User`s manual

Operation 2011-09-30

WARNI N G

Check the Root ZX mini’s operation before each patient. If

the indicators in the display do not all appear normally, the

instrument may not be able to make an accurate

measurement. In this case, stop using the instrument and

have it repaired.

Checking the Function with the Tester

Check Root ZX mini’s performance with the tester once a

week.

1. Press the Power switch to turn the unit on.

2. Insert the tester into the probe cord jack.

Check that the meter indicates within ±3 bars away from

(above or below) 1.

* The meter may jump when the tester is inserted. If it

does, wait for about one second until the meter stabilizes

and then check the reading.

* If the reading is 4 or more bars away from 1, the unit will

not make an accurate measurement. In this case, contact

your local dealer or J. Morita regional office.

Teste

Must be

within

this range