ESCO Technologies ETS-Lindgren HI-3702, Руководство пользователя, Страница: 15 / 25

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Never attempt to
recharge a non-
rechargeable battery.
Note :
If the battery has been
through its normal life
span of approximately
1000 charge/discharge
cycles, return the HI-
3702 to ETS-Lindgren
for battery replacement
and recalibration. For
more information, see
Battery Maintenance
on page 9.
Displayed readings that are less than 10% of the full scale reading for the selected
range are not valid. When
Range 1 or Autorange is selected and there is no
current passing through the current meter, a noise floor reading will display. This
is a normal operating condition.
Computer Controlled Data Logging
Software is available for the personal computer that simulates the HI-4416. For
information on using the HI-4416 for data logging, see the HI-4416 manual.
The HI-3702 is
connected for data
logging as shown.
To connect the HI-3702 to a PC serial port, use the optional model HI-4413P and
RS232 cable assembly (PN H-2239615). For connection to a PC USB port, use the
optional model HI-4413USB (cable included).
Battery Charging
1. Turn off the HI-3702.
2. Connect the battery charger/wall transformer to an AC outlet.
3. Plug the charger jack completely into the CHARGE connector on the clamp
on current sensor.
Allow approximately one hour for a full charge cycle. When charging is
complete, the battery charger automatically goes into a trickle charge. It
will remain in trickle charge mode until disconnected from the HI-3702.
4. When the charge cycle is complete, remove the charger jack from the
CHARGE connector on the clamp-on current sensor.
5. Unplug the battery charger from the AC outlet.
6. Use the HI-4416 to verify that the battery is charged to approximately 3.8 VDC.
See the appendices for your model for complete information on the battery
charger.