Citizen CTB-150 - Key Descriptions; Keypad Functions

CTB serial bench scale service manual
4
SECTION 4 KEY DESCRIPTIONS
Zero or
Set the zero point for all subsequent weighing. The display shows zero.
A secondary function
, of "Enter" key when setting parameters or other functions.
Tare or
Tares the scale. Stores the current weight in memory as a tare value, subtracts the
tare value from the weight and shows the results. This is the net weight. Entering a
value using the keypad will store that value as the tare value.
A secondary function +, of incrementing the active digit when setting a value for
parameters or other functions.
Smpl or
Enter counting mode from weighing mode. Shift unit weight, counts and total weight
when counting mode. Move the active digit right when setting values for other
functions.
The second function, when the scale self-check press the key, it will show ”CAL X”, it
is an arithmometer (COUNTER) for the times of calibration is successful.
N/G
Used to select the weight model of the scale. If the scale has tared, switch to the
mode of net weight or gross weight. Move the active digit left when setting values for
other functions.
The second function, when the scale self-check press the key, it will show “opt X”, it
is an arithmometer (COUNTER) for the times of parameter setting.
Func or F
Used to select the function of the scale. If the scale is weighing it will select parts
counting. Of it is not in weighing mode it will return the user to weighing.
Secondary function ( C ) , is to act as a clear key when setting values for parameters
or other functions.
Print or
To print the results to a PC or printer using the optional RS-232 interface. It also
adds the value to the accumulation memory if the accumulation function is not
automatic.
Secondary function (ESC) , is to return to normal operation when the scale is in a
parameter setting mode.
ON/ OFF or
Turn on or off the power.