Checkline FD-50R - Manual (Page 6)

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4.4 Preset Mode
Entering a preset value
A different preset value can be entered for each
reference (REF I and REF II). Maximum preset
values are: ±2999.99 mm/± 89.9995 in.
1. Select the active reference (reference mode).
2. Select preset mode (press [mode] for more than 1 second until “PRESET”
indicator appears)
Select digit to change
1. Momentarily depress [mode] the required number
of times until the cursor is located under the digit
to be changed.
2. The cursor returns to the sign after the last digit.
Change value
1. Momentarily depress [set] the required number of
times to increase the underlined digit in increments
of “1”.
2. Alternatively, keep the [set] button pressed until the
required value is obtained.
Change sign of preset
1. Move the cursor under the sign, then momentarily
depress [set].
Validate value of preset
1. Press [mode] for more than 1 second until the
“PRESET” indicator disappears.
Recommended use
1. Set value of preset to 0.000 for Reference I, and use Reference II for different
preset values.
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5.0 I NITIALIZATION FUNCTIONS
These functions make it possible to change the initial parameters of the instrument.
These changes are not permanent (disabled after battery replacement or a reset) and
require a good working knowledge of the instrument.
5.1 Change the direction of measurement and the resolution
1. Select measuring mode, then momentarily
depress [mode] and [set] simultaneously the
required number of times to change the
resolution and the required direction of
measurement. (Resolution cannot be
changed on instruments displaying hundredths).
2. Then check the zero point and the unit of
measurement.
5.2 Locking and unlocking the [mode] button
Disables the function of the [mode] button to prevent the accidental modification
of instrument parameters by the user. This function can only be activated in
reference mode.
To Lock:
1. Place the instrument in reference mode,
then momentarily depress [set] and
[mode] simultaneously to display
<MOdE 0>.
2. Then check the active reference.
To Unlock:
1. Momentarily depress [set] and [mode] simultaneously, or reset the instrument.
5.3 Display indicator
The “C” indicator appears whenever [mode] is
used.
5.4 Resetting the instrument
This function recalls the initial configuration of
the instrument (status after battery replacement or RESET).
1. Press [mode] and [set] simultaneously to clear the display. The latter briefly
displays “RESET” when both buttons are released. The instrument will also
reset when the battery is changed.