Bosch DLR165 Service Manual download pdf (Page 11)

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Storing/Adding Measured Values

Push the memory add button 3 in order to

store the current measured value – a length,

a

rea or volume value, depending on the

c

urrent measuring mode.

As soon as a value has

been stored, “

M” is

indicated in the display

and “Add” is briefly

indicated next to it.

If a value is already stored in the memory, the

new value is added to the memory contents,

however, only if it’s the same type of

measurement.

As an example, when an area value is in the

memory and the current measured value is a

volume value, the addition cannot take place.

“Err.” briefly flashes in the display.

However, values of the same type (e.g. length

values) can be added no matter if they have

been measured in feet and inches, decimal

feet or meters.

Subtracting Measured Values

Push the memory

subtraction button

2 in

order to subtract the

current measured value

from the memory value.

As soon as a value has

been subtracted, “

M” is indicated in the display,

and is briefly followed by

“Sub.”

If a value is already stored, then the new

measured value can be subtracted only when

the measures of unit correspond (see

“Storing/Adding Measured Values”).

Displaying the Stored Value

Push the memory retrieve button 11 in order to

display the value stored in the memory. “

M=” is

indicated in the display.

When the memory

contents “

M=” is indicated

in the display, it can be

doubled by pushing the

memory add button

3 or

set to zero by pushing the memory subtract

button

2.

The memorized values can only be displayed

in decimal feet or meters.

Deleting the Memory

To delete the memory contents, first push the

memory retrieve button

11 so that “M=” is

indicated in the display. Then push the clear

button

1; “M” is no longer indicated in the

display.

Operating Instructions

The reception lens 20 and the laser beam

outlet

19 must not be covered when taking a

measurement.

The rangefinder must not be moved while

taking a measurement (with the exception of

the continuous measurement mode).

Therefore, whenever possible, place the

rangefinder against or on the measuring

points.

Measurement takes place at the centre of the

laser beam, even when target surfaces are

sighted at an incline.

The measuring range depends upon the light

conditions and the reflection properties of the

target surface. For improved visibility of the

laser beam when working outdoors and when

the sunlight is intense, use the laser viewing

glasses

22 and the laser target plate 23

(optional accessories), or shade off the target

surface.

When measuring against transparent surfaces

(e.g. glass, water) or reflecting surfaces, faulty

measurements are possible. Also, porous or

structured surfaces, air layers with varying

temperatures or indirectly received reflections

can affect the measured value. These effects

are due to physical reasons and can therefore

not be compensated for by the rangefinder.

Sighting with the Alignment Aid

(see figure G)

With the alignment aid 7, sighting over larger

distances is a lot easier. For this, look

alongside the aligning aid on the top side of the

rangefinder. The laser beam runs parallel to

this line of sight.

Measuring with the Extension Pin

(see figures B and H)

The extension pin 14 is suitable for measuring

from inside corners (to measure diagonals) or

from hard to reach areas, such as from roller-

shutter rails.

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