Voltage Input; Sound Signals - Chauvin Arnoux F 25 Mode D'emploi

- HOLD : hold digital display
- steady: memorisation of the last digital values
- flashing: mode RECORD - PAUSE, the recording is temporarily stopped
with display of the current value
- MAX : display of the max value
- MIN : display of the min value
- AVG : display of the average value
- SMOOTH : filtering of digital value, over 3 seconds
- RANGE : manual range selection
- P : continuous operation, auto Off after 10 minutes is cancelled
- : buzzer On
- : low batt warning light
- flashing: 1 hour service life remaining
- steady: batteries discharged, accuracy is not guaranteed
- : warning light which means " refer to user manual ", this light is displayed when
the measurement range of the clamp is exceeded.

VOLTAGE INPUT

Two safety sockets
These sockets of diameter 4mm, with 19mm centre-to-centre gap, receive the leads to
measure the voltage; use the set of leads with prods.

SOUND SIGNALS

The clamp has a buzzer which emits different types of sound signals at three emission
frequencies and of three durations.
NB: It is possible to switch Off the buzzer (see Configuration chapter)
SOUND SIGNAL
short: 40ms
average: 120ms
long: 240ms
LOW FREQ.
-
MIN detected
exit modes RANGE
and RECORD
(press + hold button)
AV. FREQ.
button On
MAX detected or
PEAK detected
-
4 1
HIGH FREQ.
button Off
auto Off
-