Ohaus PIONEER ANALYTICAL AND PRECISION BALANCES Manual fr - Manual (Page 7)

EN-5 Pioneer ™
4.2 Calibration Menu
[
.CAL.
]
InCal or Span calibration should be performed daily and when the room temperature changes.
InCal [InCal] calibrates the balance using an internal mass.
Span Calibration [SpaN] uses two weight values: zero and a weight between 50% and 100% of the capacity of the
balance.
Linearity calibration [LIN] uses three weight values zero, 50% of capacity and full capacity. Generally this
calibration is not required unless testing shows that the linearity error exceeds the Linearity tolerance in the
Specification table. (Not available in InCal models)
Calibration Adjust [CAL Adj] allows adjustment to the result of the internal calibration by +/- 99 divisions.
(InCal models only)
4.3 Setup Menu
[
.setup.
]
Automatic Zero-Setting [azsmM] – Environmental changes can cause the display to drift. The Automatic Zero-
Setting Mechanism (AZSM) is designed to keep the balance set at zero, despite these slight changes. (OFF,
SET.5d, SET 1d, SET 2d, SET 5d)
Filter [filter] – Use the low setting (SET LO) when environmental disturbances are not present. Use the
medium setting (SET MED) for normal environments. Use the high setting (SET HI) when vibrations or air currents
are present.
Auto Tare [A-tare] – The initial item placed on the balance is assumed to be a container so it is zeroed out. The
next item is then weighed. When the pan is cleared the balance resets, waiting for a container. (SET OFF, SET
ON)
Grad [Grad] – Select the readability displayed. Reducing the readability may be needed for approval. (SET 1d,
SET [1]d, SET 10d)
Global Reset [Gbl rst] – Resets all settings to factory default values. (RESET)
4.4 Mode Menu
[
.mMode.
]
Count Mode [Count] - [SET ON or OFF]
Average Piece Weight (APW) Optimization [aPwW.OPT] - (SET ON, SET OFF)
Percent Mode [PerCent] - (SET ON, SET OFF)
4.5 Unit Menu
[
.Unit.
]
The Unit menu is used to enable or disable a specific unit. (SET ON, SET OFF) The unit is indicated by a small
character next to Unit in the display (g = grams). The default setting is Grams SET ON and all other units SET
OFF.
T-Units – When unit [t] displays; press Yes to show the T-Unit settings; SET OFF, SET TT (Taiwan Tael), SET TH
(Hong Kong Tael), SET TS (Singapore Tael), SET TO (Tola) or SET TI (Tical).
M-Units – When unit [m] is displayed, press Yes to show the M-Unit settings; SET OFF, SET MO (Momme) or SET
ME (Mesghal).
Custom Unit – Custom Unit (C) is used to create a unit of measure not provided with the balance. The Custom Unit
is defined by a factor, a multiplier (E) and a least significant digit (LSD). The balance will use this to convert grams
to a custom unit of measure. (Example: 1 gram = 0.257206 Avoirdupois Dram, using a 4100g x 0.01g balance)
To create a custom unit, press Yes when unit [c] is displayed.
Factor – The Factor (F) is a value from 0.1000000 to 1.999999. When the Factor is displayed, the first digit is
flashing. Press Yes to accept its value and activate the next digit, or No to edit. When editing, press No until the
desired value appears, then press Yes to accept. Repeat until all digits have been accepted. When the Factor
flashes on the display, press Yes to accept or No to re-edit. (Example: F = 0.257206)
Multiplier (E) – The settings are, [E 0] (Fx1), [E 1] (Fx10), [E 2] (Fx100), [E 3] (Fx1000), [E-3] (F/1000),
[E-2] (F/100), and [E-1] (F/10). Press No to display the next setting, Yes to accept. (Example: E = 0).
Note: The multiplier selections are limited when the capacity in grams is exceeded.