Precaster PRF Series User manual

1. This is a Class 1 laser tool, laser radiation is
emitted from this product and is manufac-
tured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21,
parts 1040.10 and 1040.11.
2. Use of controls, adjustment procedures
other than those specified herein may
result in laser radiation exposure.
3. Never stare directly into the beam or aim
the laser beams at others.
4. Product contains semiconductor laser
diodes with wavelengths of 905 nanome-
ters
5. Product complies with EMC Test according
to EN 61326-1:2013, IEC 61326:2012 and
FCC Test according to PART 15.
1. Use the coin or screwdriver to twist the
battery lid.
2. Put the negative level into the battery cell.
3. Cover the battery lid and twist it.
4. Test the function.
1. Mode Selection
2. Measurement button
3. Laser Emitted Window
4. Receiving Window
5. Observation Window
6. Battery Cell
1. Angle
2. Cross
3. Mode
4. Distance
5. Unit
6. Battery Status
■Laser Rangefinder
■CR2 Battery
■Carry Case
■Safety Strap
■Cleaning cloth
■QuickStart
L ASER RANGEFINDER
PRF-SERIES
Laser Safety
In the Box
1200YD / 1100M
PRF-1200
LCD
Battery Setup
Manual
Overview
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1. Click to open the machine.
It will record the last time setting. (Default
setting is L mode)
2. Align the cross with the target and keep it
stable. Click to measure the distance.
3. The angle will be displayed on top of the
screen, the distance will be display on the
beneath of the screen when you start
measurement.
4. Hold the for 1 sec, to activate continu-
ously measuring mode. The SCAN will show
on the lower left corner.
5. The machine will be turned off when
standby for 10 Sec.
■Product Model: PRF-800 / PRF-1200
■Range: PRF-800: 5-800yd / 5-730m
PRF-1200: 5-1200yd / 5-1100m
■Accuracy: PRF-800: 5m~800m: ±0.3%
(D>500m), ±0.5% (D<500m)
PRF-1200: 5m~1100m: ±0.3%
(D>500m), ±0.5% (D<500m)
■Amplification: 6 X
■Caliber: 23mm
■Pupil Distance: 17mm
■FOV：6°
■Measuring Speed: PRF-800: 1 Second
PRF-1200: 0.3 Seconds
■Angle: ±89°
■Waterproof: IP54
■Monitor: LCD
■Dimension: 102*35*69mm
■Weight: 160g
1. Angle
2. Cross
3. Mode
4. Distance
5. Unit
6. Battery Status
Specification
Measurement Function
1. The Mode can be selected when you hold
for 3 sec.
2. The mode and unit can switch by
and .
There are three modes for measurement
Linear distance (L Mode)
a. L Mode is Linear distance between
observer and target, the angle display on
top of the screen.
Horizontal distance (H Mode)
b. H Mode is Horizontal distance between
observer and target, the error value
display on top of the screen.
Vertical distance(V Mode)
c. V Mode is Vertical distance between
observer and target, the error value
display on top of the screen.
3. After completing the selection, Hold the
Setting (Mode &Unit)
L
H
V
for 3 seconds to return to the measure-
ment and your setting will be kept.