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The Zero Switch
Pressing the ZERO switch at any time returns the display to zeros. When a weighing
that has been zeroed out is removed from the pan, a negative reading is displayed. To
return to zeros, press the ZERO switch.
The Mode Switch
Pressing the MODE switch starts the unit of weight cycle as follows: grams (g), carats
(ct), pennyweights (dwt), troy ounces (ozt), and ounces (oz). Press the MODE switch a
second time when the desired unit of measure appears. For Vapor Pro operation, verify
that the balance is weighing in grams (g).
The Send Switch
The SEND button is not normally employed in everyday usage of the balance, although
it is used in certain specific configuration procedures, as detailed later in this manual.
The Function Switch
Pressing the FUNCTION switch cycles the display through four functions as follows:
PCS - front panel parts counting
HI OK LO - check weighing
CAL 1 - auto-calibration
CAL 2 - factory set -
DO NOT USE
CAL 2 is set at the factory and should never require further adjustment. The procedure
for CAL1 begins on page 9. For the other two functions (PCS and HI OK LO), refer to
the appendices beginning on page 19.