Rice Lake Ohaus Explorer Pro High Capacity Instuction Manual - Manual (Page 48)

EN-44 Explorer Pro
3.5.12 LFT Legal for Trade
Legal for Trade (LFT) is a software controlled option which can
be set ON in the Readout menu. When LFT is set ON, certain
items in the Calibration, Readout and Print menus are
automatically preset and locked to permit the balance to operate
in a legal for trade application and works in conjunction with a
Lockswitch. Default setting is OFF. See default table.
LFT DEFAULT TABLE
When the balance is first turned ON and LFT has been previously
set ON, the initial display will indicate that LFT is ON.
The last digit on the weighing display will be highlighted in white
and is used to indicate the auxiliary digit.
Depending upon country regulations, additional settings will have
to be locked. Before sealing the balance, check with your local
Weights and Measure official.
LFT and Lockswitch Default Value
Balance Menu
Readout
Stability Level Locked to 1
Auto Zero Limited to OFF & 0.5
Auto Cal Locked to ON
Print Current Settings Balance will only output stable data.
3.5.13 Hardware Lockswitch
Access to the various menus can be disabled setting the Lock-
switch located on the PC board inside the balance to locked
position. The Lockswitch locks out all menus which have been
set to LOCKED. The default setting for the Lockswitch is UNLOCKED.
3.5.14 Sealing the Balance
Certified balances have a securing sticker and additional
labeling applied at the factory. When subsequent verification
is carried out, they can be sealed either with a lead seal and
wire, or with a new securing sticker.
Example of Sealing Method
3.6 Printing Data
Printing data requires that the Interface menu, Print Options and
GLP Print Options are set properly.
Pressing the Print button will initiate printing each time it is
pressed.
Sample printout is shown below with GLP Options turned on.
SAMPLE PRINTOUT
DATE: 19/02/03
09:56:16
9.989g
Ref:
Balance id:000001B9A925
Project Name:OHAUS
User Name: OHAUS
BOTTOM OF BALANCE
UNLOCKED/OFF LOCKED/ON
LFT SWITCH LOCATION
PLATE SEALS OVER PLATE