SHIMPO CAG-2000 1 Channel - Manual (Page 15)

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’ Set the maximum master in the measuring nozzle, and press . The instrument
is calibrated with the maximum master. If there is no mastering error, “MAS OK” is
shown for 2 sec on the alphanumeric display, and the instrument ends the master
mode and returns to the measure mode.
Fig. 7-3. Ending mastering.
“ If there is a mastering error, its description is shown on the alphanumeric display as
follows:
ERR ZERO: Zero position error (outside of automatic mastering range)
ERR MAG: Sensitivity error (outside of automatic mastering range)
ERR REV: Maximum and minimum master values reversed
ERR OFFR: Outside of measuring range
Press to return to step  above. If it is necessary to adjust the zero position
and sensitivity of the air circuit with the zero and sensitivity adjustment knobs,
respectively, refer to “10. Adjusting Zero Position and Sensitivity with Zero and
Sensitivity Adjustment Knobs”.
” In the middle of the master mode, press to return to the previous condition.
When “MIN M.” is displayed, press to return to the measure mode.
Mastering data storing function
The instrument is designed to read the last mastering data and fall in the master request
condition.
(1) Master request condition
When the power of the instrument is turned on or when a program change is made,
the instrument operates as follows:
ENT
RST
SET MAS
Mastering finished
ENT
RST
SET MAS
Set maximum master in
measuring nozzle, and
press this MAS OK