Lutron Electronics GM-1500P, Руководство по эксплуатации

Страница: 10 / 13

8
7. COUNTING SCALE OPERATION
PROCEDURE
1) Prepare a lot of counting sample units. The no. of counting
sample will be 10 PCs, 20 PCs, 50 PCs or 100 PCs.
The more PCs of counting sample will be better.
2) Step 1 :
* No load to put on the platform.
* Use the finger to hold the " CAL. Button ( function A
Button ) " ( 3-2, Fig. 1 ), at the same time set the
" Power Switch " ( 3-5, Fig. 1 ) to the " On " position.
Until the display show " 0.00 ", then release the finger
away from " function A Button ".
3) Step 2 :
* Push the " function A Button " ( 3-2, Fig. 1 ) once a
while again, then the bottom left corner of LCD will
show the " COUNT " marker. At the same time the
LCD will show no. of sample units from 10, 20, 50, 100 in
sequence & changed per second.
* Put the counting sample units ( For example 10 PCs,
20 PCs, 50 PCs or 100 PCs ) on the platform.
* Until the display reach the no. of sample units exactly, for
example " 50 ", push the " function A Button "
( 3-2, Fig. 1 ) once a while. The display will flash
twice and freeze the sample counting no., then take away
the sample units. Now the balance is ready for counting.