GSE 350IS / GSE 355IS Service Manual - Advanced Weigh ...

5 CalibrationThis chapter covers all methods of calibration.5.1 Setup Mode CalibrationYou can enter the Calibration Mode after accessing the Setup Mode to view and/orchange parameter settings (see Setup Mode on page 47).To access the Calibration Mode when viewing any setup parameter:1. From the Setup Mode, press [ZERO].2. Press [TARE] or [ENTER].5.1.1 Fast CalibrationFast Calibration allows calibration of the Model 350 I.S. and 355 I.S. without accessingthe Setup Mode.To access Fast Calibration from the Weigh Mode (350 I.S.):1. From the Weigh Mode, press [ZERO] + [SELECT] simultaneously.2. Press [ZERO] [PRINT] [UNITS] [TARE].To access Fast Calibration from the Weigh Mode (355 I.S.):1. From the Weigh Mode key in [1] [0] [0] [SELECT].2. Key in [5] [4] [3] [2] ]1] [ENTER]Fast Calibration can also be accessed if the following data stream is received via thecomm port:100%s54321%e5.2 Performing CalibrationCalibration always begins by establishing a zero (no-load) reference. A completecalibration also requires establishing a span (test load) reference. This section detailsvarious methods for obtaining zero and span references.Press [ZERO] or [CLR] during calibration to back up one step in the procedure.Model 350 I.S. and Model 355 I.S. Service Manual 117