6
Connecting the Balance/Scale
to AC Power
! Use only the AC adapter for
optimal performance and safety.
§ Insert plug into the jack
(located on back of balance/scale)
§ Plug the AC adapter into an electri-
cal outlet
! LISTED power supply 11 V–21 V
compliant with NEC Class 2 output.
Below-Balance/Under-Scale Weighing
A port for a below-balance weighing
hanger is located on the bottom of
the balance/scale.
§ Open the cover plate on the
bottom of the balance/scale.
§ Attach the sample (e.g., using
a suspension wire) to the hanger.
$ Install a shield for protection
against drafts if necessary.
Installing the Battery
(not for model MXX-123)
$ Batteries are not included with the
equipment supplied
! Use only commercially available
9V batteries.
! If you use a rechargeable battery,
recharge it with an external battery
charger.
§ Lay the balance/scale on its side
§ Open the battery compartment:
remove the compartment cover
§ Install the battery in the compart-
ment
$ Make sure the polarity is correct.
! Close the battery compartment:
slide the cover into position until it
snaps into place
! Do not throw away used batteries
with normal household waste.
Rechargeable batteries contain
toxic materials and must be dis-
posed of in accordance with local
waste disposal regulations.
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