PRESIDIUM PCS-50, User Handbook Manual

Page: 11 / 91

Calibration
PCS-50LFT is calibrated according to the surface gravity
of the location which is indicated on its packaging as well
as on the LCD window. Due to differences in surface gravity,
for permanent usage in other cities, please send the unit
back to the manufacturer for recalibration.
Recommended testing conditions
The recommended testing temperature is 18°C – 27°C
or 65°F – 80°F.
In case of change of working environment or
temperature change exceeding 5°C, allow the unit to set
for 30 minutes before using.
Battery information
Stop using the unit when the low battery indicator is
displayed to prevent inaccurate measurements.
Do not leave worn out batteries in the
battery compartment as the batteries may
corrode, leak or damage the scale. Batteries should be
removed when the instrument is expected
to be stored for an extended period of time.
To prevent inaccurate readings, replace with new
batteries as soon as the low battery
indicator lights up or starts to blink. A test should not be
performed when the battery power is low or weak.
Batteries do not have to be removed when the AC
adaptor is in use.
11