289. FUNCTION SWITCH AND INITIALIZATION9-1 Permit or InhibitThe balance stores parameters that must not be changed unintentionally (e.g. Calibration data foraccurate weighing, data for adapting to the operating environment, control data for the RS-232Cinterface). There are two switches for protecting the parameters. The switches can select either“permit” or “inhibit”. The “inhibit” protects parameters against unintentional operations. There is anadditional switch for the extended functions of the AD-4212A.SwitchesNote: Only available for the AD-4212A series balance.For details, refer to “20. EXTENDED FUNCTIONSOperation1 Press the ON:OFF key to turn off the display.2 While pressing and holding the PRINT key and the SAMPLE key, press the ON:OFF key. Thebalance displays p5 .3 Press the PRINT key. Then the balance displays the function switches.4 Set the switches using the following keys.SAMPLE key To select the switch to change the parameter.RE-ZERO key To change the parameter of the switch selected.0: To inhibit changes. 1: To permit changesPRINT key To store the new parameter and return to the weighing mode.CAL key To cancel the operation and return to the weighing mode.
