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User Manual
English
Congratulations on the purchase of your
Leica DISTO™ D330 .
Carefully read the Safety Instructions and the User Manual before
using this product.
The person responsible for the instrument must
ensure that all users understand these directions and
adhere to them.
Contents
Safety Instructions ............................................. 1
Start-up................................................................6
Menu functions...................................................8
Operation........................................................... 10
Measuring .......................................................... 11
Functions ...........................................................13
Appendix............................................................ 19
Safety Instructions
Symbols used
The symbols used in the Safety Instructions have the
following meanings:
WARNING:
Indicates a potentially hazardous situation or
an unintended use which, if not avoided, will result in
death or serious injury.
CAUTION:
Indicates a potentially hazardous situation or
an unintended use which, if not avoided, may result
in minor injury and/or in appreciable material, financial and environmental damage.
Important paragraphs which must be adhered
)
to in practice as they enabled the product to be used
in a technically correct and efficient manner.
Use of the instrument
Permitted use
• Measuring distances
• Computing functions, e. g. areas and volumes
•Measuring tilts
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Safety Instructions
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D
Prohibited use
• Using the instrument without instruction
EN
• Using outside the stated limits
• Deactivation of safety systems and removal of
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explanatory and hazard labels
• Opening of the equipment by using tools (screwdrivers, etc.), as far as not specifically permitted
for certain cases
• Carrying out modification or conversion of the
product
• Use after misappropriation
• Use of accessories from other manufacturers
without the express approval of Leica Geosystems.
• Deliberate or irresponsible behaviour on scaffolding, when using ladders, when measuring
near machines which are running, or near parts of
machines or installations which are unprotected
• Aiming directly into the sun
• Deliberate dazzling of third parties; also in the
dark
• Inadequate safeguards at the surveying site (e.g.
when measuring on roads, construction sites, etc.)
Limits of use
)
The Leica DISTO™ is designed for use in areas permanently habitable by humans, do not use the product
in explosion hazardous areas or in aggressive environments.
Safety Instructions
See section “Technical Data“.
Areas of responsibility
Responsibilities of the manufacturer of the original equipment Leica Geosystems AG, CH-9435
Heerbrugg (for short Leica Geosystems):
Leica Geosystems is responsible for supplying the
product, including the User Manual and original
accessories, in a completely safe condition. (additional language versions can be found at:
www.disto.com.
Responsibilities of the manufacturer of
non-Leica accessories:
The manufacturers of non-Leica accessories
)
for the Leica DISTO™ are responsible for developing,
implementing and communicating safety concepts for
their products. They are also responsible for the
effectiviness of these safety concepts in combination
with the Leica Geosystems equipment.
Responsibilities of the person in charge of
the instrument:
WARNING
The person responsible for the instrument
must ensure that the equipment is used in accordance with the instructions. This person is also
accountable for the deployment of personnel and for
their training and for the safety of the equipment
when in use.
The person in charge of the instrument has the
following duties:
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Leica DISTO™ D330 776176 en
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• To understand the safety instructions on the
product and the instructions in the User Manual.
• To be familiar with local safety regulations
relating to accident prevention.
• To inform Leica Geosystems immediately if the
equipment becomes unsafe.
Hazards in use
CAUTION:
Watch out for erroneous distance measurements if the instrument is defective or if it has been
dropped or has been misused or modified.
Precautions:
Carry out periodic test measurements. Particularly
after the instrument has been subject to abnormal
use, and before, during and after important measurements.
Make sure the Leica DISTO™ optic is kept clean and
that there is no mechanical damage to the bumpers.
CAUTION:
In using the instrument for distance measurements or for positioning moving objects (e.g. cranes,
building equipment, platforms, etc.) unforeseen
events may cause erroneous measurements.
Precautions:
Only use this product as a measuring sensor, not as
a control device. Your system must be configured and
operated in such a way, that in case of an erroneous
measurement, malfunction of the device or power
failure due to installed safety measures (e.g. safety
limit switch), it is assured that no damage will occur.
WARNING:
Flat batteries must not be disposed of with
household waste. Care for the environment and take
them to the collection points provided in accordance
with national or local regulations.
The product must not be disposed of with
household waste.
Dispose of the product appropriately in
accordance with the national regulations in
force in your country.
Always prevent access to the product by
unauthorized personnel.
management information can be downloaded from
the Leica Geosystems home page at
http://www.leica-geosystems.com/treatment or
received from your Leica Geosystems dealer.
Product specific treatment and waste
Electromagnetic Compatibility
(EMC)
The term "electromagnetic compatibility" is taken to
mean the capability of the product to function
smoothly in an environment where electromagnetic
radiation and electrostatic discharges are present,
and without causing electromagnetic interference to
other equipment.
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Safety Instructions
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WARNING:
The Leica DISTO™ conforms to the most stringent requirements of the relevant standards and
regulations. Yet, the possibility of it causing interference in other devices cannot be totally excluded.
CAUTION:
Never attempt to repair the product yourself. In
case of damage, contact the local dealership.
FCC statement (applic. in U.S.)
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications.
However, there is no guarantee that interference will
not occur in a particular installation.
If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
and receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV
technician for help
WARNING:
Changes or modifications not expressly
approved by Leica Geosystems for compliance could
void the user’s authority to operate the equipment.
Laser classification
Integrated distancemeter
The Leica DISTO™ produces a visible laser beam
which emerges from the front of the instrument.
It is a Class 2 laser product in accordance with:
• IEC60825-1 : 2007 "Radiation safety of laser
products"
Safety Instructions
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Laser Class 2 products:
Laser Radiation
Do not stare into the beam
Laser class 2
acc. IEC 60825-1:2007
Maximum radiant power: <1mW
Emitted wavelength: 620-690nm
Beam divergence: 0.16 x 0.6 mrad
Pulse duration: 1 x 10 -9 s
Do not stare into the laser beam or direct it towards
other people unnecessarily. Eye protection is
normally afforded by aversion responses including
the blink reflex.
WARNING:
Looking directly into the beam with optical aids
(e.g. binoculars, telescopes) can be hazardous.
Precautions:
Do not look directly into the beam with optical aids.
CAUTION:
Looking into the laser beam may be hazardous
to the eyes.
Precautions:
Do not look into the laser beam. Make sure the laser
is aimed above or below eye level. (particularly with
fixed installations, in machines, etc.)
Labelling
Position of the product label:
Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice
No. 50, dated June 24, 2007.
PATENTS:
Type: Leica DISTO
Power: 3V / 0.3A
Made in Austria
2
WO 9427164
WO 0216964
EP 1195617
TM
D330
www.leica-geosystems.com
US 5949531
WO 0244754
WO 9818019
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Safety Instructions
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Start-up
Inserting/replacing batteries
1 Remove battery compartment lid and attach
handstrap.
2 Insert batteries, observing correct polarity.
3 Close the battery compartment again. Replace
the batteries when the symbol flashes perma-
nently in the display.
Only use alkaline or rechargeable batteries.
)
Remove the batteries before any long period
)
of non-use to avoid the danger of corrosion.
Start-up
Changing the reference point
(multifunctional endpiece)
The instrument can be adapted for the following
measuring situations:
• For measurements from an edge, fold out the
positioning bracket until it locks in place at a 90
degree angle.
• For measurements from a corner, open the positioning bracket until it locks in place, then push
the positioning bracket lightly to the right to fold
it out fully.
A built-in sensor automatically detects the orientation of the positioning bracket and adjusts the zero
point of the instrument accordingly.
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Keypad
1
2
3
10
5
9
7
12
1ON / DIST (On/measuring) - button
2 Horizontal distance - button
3 Plus (+) - button
4 Minus (-) - button
5Area / volume - button
6 Indirect measurement (Pythagoras) - button
7 Reference - button
8 Functions - button
9Timer - button
10 Storage - button
11 Menu/equal - button
12 Clear/off - button
Leica DISTO™ D330 776176 en
11
4
6
8
Display
13
6
1
2
4
3
5
20
29
21
30
22
31
32
1 Laser active
2 Reference (front)
3 Reference (rear)
4 Reference (corner stop)
5 Measuring with the tripod
6 Stake out function
7Single Pythagoras measurement
8 Double Pythagoras measurement
9 Double (partial height) measurement
10 Save constant value, call up constant value
11 Historical memory, call up values
12 Spirit level (numeric)
14
15,16
7
19
7,8,9
181727
12
28
10,11
23
24
25
26
Start-up
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13 Battery status
14 Area/volume
15 Tilt
16 Horizontal distance measurement using tilt
17 Triangle area
18 Timer
19 Menu
20 Circumference
21 Wall area
22 Ceiling area
23 Intermediate line 1
24 Intermediate line 2
25 Intermediate line 3
26 Summary line
27 Information
28 Spirit level
29 Tilt angle
30 Distance measured
31 Indirect height
32 Detail display
Menu functions
Settings
The menu allows settings to be changed and permanently stored. All menu settings will remain active
when switching off the device or changing the
batteries. See page 11 for resetting the factory
defaults
Navigation in the menu
The menu allows settings to be made at the user
level. The instrument can be specifically configured to
your personal requirements.
General description
button (pressed long) - You are in the ,
the units set and the first menu item "Unit" are
displayed.
button (pressed short) pages through each
menu item.
Menu functions
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1
7
EXIT
6
5
or button to make changes in menu items.
button (pressed short) brings up the next menu
item.
A long press on the button in the menu confirms
the new settings made in the submenu items .
Pressing the button for longer in the menu
allows you to quit the settings function without
saving.
4
2
0.0°
3
Setting the unit for distance
measurements
The following units can be set:
Distance Area Volume
1. 0.000 m
2. 0.000
3. 0.00 m
4. 0.00 ft
5. 0'00''
6. 0'00''
7. 0'00''
8. 0.0 in
9. 0
10. 0
11. 0
1
1
1
/
32
/
16
/8 in
0
m
1
/
32
1
/
16
1
/
8
in
in
0.000 m² 0.000 m³
0.000 m² 0.000 m³
0.000 m² 0.000 m³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
0.00 ft² 0.00 ft³
Setting the unit for tilt
measurements
The following units can be set for tilt measurements:
Units for tilt
1.
2.
+/- 0.0°
0.00%
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9
Menu functions
Page 11
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Measuring with the tripod ( )
The reference must be appropriately adjusted in
order to be able to take correct measurements with
a tripod. To do this select ON in this menu item.
You can switch the reference on the tripod on or off.
The setting can be seen on the display .
Beep ( )
You can switch the beep on or off.
Level in status field ( )
The level (in °) in status field can be switched on or
off.
Reset - returning the instrument to
the factory settings ( )
The instrument has a RESET function. When you
select the menu function RESET and confirm, the
instrument defaults to the factory settings.
A reset returns the following values to their factory
settings:
• Reference (rear)
• Display illumination (ON)
•Beep (ON)
• Unit (m(mm))
Operation
• Stack and memory are erased
All customised settings and stored values are
)
also lost.
Operation
Switching on and off
Switches on the instrument and laser. The
display shows the battery symbol until the
next button is pressed.
Pressing this button for longer switches
the instrument off.
The instrument switches off automatically
after six minutes of inactivity.
CLEAR button
The last action is cancelled. While making
area or volume measurements, each single measurement can be deleted and remeasured in series.
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Reference setting
The default reference setting is from the rear of the
instrument.
Press this button to take the next measurement
from the front edge . A special beep sounds whenever the reference setting is changed.
After a measurement the reference returns automatically to the default setting (rear reference).
Press this button for longer and the front refer-
ence is set as default until unit is powered off.
Press this button, the rear reference is set again.
Leica DISTO™ D330 776176 en
Measuring
Single distance measurement
Press to activate the laser. Press again to trigger
the distance measurement.
The result is displayed immediately.
Tilt measurement
The tilt sensor measures angles between ± 45°.
)
During the measurement of angle, the instru-
)
ment should be held without transverse tilt, as far as
possible, (± 10°).
Horizontal measurement
Press button to activate horizontal measurement in the instrument. The following symbol
appears in the display . If the button is active,
the horizontal distance is displayed in the summary
line for each distance measurement (up to max. +/45° and up to max. a transverse tilt of +/-10°).
Press the button for longer to display additional
information on the measurement, for example the tilt
angle , the distance measured and the indirect height .
Press button again to switch off horizontal
measurement.
11
Measuring
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Minimum/maximum measurement
This function allows the user to measure the
minimum or maximum distance from a fixed
measuring point. It can also be used as to determine
spacings.
min. max.
It is commonly used to measure room diagonals
(maximum values) or horizontal distances (minimum
values).
Press and hold down this button until you hear
a beep. Then slowly sweep the laser back and forth
and up and down over the desired target point - (e.g.
into the corner of a room).
Press to stop continuous measurement. The
values for maximum and minimum distances are
shown in the display as well as the last measured
value in the summary line.
Laser continuous
Press and hold down the key when switching
on the device until the character appears perma-
nently in the display and a beep sounds. Every further
press of the key releases a distance measurement.
Press and hold the key to switch the device
and Laser continuous operation off.
If the laser is in continuous operation mode,
)
the device switches off automatically after 15
minutes.
Measuring
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Functions
Addition / subtraction
Distance measuring.
The next measurement is added to the previous
one.
The next measurement is subtracted from the
previous one.
This process can be repeated as required.
Press this button and the result is then always
shown in the summary line.
The last step is cancelled.
Area
Press once. The symbol appears in the
display.
Press this button to take the first length
measurement (e.g. length).
Press it again to take the second length
measurement (e.g. width).
The result is displayed in the summary line.
Press the button for longer to calculate the
circumference .
Volume
Press this button twice. The symbol
appears in the display.
Press this button to take the first length
measurement (e.g. length).
Press this button to take the second length
measurement (e.g. width).
Press this button to take the third length measure-
ment (e.g. height). The value is shown in the second line.
The volume then appears in the summary line.
Press the button for longer to display additional
room information such as ceiling/floor area ,
surface area of the walls , circumference .
The or button can be used to add or
)
subtract multiple area and volume calcuations
followed by the button to total the values.
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Functions
Page 15
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Tilt measurement
Press this button once to activate the tilt
sensor. The symbol appears in the display. The
tilt is continuously shown as ° or % depending on the
setting.
Press to measure the inclination and the
distance.
Triangular area
The area of a triangle can be calculated by the
measurement of three sides.
Press the key two times - the triangle symbol
appears in the display.
Press the key and measure the first side of the
triangle.
Press the key and measure the second side of
the triangle.
Press the key and measure the third side of the
triangle.
The resulting area is shown in the summary row.
Press and hold the key to display additional infor-
mation about the measurement, such as the angle
included by the first two measurements and the
perimeter of the triangle .
Functions
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Stake out function
11
2
3
16 in
16 in
16 in
16 in
16 in
24 in
Two different distances (a and b) can be entered into
the instrument and can then be used to mark off
defined measured lengths, e.g. in the construction of
wooden frames.
Entering stake out distances:
Press this button three times and the stake out
function symbol appears in the display .
The value (a) and the corresponding intermediate line
flash.
By using and , you can adjust the values
(first a and then b) to suit the desired stake out
distances. Holding the buttons down increases the
rate of change of the values.
Once the desired value (a) has been reached it can be
confirmed with the button.
The value (b) and the intermediate line flashes (the
Leica DISTO™ D330 776176 en
a
b
b
defined value (a) is automatically adopted). Value (b)
can be entered using and .
The defined value (b) is confirmed with the
button.
Pressing the button starts the laser measurement. The display shows required stake out distance
in the summary line between the stake out point
(first a and then b) and the instrument (rear reference).
If the DISTO™ is then moved slowly along the stake
out line the displayed distance decreases. The instrument starts to beep at a distance of 4 in from the
next stake out point.
The arrows in the display indicate in which direc-
a
b
b
tion the DISTO™ needs to be moved in order to
achieve the defined distance (either a or b). As soon
as the stake out point is reached the beep changes.
The function can be stopped at any time by pressing
the button.
15
Functions
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Indirect measurement
The instrument can calculate distances using
Pythagoras’ theorem.
Make sure you adhere to the prescribed
)
sequence of measurement:
• A ll targ et points mu st be in a horizon tal or ver tical
plane.
• The best results are achieved when the instrument is rotated about a fixed point (e.g. with the
positioning bracket fully folded out and the
instrument placed on a wall).
• The minimum/maximum function can be used see explanation in "Measuring -> Minimum/
maximum measurement". The minimum value
must be u sed for me asu rem ent s at ri ght a ngl es to
the target; the maximum distance for all other
measurements.
Make sure that the first measurement and the
)
distance to be measured are at right angles. Use the
Minimum/maximum function, as explained in
"Measuring -> Minimum/maximum measurement".
Indirect measurement - determining a distance using 2 auxilliary measurements
e.g. for measuring building heights or widths. It is helpful
to use a tripod when measuring heights that require the
measurement of two or three measurements.
Press this button once, the display shows .
The laser is switched on.
Aim at the upper point (1) and trigger the
measurement. After the first measurement the value
is adopted. Keep the instrument as horizontal as
possible.
Press and hold down this button to trigger
continuous measurement, sweep the laser back and
forth and up and down over the ideal target point.
Functions
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Press to stop continuous measurement (2). The
result is displayed in the summary line, the partial
results in the secondary line.
Indirect Measurement - determining a distance using 3 measurements
Press this button twice; the display shows the
following symbol . The laser is switched on.
Aim at the upper point (1) and trigger the
measurement. After the first measurement the value
is adopted. Keep the instrument as horizontal as
possible
Press and hold down this button to trigger
continuous measurement, sweep the laser up and
down over the ideal target point.
Press to stop continuous measurement (2). The
value is adopted. Aim at the lower point and
press this button to trigger the measurement
(3). The result is displayed in the summary line, the
partial results in the secondary lines.
Indirect measurement - determining a chain
value using 3 measurements
e.g. determining the height between point 1 and
point 2 using three target points.
Press this button three times ; the display
shows the following symbol . The laser is
switched on.
Aim at the upper point (1).
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Functions
Page 19
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Press this button and trigger the measurement.
After the first measurement is recorded and shown
onscreen, the display flashes (2).
Triggers the measurement. After the second
measurement is recorded and shown onscreen, the
display flashes (3).
Press and hold down this button to trigger
continuous measurement. Sweep the laser up and
down over the ideal target point.
Press this button to end continuous measurement. The result is displayed in the summary line, the
partial results in the secondary lines.
Storage of constants/historical
storage
Storage of a constant
You can store and recall a frequently used value e.g.
height of a room. Measure the desired distance,
press and hold the button until the device beeps
to confirm storage.
Recalling the constant
Press this button once to recall the constant
and make it available for further calculations by
pressing button .
Functions
Adjusting the constant
Press the button for longer to change the constant
- the constant flashes, you can now change the
constant to the required value using the or
button. Press the button to save the constant.
Historical storage
Press this button twice and the previous 20
results (measurements or calculated results) are
shown in reverse order.
The and buttons can be used for navigation.
Press this button to use a result from the
summary line for further calculations.
Pressing the and buttons at the same
time erases all the values in historical storage.
Timer (self-triggering)
Press this button to set a 5-second time delay.
or
Press and hold down this button until the
desired time delay is reached (max. 60 seconds).
Once the key is released the remaining seconds until
measurement (e.g. 59, 58, 57...) are displayed in a
countdown. The last 5 seconds are counted down
with a beep. After the last beep the measurement is
taken and the value is displayed.
The timer can be used for all measurements.
)
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Appendix
Message codes
All message codes are displayed with either or
"Error". The following errors can be corrected:
Cause Remedy
156
Transverse tilt
greater than 10°
160
Main tilt direction,
angle too high
(> 45°)
204
Calculation error Repeat procedure
252
Temperature too
high
253
Temperature too
low
255
Receiver signal too
weak, measurement
time too long,
distance > 100 m
256
Received signal too
strong
257
Wrong measurement, background
brightness too high
260
Laser beam interrupted
Hold the instrument
without any transverse
tilt
Measure angle up to
max. ± 45°
Cool down instrument
Warm up instrument
Use target plate
Target too reflective
(use target plate)
Darken target (measure
in different lighting
conditions)
Repeat measurement
Error Cause Remedy
Error Hardware error Switch on/off the
device several times. If
the symbol still
appears, then your
instrument is defective.
Please call your dealer
for assistance.
Technical data
Distance
measurements:
Measuring accuracy
up to 10 m
(2 σ, standard deviation)
Power Range
Technology™:
Range (use target plate
from about 80m/260ft)
Smallest unit displayed 0.1 mm/
Distance measurement
Minimum/maximum
measurement, Continuous
measurement
Area/volume calculation of
room data
Addition / subtraction
Indirect measurement
using Pythagoras
typically: ± 1.0 mm*
0.05 m to 100 m
2 in. to 325 ft
1
/32nd
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Tilt measurements:
Tilt sensor:
Accuracy
(2 σ, standard deviation)
- to laser beam
- to the housing
Horizontal measurement
Indirect measurement
using tilt sensor (direct
horizontal distance)
Angle measurement using
tilt sensor(
General:
Laser class II
Laser type 635 nm, < 1 mW
Ø laser point
(at distances)
Autom. laser switch-off after 3 min
Autom. instrument switch-
off
Display illumination
Keypad illumination
Multifunctional endpiece
Timer (self-triggering)
Save constant value
Historical storage
(20 values)
Tripod thread
Battery life,
Type AAA, 2 x 1.5V
± 45°)
± 0.3°
± 0.3°
9
9
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6 / 30 / 60 mm
(10 / 50 / 100 m)
after 6 min
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9
up to
5 000 measurements
Appendix
Protection against
splashes and dust
Dimensions 127 x 49 x 27.3 mm
Weight (with batteries) 149 g / 5.25oz
Temperature range:
Storage
Operation
IP 54, dust-proof,
splash-proof
5 x 1.93 x 1.06 in
-13°F up to +158°F
14°F up to +122°F
Measuring conditions
Measuring range
The range is limited to 325 feet.
At night or dusk and if the target is in shadow the
measuring range without target plate is increased.
Use a target plate to increase the measurement
range during daylight or if the target has poor reflection properties.
Target surfaces
Measuring errors can occur when measuring toward
colourless liquids (e.g. water) or dust free glass,
Styrofoam or similar semi-permeable surfaces.
Aiming at high gloss surfaces may deflect the laser
beam and lead to measurement errors.
Against non-reflective and dark surfaces the
measuring time may increase.
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Care
Do not immerse the instrument in water. Wipe off dirt
with a damp, soft cloth. Do not use aggressive
cleaning agents or solutions. Handle the instrument
as you would a telescope or camera.
Warranty
The Leica DISTO™ D330 comes with a three* year
warranty from Leica Geosystems AG.
More detailed information can be found at:
www.disto.com
All illustrations, descriptions and technical specifications may be subject to change without prior notice.
* To receive the three year warranty, the product must be registered on our website www.disto.com within eight weeks of the
purchase date. If the product is not registered, a two year
warranty applies.
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