Fidelity Electronics 19eA, Руководство по эксплуатации

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6.4.1 Manual Tare
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1.
Remove all loads from platform.
2.
Make sure that the Zero Indicator is on. If not, press [Zero] .
3.
Place container on platform.
4.
Press [Tare] .
5.
Weight displayed will become zero and Net Indicator appears to indicator tare is in effect and weight
being displayed is net weight.
6.
To cancel tare effect, remove all loads from platform and press [Tare] .
7.
Net Indicator disappears.
6.4.2 Auto Tare (F12)
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3 parameters are available: - Off, Auto and Contin

Off: - Auto tare disable.

Auto: - instrument will assume the first stable weight (≥ 20d or 20d
1
) applied is a container and will
then tare off the weight of it automatically. When container is removed and gross weight result is
zero, tare effect will be cancelled automatically.

Contin (continuous auto tare): - all stable weight (≥ 20d or 20d
1
) applied will be tare off automatically.
When all loads are removed and gross weight result is zero, tare effect will be cancelled
automatically.
Notes: -
 If Contin is set, select also d.t. (delay time, 0.0 ~ 9.9 second . Default = 0.5 second ).

Delay time is the time duration from when a stable weight is detected until it is automatically tare
off.
 Enter the preferred d.t. value through numeric keys and then press [Print/M+] to save.
6.4.3 Repetitive Tare (F13)
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When F13 is set to OFF, this instrument does not permit multiple tare operation. Tare effect can only be
cancelled when container is removed and gross weight is zero.
When F13 is set to ON, this instrument will permit multiple tare operation provided that both of the below
requirements are met: -
a.
The tare operation does not permit a reduction of the value of the tare, and
b.
The tare effect can only be cancelled when there is no load on the platform.
6.4.4 Preset Tare (F63)
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Preset tare allows a pre-determined tare weight value can be entered via numeric keys.
During weighing mode and when weight is zero, press [0] , then enter the pre-determined tare weight value
through numeric keys then press [Print/M+] to enter.
After the pre-determined tare value has been entered: -
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Maximum tare (subtractive) = -Max for single range mode and dual weighing range/interval mode.
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Set F12 = ON to enable Auto Tare Function.
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Set F13 = ON to enable Repeated Tare Function.
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Set F63 = ON to enable Preset Tare Function. Some countries may not consider preset tare function as a legal for trade
function. Contact your dealer for more information.
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Set also F12 to Off.