Navigator
®
EN-3
2.4 Power
The AC Adapter is used to power the balance when battery power is not needed.
Connect the AC Adapter plug to the
input jack.
Connect AC Adapter to the
proper AC supply.
Battery installation
(without optional internal battery)
:
Remove battery cover and install 4 batteries using the polarity indications as shown in the
compartment.
Optional rechargeable battery (NVL and NVT models only):
Balances with the optional rechargeable battery will need to be charged for 12 hours before the
balance can be operated on battery power for the first time. The battery is protected from
overcharging so the balance can remain connected to the AC power. When the battery is fully
charged the battery indicator on the display will stop blinking.
To remove the rechargeable battery option and install C cell batteries, reference the Recharging
Battery Option instruction manual for step by step instructions as well as disposal instructions.
Caution:
Risk of explosion can occur if the rechargeable battery is replaced with the
wrong type or if it is not properly connected.
2.5 Initial Calibration
When the balance is first installed it should be calibrated to ensure accurate results.
Press and hold
Menu
until [
mMeNU
] (Menu) is displayed.
When the button is released, the display will
display [
.C.A.L.
]. Press
Yes
to accept, [
SpaN
] will then be shown. Press
Yes
again to begin the span
calibration. [
--C--
] blinks while zero reading is stored. Next, the display shows the calibration weight
value. Place the specified calibration mass on the pan. [
--C--
] blinks while the reading is stored. The
balance returns to the previous application mode and is ready for use.
Required Span Calibration Mass
(sold separately)
Capacity Mass
*
Capacity Mass
*
Capacity Mass
*
210g 200g
1600g - 2100g 1kg / 2lb
6400g - 10kg 5kg / 10lb
310g - 510g 300g
3100g - 4100g 2kg / 5lb
16kg - 20kg 10kg / 20lb
1100g 500g / 1lb
5100g 3kg / 5lb
*
Pound masses are used when calibrating in the lb unit.
Input Jack
Battery
Cover
