EHC
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PM
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7
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Recall direct PLU
：
Recall the stored direct unit price by pressing 1-9 key down more than 2.5s, the recalled unit price will be displayed in
unit price window. The total price window will display “duP.xx”, then followed by the actual total price.
Recall indirect PLU
1. Under the normal weighing mode, press RC.PLU key to enter this mode, and display "rc.PLU" in WEIGHT window,
display "Addr." (The Address range is from 1 to 265) in TOTAL PRICE window, the UNIT PRICE window will display the
input address data.
2. Use the numerical 0
～
9 and CLEAR key to input the PLU’s address, use Enter key to confirm and go to the next
step or press ON/OFF EXIT key to exit this mode and return back to the normal weighing mode.
3. Then the UNIT PRICE window will display the recalled unit price, the TOTAL PRICE window displays “PLU.XXX”(XXX is
the Address) and then will go back to the normal total price displaying mode later, and then use new unit price, tare
weight, new weight unit trade name, shell life)
5.
LCD contrast and Backlight mode setting
1. Under the normal weighing mode, press and hold down ON/OFF EXIT and 1 key at the same time until the WEIGHT
window shows “SETUP ”, UNIT PRICE window shows “LCd.CST” (LCD contrast) and the TOTAL PRICE window shows
the contrast level x (x=1-9,default is 9). Use the numerical keys to input the contrast level, and press ENTER key for
confirmation. Press ON/OFF EXIT key to exit this mode and scale will automatically reset.
2. When WEIGHT window shows "BLGT.MD" (backlight mode) and the TOTAL PRICE window shows the
backlight mode code x(x=0-2), use the numerical keys to input the backlight mode, and press ENTER key for
confirmation. Press ON/OFF EXIT key to exit this mode and the scale will automatically reset.
x=0 – back light is always off
=1 – back light is always on
=2 – back light is automatically turns on or off
6.
Auto-off time setting
Under the normal weighing mode, press and hold ON/OFF EXIT and 2 key at the same time until the scale displays
“SETUP” in WEIGHT window, “A.OFF.t” (auto off time) in UNIT PRICE window and auto-off time xx (xx=00
～
30, when 00
is used that means no auto off function) in TOTAL PRICE window. Use numerical keys to input the auto-off time and press
Enter key for confirmation. Press ON/OFF EXIT key to exit this mode and the scale will automatically reset.
7.
Display A/D inner code and working voltage
When in normal working mode, press ON/OFF EXIT and 3 key at the same time till the UNIT PRICE window shows “code”
to enter this mode. Now WEIGHT window will show “UoL.x.x” (Voltage x.x V), this means the inner working voltage is x.x V.
If the scale uses AC power adaptor, the voltage is the power adaptor voltage after regulating. If AC adaptor is not used,
this around voltage is battery’s voltage. A/D internal code will be displayed in TOTAL PRICE window.
8.
The details about RS232 communication
1. Under the normal working mode, press and hold ON/OFF EXIT key and 4 key at the same time until the WEIGHT
window shows “SETUP”. Under this mode, you can set the RS232 baud rate, data format and communication format.
