Leica DISTO D3a-BT User Manual

User Manual
English
Congratulations on the purchase of your
Leica DISTO™ D3a BT .
Carefully read the Safety Instruc-
tions 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...................................................	9
Operation...........................................................	11
Measuring ..........................................................	12
Functions ...........................................................	13
Working with BLUETOOTH® ............................	19
Appendix............................................................	20

Safety Instructions

GB

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

•Storing measurements (BLUETOOTH®)

•Measuring tilts

Leica DISTO™ D3a BT 776750 gb	1	Safety Instructions

	Prohibited use			Areas of responsibility
GB	•	Using the instrument without instruction		Responsibilities of the manufacturer of the orig-
	• Using outside the stated limits			inal equipment Leica Geosystems AG, CH-9435
	• Deactivation of safety systems and removal of			Heerbrugg (for short Leica Geosystems):
		explanatory and hazard labels		Leica Geosystems is responsible for supplying the
	• Opening of the equipment by using tools (screw-
				product, including the User Manual and original
		drivers, etc.), as far as not specifically permitted		accessories, in a completely safe condition. (addi-
		for certain cases
				tional language versions can be found at:
	• Carrying out modification or conversion of the
				www.disto.com.
		product
	•	Use after misappropriation		Responsibilities of the manufacturer of
	• Use of accessories from other manufacturers			non-Leica accessories:
		without the express approval of Leica Geosys-
				)
		tems.			The manufacturers of non-Leica accessories
	• Deliberate or irresponsible behaviour on scaf-
		folding, when using ladders, when measuring		for the Leica DISTO™ are responsible for developing,
				implementing and communicating safety concepts for
		near machines which are running, or near parts of		their products. They are also responsible for the
		machines or installations which are unprotected
				effectiviness of these safety concepts in combination
	• Aiming directly into the sun
				with the Leica Geosystems equipment.
	• Deliberate dazzling of third parties; also in the
		dark		Responsibilities of the person in charge of
	• Inadequate safeguards at the surveying site (e.g.			the instrument:
		when measuring on roads, construction sites, etc.)
	Limits of use			WARNING
					The person responsible for the instrument
	) See section “Technical Data“.			must ensure that the equipment is used in accor-
				dance with the instructions. This person is also
	The Leica DISTO™ is designed for use in areas perma-			accountable for the deployment of personnel and for
				their training and for the safety of the equipment
	nently habitable by humans, do not use the product			when in use.
	in explosion hazardous areas or in aggressive envi-
				The person in charge of the instrument has the
	ronments.
				following duties:
	Safety Instructions		2		Leica DISTO™ D3a BT 776750 gb

•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™ optics 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 GB 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.

Product specific treatment and waste 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.

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.

Leica DISTO™ D3a BT 776750 gb	3	Safety Instructions

WARNING:

The Leica DISTO™ conforms to the most strin-

GB	gent requirements of the relevant standards and
	regulations. Yet, the possibility of it causing interfer-
	ence 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.

Use of the product with BLUETOOTH®:

WARNING:Electromagnetic radiation can cause disturbances in other equipment, in installations (e.g. medical ones such as pacemakers or hearing aids) and in aircraft. It can also affect humans and animals.

Precautions:

Athough this product conforms to the most stringent standards and regulations, Leica Geosystem cannot totally exclude the possibility of harm to people and animals.

•Do not use the product near petrol stations, chemical plants, in areas with a potentially explosive atmosphere and where blasting takes place.

•Do not use the product near medical equipment.

•Do not use the product in airplanes.

Safety Instructions	4	Leica DISTO™ D3a BT 776750 gb

•Do not use the product near your body for extended periods.

CAUTION:Never attempt to repair the product yourself. In case of damage, contact the local dealership.

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"

Laser Class 2 products:

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.	GB
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.)

Leica DISTO™ D3a BT 776750 gb	5	Safety Instructions

Labelling

GB

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

Start-up

Inserting/replacing batteries

Position of the product label:

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 permanently 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	6	Leica DISTO™ D3a BT 776750 gb

Changing the reference point	Keypad
(multifunctional endpiece)	GB

1

2

13

	3	11
		4
	10
The instrument can be adapted for the following
	5	6
measuring situations:	9
	7	8
	12

1 ON / DIST (On/measuring) - button

2Horizontal distance - button

	• For measurements from an edge, fold out the		3	Plus (+) - button
	positioning bracket until it first locks in place.
			4	Minus (-) - button
	• For measurements from a corner, open the posi-		5	Area / volume - button
	tioning bracket until it locks in place, then push		6	Storage - button
	the positioning bracket lightly to the right to fold		7	Reference - button
	it out fully.		8	Functions - button
			9	Timer - button
	A built-in sensor automatically detects the orienta-
			10	Second function button
	tion of the positioning bracket and adjusts the zero
			11	Menu/equal - button
	point of the instrument accordingly.		12	Clear/off - button
			13	Bluetooth button
	Leica DISTO™ D3a BT 776750 gb		7		Start-up

	Display
GB	6 13	14		19
	15,16		7,8,9
	33 27		17	18
	1			12
	2			28
	4
				10,11
	3
				23
	5
	20
	29			24
	21
	30
	22			25
	31
	32			26

1Laser active

2 Reference (front)

3Reference (rear)

4 Reference (corner stop)

5 Measuring with the tripod

6Stake out function

7 Single Pythagoras measurement

8Double Pythagoras measurement

9Double (partial height) measurement

10Save constant value, call up constant value

11Historical memory, call up values

12Spirit level (numeric)

13Battery status

14Area/volume

15Tilt

16Horizontal distance measurement using tilt

17Triangle area

18Timer

19Menu

20Circumference

21Wall area

22Ceiling area

23Intermediate line 1

24Intermediate line 2

25Intermediate line 3

26Summary line

27Information

28Spirit level

29Tilt angle

30Distance measured

31Indirect height

32Detail display

33Bluetooth Icon

Start-up	8	Leica DISTO™ D3a BT 776750 gb