General Specifications - Megger AVO410 Guia Del Usuario

Each successive press of the range button will enable the operator to manually
choose a required range.
AUTO POWER OFF / DISABLE
If the meter is idle for more than 10 minutes, the meter automatically turns
the display off. During this off time the last reading on the meter is stored. The
AVO410 can be restored by pressing any button.
To disable the power off function simultaneously hold down the MIN MAX,
RS232 and Range buttons and switch instrument to required function.
MAINTENANCE
To clean the instrument, do not immerse in water, periodically wipe the case
with a damp cloth and mild detergent. Dirt in the terminals may affect readings.
Remove the battery if the AVO410 is not to be used for a long period of time.
When the low battery symbol
To replace battery remove instrument from black boot and unscrew two
screws on battery cover to reveal battery.
An internal user replaceable fuse can be accessed for replacement by unscrewing
the four deep recess screws. Carefully separate the two halves of the tester
taking care of battery lead. Use only the recommended replacement fuse (10
A 500 V 32 mm).
SPECIFICATIONS

General Specifications

Display:
Polarity indication:
Overrange indication:
Low battery indication:
Auto power off:
Operating ambient:
Non-condensing
10
appears on the display, replace the battery.
6000 counts updates 1.5/sec.
Automatic, positive implied,
negative indicated
"OL" or "-OL"
Displayed when the battery voltage drops
below operating voltage
Approx 10 minutes
≤10 °C, 11 °C ~ 30 °C (≤80% R.H)
31 °C ~ 40 °C (≤75% R.H),
41 °C ~ 50 °C (≤45% R.H)