltage and
or
HIAC HIdC
alternates with
LO bAtt
times, then the display
shows a measurement as
usual. This sequence
occurs every 2 minutes.
8888
-
Err
Operation
Beeper
Off
Off
Off
Off
Staggered if 90 V
AC or 100 V DC
4 Off
Off
Off
7