DORAN MODEL 8000
OPERATING AND SERVICE MANUAL
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4.2.2 Status Annunciators
lb -Weight display is in pounds.
kg -Weight display is in kilograms or grams.
oz -Weight display is in ounces.
lb & oz -Simultaneous "lb" and "oz" annunciators indicate weight displayed in
pounds and ounces.
NEG -Indicates negative weights in the "lb & oz" weight display mode only.
MOT -Motion indication(weight is changing).
ZERO -Indicates "Center of Zero" (scale is within +/- 1/4 div of displayed zero).
NET -A Tare is entered and the scale is in the net weight mode.
BATT -Low battery indication. The scale's battery needs to recharged.
4.3 SCALE OPERATION
4.3.1 ON/RESTART Function
Press the ON/RESTART button To turn the scale on. The display will show the current
software version (M8001), then the current software revision level (rev. x.x).
Then it will sequence through a display test which consists of illuminating all eight
display annunciators and each weight display digit one by one.
The 8000 then displays a weight value and is in the gross weight mode. See Section
3.4.14 on Start Up Zero to determine the zero value that the scale starts with.
If there is something left on the scale platform when the scale is turned on, it will be
zeroed out when set for auto zero at start up. Care should be taken to ensure that the
platform is empty prior to turning the scale on.
When the 8000 is set for a "Legal for Trade" mode, the reference point for the Zero
Band is set upon power-up. If there is something on the platform when the scale is
turned on, it will distort the ability to zero the scale.
When the 8000 On Timer function is programmed to a time delay, it will turn on and
stay on for the preset time. The 8000 will turn off automatically after the delay time,
unless one of three things occurs...
1) Any pushbutton is pressed momentarily - this resets the On- Timer and the 8000
stays on for another delay period.
2) ON/RESTART is pressed and held - this will turn the unit off in any mode if the
scale is already on.
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