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4. BASIC OPERATON (WHEN USING THE AD-1691)
Using the provided AD-1691 weighing environment analyzer as a remote controller enables
performing the following functions.
・
Weighing value display
・
Calibration
・
Changing of the minimum display digit
・
Changing of the weighing speed (Response)
・
Re-zero
Preparations before use
1. Connect the RS-232C connector for the A & D's external display to the AD1691's arbitrary
RS-232C connector using the cable.
* Factory setting of the AD1691 is set to COM1.
2. Connect the AD-4212D to the power using the AC adapter to turn the power on and put the
AD-4212D to weighing mode.
3. Connect the AD-1691 to the power using the AC adapter and turn the power on.
4. Perform functions as the balance weighing display from the home screen.
5. Touch the Start button to display the weighing value.
*
AD-4212D weighing indicator RS-232C has a fixed 2400bps baud rate with parity-even and
data bits-7 bits.
Descriptions for the display and buttons
Button Function
ON:OFF
Toggles between the weighing mode and standby mode.
CAL
Performs the calibration using the internal weight.
EXC
Performs the calibration using the calibration weight.
MODE
Changes the weighing speed (Response speed).
RANGE / SAMPLE
Changes the minimum display digit.
ENTRE(PRINT)
Outputs the weighing value. (COM port that is set at the external output port)
RE-ZERO
Sets the display value to zero.
Output
Outputs the current weighing value.
ION
Has no function.
Stabilization
indicator
Weighing
value
Each button
