ATP/ASP/QTP/QSP Price Computing Scale User’s Guide
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SECTION 3 OPERATION
3. 1 GENERAL INSTRUCTION
1．When battery goes low, the light will be turned on automatically. It is the
time to charge the battery with the AC power. If ATP/ASP/QTP/QSP goes on
being used without proper charging, the display window will show “BAT LO” every
10 minutes, and ATP/ASP/QTP/QSP would be shut down automatically after 50
minutes of warning in order to protect the battery. Please charge the battery
immediately, or ATP/ASP/QTP/QSP cannot be used.
2．The display window will show color of orange when battery is being charged, and
it will turn to color green when battery is fully charged.
3．Before starting using ATP/ASP/QTP/QSP, please check if the bubble is in the
middle of the level ; if not, please make appropriate adjustment.
3. 2 BASIC OPERATION
3. 2. 1 Zero the scale
When there is no item on the scale but reading is not zero, press the key
to turn on ZERO indicator. When the weight goes over 20 % of the full
capacity, “read zero” function is obsolete.
3. 2. 2 Tare
Put container on the platter, once the weight reading is stable, press the
key, the TARE indicator will be on and the container’s weight will be deducted.
When it is time to clear the TARE, take off the container, and press key
again.
3. 2. 3 Overload Warning
Please do not add item that is over the maximum capacity. When reading
“—OL—“ and hear beeping sound, remove the item on the platter to avoid
damage to the load cell.
3. 2. 4 Unit price setting
To trade with your ATP/ASP/QTP/QSP scale, it is necessary to setting a unit
price of the goods, ATP/ASP/QTP/QSP then uses this unit price to determine
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