Starrett 2900-1 Series, User Manual

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SHIFT/SET
Button
Press Then
RES
Button
SHIFT/SET
Button
RES
Button
Press
Press
11
ENGLISH
Press the SET/SHIFT button after selecting the resolution to exit resolution mode. The
resolution selection is presented in the units set when the mode is entered. If units are
set to English then the resolution selection is displayed in inches. If the units are set
to metric then the resolution selection is displayed in mm. Pressing the
IN/mm button
will toggle the selection to the appropriate units. This function is not available with the
basic type indicators.
1 - To enter into Resolution mode;
2 - To cycle through the Resolutions;
3 - To pick the resolution and exit resolution mode;
2.4 Lock Mode
The Lock mode will prevent intended or unintended operator modifications to the
settings. This function is not available with the basic type indicators.
Lock Function Activation:
Before the Lock function is activated, the functions must pre-set to the desired settings:
Plus/Minus for spindle direction,
ABS mode, PRESET Reading, Units, Limits setting, and
MIN/MAX/TIR settings. These values are stored in memory.
To lock these settings the user must Press the following sequence of buttons:
1. Press the
SHIFT/SET button then press and hold the LOCK button.
2. The Lock icon will turn on and stay on Fig.8C. Once the lock mode has been activated,
the operator will not be able to change
ABS/Normal Mode, Limits, Units, PRESET , or
MAX/MIN/TIR . The operator will have access to the zero function and viewing of the
MIN/MAX/TIR readings.
3. To deactivate the lock mode repeat the process used to enter the mode. Press the
SHIFT/SET button then the LOCK buttons. The lock icon will turn off and stay off.