Velleman VTLD100 Manual do Utilizador descarregar pdf (Página 7)

VTLD100

V. 02 – 26/11/2013 7 ©Velleman nv

Switching ON/OFF

• Press the ON/measuring button [a] to switch the device and laser on.

• Press and hold the clear/OFF button [j] to switch the device off.

• Note: the laser will automatically switch of after 30s, the device will

switch off after 3 minutes of inactivity.

Clear button

Press the clear/OFF button [j] to cancel the last action.

Reference level

• Press the reference button [h] to switch the reference level between top

[2] and bottom [3] (refer to illustration B). The device produces a

warning beep when the setting is changed.

o [2] measuring starts at the top of the meter

o [3] measurement includes length of meter (default)

Backlight

• Shortly press the backlight/unit button [i] to switch the backlight on or

off.

Units of measurement

• Press and hold the backlight/unit button [i] to change the units between

m (meter), inch (in), feet (ft) and fractional ft+in (x/16).

Addition/subtraction

• Press the increase/add button [e] to add the next measurement to the

previous.

• Press the decrease/subtract button [f] to subtract the next

measurement from the last.

Memory recall

• Press the memory button [g] to display memory content (reverse order,

last stored value is shown first.

• Press the increase/add button [e] to display the next memory location,

press the decrease/subtract button [f] to display the previous memory

location.

• Press the clear/OFF [j] and store [g] buttons simultaneously to clear all

data stored in memory.

9. Measuring

Refer to the illustrations on pages 2 and 3 of this manual.

Single direct measurement

• Press the ON/measuring button [a] to switch the laser on.

• Point the laser, hold the meter still and press the ON/measuring button

[a] again. The distance is shown on the display

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Velleman VTLD100 Manual do Utilizador Página 7