Light - [Display Backlight]; Count - [Pieces Counting Function]; Unit- [Weighing Unit Selection]; Cal - [Calibration With External Weight] - G&G EY Series Operating Instruction

Weighting with tare: place the weighing box and press the [TARE] button. After standstill control the zero
display appears. The weight of the container is now internally saved. Weigh the material, the net weight
will be indicated. The weight of the weighing container will be displayed as a minus number after removing
the weighing container. The tare weight is saved until it is deleted. Remove the load from the balance and
press the [TARE] button. The tare procedure can be repeated as many times as necessary, for example
with initial weighing of several components for a mix (add-on weighing). The limit is reached when the
total weighing range capacity is full.

9.3 LIGHT - [Display backlight]

Press the [LIGHT] key to change the display's backlight mode.
[b ON] - Background illumination on. Display rich of contrast which can also be read in the darkness.
[b OFF] - Backlight switched off to save battery.
[b AUTO] - This display will appear backlit for weight value is not stable. When the weight value is stable,
the display will be extinguished 3 seconds later.

9.4 COUNT - [Pieces counting function]

Before the balance can count parts, it must know the average part weight (i.e. reference). Proceed by
putting on a certain number of the parts to be counted. The balance determines the total weight and
divides it by the number of parts, the so-called reference quantity (1, 10, 20, 50, or 100). Counting is then
carried out on the basis of the calculated average piece weight.
As a rule: The higher the reference quantity the higher the counting exactness.
Follow these steps:
a) Press [COUNT]-key to change the balance into counting mode.
b) Place as many pieces to add-up as required by the reference quantity. Press the [UNIT] button to enter
the setting menu. The display now shows the number "1" and the unit "Pcs".
c) Using the [UNIT] button select the reference quantity (1, 10, 20, 50, or 100).
d) After successful reference determination the current quantity is displayed and the unit "Pcs".
e) Remove reference weight. The balance is now in parts counting mode counting all units on the
weighing plate.

9.5 UNIT- [Weighing unit selection]

Use the [UNIT]-key to choose weighing units: g (gram), ct (carat), ozt (troy ounce), oz (ounce), GN (gran),
dwt (pennyweight) and lb (pound).

9.6 CAL - [Calibration with external weight]

The balance has an external calibration function.
The adjustment procedures see
1 g = 5 ct
= 0.032150747 ozt
= 0.035273962 oz
= 15.43235835 GN
= 0.643014931 dwt
= 0.0022046226 lb
chap. "External calibration".
G&G GmbH | Basic Operation 15