Praktica LRF-7 Handleiding

Praktica Afstandsmeter LRF-7

Lees hieronder de 📖 handleiding in het Nederlandse voor Praktica LRF-7 (3 pagina's) in de categorie Afstandsmeter. Deze handleiding was nuttig voor 24 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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The PRAKTICA LRF-7 features target seeking technology, allowing you to quickly and easily zone

in on your target. Weighing less than 200g and designed to fit in the palm of your hand, the LRF-7

is the perfect range finding accessory. It features an adjustable eyepiece, 7x magnification and an

impressive 7.1° angular field of view.

The LRF-7’s advanced processor results in a quick and accurate reading every time. Distance is

calculated by measuring the time it takes for each pulse to travel from the rangefinder, to the

target and back again.

Getting Started

Inserting the Battery

1. Laser Output

2. Laser Receiving Lens

3. Mode Switching Key

4. Power Button

5. Observation Eyepiece

6. Dipoter Adjustment

7. Battery Cover

In order to use your new rangefinder, you will need to insert a CR2-3V battery. Slide the battery

cover down to reveal the battery compartment. Insert the battery so the negative end is in

contact with the spring, as shown below. The attached ribbon should be under the battery.

Once the battery has been inserted, put the cover back on.

To remove the battery, pull the ribbon towards you. If you intend on storing your rangefinder for a

long time, please ensure the battery is removed.

CR2-3V Battery

LRF-7 Laser Rangefinder Manual

4. Target Seeking

Press the POWER button to turn the rangefinder on. Next align the aiming circle onto your target

and press and hold the POWER button. Once target seeking has been activated, an aiming circle

will appear over your chosen object and the distance will appear in metres or yards. This distance

will remain on your display until you press the POWER button again while focusing on another

object.

5. Compensated distance explained

The compensated distance technology built into this rangefinder automatically adjusts the

distance displayed in the viewfinder based on the target being level or at an incline/decline. The

measured angle (4) in the viewfinder indicates the angle of the target in relation to your position.

Measurement is accurate within -1/+1° of an angle.

Target Seeking not activated Target Seeking activated

1. Start

The PRAKTICA LRF-7 Laser Rangefinder has two buttons; a POWER ( ) button and a MODE

button. Press the POWER button for roughly one second and your rangefinder will turn on.

2. Diopter Adjustment

To focus on a subject, turn the diopter ring left or

right while looking through your rangefinder.

LCD Display

3. Changing the measuring unit

To change the measuring unit from M(metres) to

Yd(yards), hold down the MODE button for two

seconds.

Operating Instructions

Measured Angle

6. Scanning

Hold the POWER button down and scan across the target area. The data on the LCD screen will

change with the target.

7. Automatic Power Off

Your rangefinder will automatically turn off after 20 seconds of inactivity.

Laser Rangefinder Specification

Magnification 7x

Objective Lens 25mm

Field of View @1000m 126m

Field of View @1000yds 378ft

Angular Field of View 7.1°

Min-Max. Distance 6-600m

Lens Coatings Fully Multi-Coated

Measuring Time 0.5 - 1 Second

Distance Measure Accuracy 1/-1 M/Y

Battery CR2-3V

Scan Mode Yes

Target Seeking Function Yes

Dimensions 103x39x72mm

Weight 184g

Important Notes

• The PRAKTICA Laser Rangefinder does not emit a visible beam. It uses a non-destructive

infrared pulse laser then reflects from the visible target back into the optical receiver.

• Although this unit has a very low transmission rate and is harmless to the human eye, we

recommend avoiding direct eye contact with the laser output.

• The maximum measuring range of the device depends on the target reflectivity, colour, surface

finish, size and actual shape.

Product specificaties

Merk:	Praktica
Categorie:	Afstandsmeter
Model:	LRF-7
Kleur van het product:	Groen
Gewicht:	190 g
Breedte:	43 mm
Diepte:	75 mm
Hoogte:	105 mm
Opbergetui:	Ja
Vergroting:	7 x
Objective diameter:	25 mm
Exit pupil:	3.5 mm
Gezichtsveld (op 1000 m):	126 m
Oogafstand:	12 mm
Lens-bedekking:	Fully Multi Coated (FMC)
Bedrijfstemperatuur (T-T):	-10 - 40 °C
Batterijen inbegrepen:	Ja
Type batterij:	CR2-3V
Meting-bereik:	6 - 600 m