Ryobi ZRRP4010 Manuel d'utilisation et d'entretien télécharger pdf (Page 3)

OPERATION OPERATION

Units of Measure

 Press and hold the UNITS key. Continuously pressing and holding the key will dis-

play the same measurement in meters, feet/inches, inches only, and feet only.

Continuous Measurement

 Press and hold the ON/DIST key once. A “beep” signals the start of the continuous

measurement.

 Press and hold ON/DIST again to end the measurement. The total measurement will

be displayed in the summary line.

TRACKING

See Figure 8, page 14.

The tracking message appears as lowercase “trc” in the LCD display.This indicates that

the laser is beamed at a surface or object that requires a longer time frame to read ac-

curately. If you continue to receive this message, try to get a reading from a more direct

angle or a more solid surface.

Minimum/Maximum Measurements

See Figure 9, page 14.

The minimum/maximum feature allows you to read minimum or maximum distance from

a specific measuring point. For example, the diagonal measurement of a room would be

a maximum measurement. The horizontal distance would be a minimum value.

 Press and hold the ON/DIST key once. A “beep” signals the start of the continuous

measurement.

 The corresponding maximum and minimum values will be displayed.

FUNCTIONS

See Figures 10 - 12, page 14.

Distance Addition/Subtraction

 Take a distance measurement.

 Press the [ + ] key. The next measurement you take will be added to the previous

one.

 Press the [ - ] key. The next measurement you take will be subtracted from the previous

one.

Repeat these steps as many times as desired. The result will be displayed in the summary

row. The previously measured value will be displayed in intermediate line 2. The value to

be added is displayed in intermediate line 1.

 Press the CLR/OFF key to cancel the last step.

Area

 Press the MODE key. The [ ] symbol is displayed.

 Press the ON/DIST key to take the first distance measurement (for example, length).

 Press the ON/DIST key to take a second measurement (for example, width).

The area measurement will be displayed in the summary row. The individual measurements

are displayed in intermediate lines 1 and 2.

Adding and Subtracting Areas

 Call up the most recent area function and its measurements.

 Press the [ + ] key or the [ - ] key.

 Press the ON/DIST key to take the first distance measurement (for example, length).

 Press the ON/DIST key to take a second measurement (for example, width).

The result of the second area measurement [ + ] flashes.

 Press the ON/DIST key to confirm the distance. The added area results are displayed

in the summary row.

Volume of a Space

 Press the MODE key twice. The [ ] symbol is displayed.

 Press the ON/DIST key to take the first distance measurement (for example, length).

 Press the ON/DIST key to take a second measurement (for example, width).

The result of the area measurement from the values already measured is displayed in

the summary row.

 Press the ON/DIST key to take a third distance measurement (for example, height).

The value is displayed in intermediate line 1.

The result of the area measurement is displayed in the summary row; the two previously

measured values in intermediate lines 1 and 2.

Indirect Measurement

See Figures 13 - 14, page 15.

The laser distance measure uses the Pythagorean method (a

+ b

= c

) to calculate

distances that are otherwise difficult to access.

These instructions must be followed exactly for best results.

 All target points must be vertical or horizontal surfaces.

 The instrument should be rotated around a fixed point (for example, the stop bracket

is fully extended and the instrument is placed against a wall.

 Use the minimum/maximum feature. Make sure that the minimum value is used for

measurements at right angles to the target. The maximum distance is used for all other

measurements.

Indirect measurement using 2 auxiliary measurements:

 Press the MODE key three (3) times. The [ ] symbol is displayed. The distance to

be measured flashes in the symbol.

 Press the ON/DIST key to measure the distance.

 The horizontal distance to be measured flashes in the symbol. Press the ON/DIST key

to measure the horizontal distance.

 The result will be displayed in the summary row.

 To take a maximum or minimum continuous measure, press and continue to hold the

ON/DIST key.

Indirect measurement using 3 auxiliary measurements:

 Press the MODE key four (4) times. The [ ] symbol is displayed. The distance to be

measured flashes in the symbol.

 Press the ON/DIST key to measure the distance.

 The second (horizontal) distance to be measured flashes in the symbol. Press the ON/

DIST key to measure the horizontal distance.

 The third distance to be measured flashes in the symbol. Press the ON/DIST key to

measure the third distance.

 The result will be displayed in the summary row.

 To take a maximum or minimum continuous measure, press and continue to hold the

ON/DIST key.

Stake-out Function

See Figure 15, page 15.

The function is helpful when staking out equal distances such as placement of wall

studs, etc.

 Press the MODE key five (5) times. The [ -/---/- ] symbol is displayed. A value is dis-

played in the summary row.

NOTE: The default value is 1.000m. This value can be adjusted to the desired stake out

distance.

 Press the [ + ] key to increase the value.

 Press the [ - ] key to decrease the value.

 To increase the speed at which the value changes, hold down the [ + ] or the [ - ]

key.

 To take a continuous measure, press the ON/DIST key.

 In intermediate line 1, the set distance or the next appropriate multiple thereof is

displayed.

 When approaching a stakeout point (to less than 0.10 m [4 in.] ) the instrument will

begin to beep. When the point is reached, the beep sound changes and intermediate

line 1 starts to flash.

 Press the CLR/OFF key to interrupt distance measurement. The instrument will switch

back to individual distance measuring mode.

Historical Memory

See Figure 16, page 15.

 Press the TIMER key. The [ ] symbol and the last measured value are dis-

played.

 Press the [ + ] key or the [ - ] key to scroll through the last 10 values. The values can

also be used in functions.

Using stored values in functions

 To use added distances in area functions (wall surfaces or painters), see additions/

subtractions to add distances.

 Call up the Area function to measure (for example) the height of a room

 Press the TIMER key to call up the historical memory and to possibly search for the

correct value.

 Press and hold the TIMER key. The value is entered into the function and the result

of the function (for example, the area) is displayed.

Self-Triggering Timer

See Figure 16, page 15.

 Press and hold the TIMER key. The [ ] symbol is displayed.

 The timer is now preset to 5 seconds.

 Press the [ + ] key to increase the value or the [ - ] key to reduce the value.

 Holding the keys down increases the rate of change of the values.

 The countdown starts automatically (when the laser is activated) and then triggers the

measurement.

Switching off the Beep

See Figure 16, page 15.

 Press and hold the the [ - ] key and the [ ] key simultaneously for five (5) seconds.

This will switch the beep off.

 To reactivate the beep, press and hold the same keys for five seconds.

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Ryobi ZRRP4010 Manuel d'utilisation et d'entretien Page 3

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