JENCO 3020M Operation manual - page 4
may affect probe connections.
2. Wait for the unit and probe to dry completely before resuming
operation.
3. If the unit does not function correctly after steps1 and 2, call
JENCO for possible repair or replacement (see Warranty).
INSTALLING THE BATTERIES
The 3020M meter is packaged with one 9V battery required for
operation. To insert the batteries into the meter, follow the
procedure outlined below.
1.
2.
3.
Figure 1: Battery compartment
Use a screw driver to remove the two screws and battery cover
to expose the battery compartment. (Figure 1.)
Note the polarity and insert the batteries into the battery
compartment correctly.
Replace the battery cover and make sure to secure the two
screws for the water-tight feature.
[
Note:
Press the "ON/OFF" key to turn the unit on. If the unit is
running then you can press the "ON/OFF" key to turn the unit off.
The unit will automatically turn off after 30 minutes of no key
activity.]
3