insize ISN-L70 User manual

ISN-L70
MN ISN-L70- -E
www.insize.com
LASER DISTANCE METER
OPERATION MANUAL

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Please read the operation manual carefully before use. 1Function features:
Large display with back-light.
A
B
2Structure:
C
D
E
F
G
H
I
J
K
L
M
N
A. LCD B. Add/Unit switch
IS N- L7 0
C. Measure/Dyna-measure
D. Measure Function(Distance/Area/Volume/Stake-out)
E. Countdown measure/Memories F. Strap holder
G. Laser emitting window H. Subtract/Back-light I. Pythagoras
J. Power button/Clear K. Reference switch/Laser receive
L. Receive window M. Battery cover N. Pin tail
Attention
Never stare directly into beam or aim the laser beams at others.
Description
Distance, area, volume and height measurement.
Unit: m, ft, in.
With measuring to track max and min value.continuos
Automatic power off: laser-30s, main unit-180s.
Fast measuring speed.

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Overview for screen:
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1. Laser indicator 2. Indirect measure( Single Pythagoras/ Summary
3. Measure function(
4. Measuring reference
5. Add and subtract 6. Maximum display
8. Stakes direction indicator 9. Main screen and unit
10. Countdown measuring 11. Memories 13. Units
7. Minimum display
12. Battery status
ISN-L70 is powered by two AA batteries. Remove battery cover
and observing correct polarity when install the batteries, then
close the battery cover.
Inserting the batteries:
Note: means the power in high level; means battery is about
1000 measure times left; twinkling means battery is low.
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Turn on/off:
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3Distance measuring:
Laser activated
Note: Keeping instrument stable when measuring.
The laser will be turn off after measuring.
4Add your measure:
of two Pythagoras/ Subtract of two Pythagoras)
Area measuring/ Volume measuring)
Operation
Before starting, please make sure battery is installed properly.
Short press to turn on, initial screen will flash seconds for
checking status and standby screen will be displayed. Long press
to turn off.
Laser will be emitted upon when you turn on. The laser will
switch off automatic in 30 seconds if there is no operation.
Laser unactivated
Short press to enable the laser if the laser is not activated,
then move the laser dot to your target. Short press to
measure and the result will be appeared on the screen.
Short press after your first measure to save into memory.
Short press again after your second measure and the result
will display on screen.
You can repeat the steps for more results.

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Note: Be sure to add and subtract in same unit.
6Dyna-measuring (Continuous measuring):
Long press to activate the dyna-measuring mode.
You can short press or to pause. After pause, you can
short press to recover and to quit.
7Countdown measuring:
You can use this function for a more stable measurement.
8Measuring reference:
Short press to change reference.
9Unit of measuring:
Long press to change unit of measuring.
10 Area measuring:
Short press once to enable the area measuring.
Standby screen
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You can repeat the steps for more results.
Short press again after your second measure and the result
will display on screen.
Short press after your first measure to save into memory.
Subtract your measure:
Max and min value will be displayed when moving the dot.
Short press to set time, then short press to measure.
ISN-L70 has three reference: front, rear, pintail.
Area measuring
Short press to measure length and width follow the
instruction on the screen, then the area is showed. You can
change the unit by long pressing .
Volume measuring:
Short press twice to enable the volume measuring.
Note: The front reference surface is indicated as shown.

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12 Height measuring:
13 Stake-out:
14 Memory recall:
Long press to recall the memory.
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FAQ And Solution
Error code:
Code
Err01
Err02
Err03
Err04
Err05
Err06
Err07
Standby screen Area measuring
Short press to measure length, width and height follow the
instruction on the screen, then the volume is showed. You can
change the unit by long pressing .
Short press to select: Single Pythagoras, Summary of two
Pythagoras, Subtract of two Pythagoras.
Short press to measure the lengths follow the instruction
on the screen, then the height will be displayed on the screen.
You can change the unit by long pressing .
Single Summary Subtract
Short press three times to edit the length of stake.
Short press and to set the value. When value is decided,
press to finish setting. to reset zero. Short press
When in dyna-measuring mode, you can get every stakes you
need follow the arrow.
To look up the last 20 measures by short pressing and .
Back-light and laser pointer switch:
Long press to enable and disable the back-light.
Long press to enable and disable the laser beam.
Description
Out of measuring range
Reflected signal is too weak
Out display range
Pythagorean calculation error
Low battery
Out of working temperature
Ambient light is too strong
max value:99999
Solution
Measure in a proper range
Select a batter surface
Divide calculation in middle steps
Check and verify values and steps
Install a new battery
Measure in an environment within
Measure in a darker place(shadow
are correct
specified working temperature
target)

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Standard Delivery
Specification
Measuring range 0.05-70m
±1.5mm
0.001m
IP52
650 nm, Class II, <1mW
25mm@30m
Up to 20 results
2 x 1.5V AA batteries, for 10000 measures
110x45x30mm
130g
Accuracy
Resolution
Dust/waterfproof
Laser type
Beam size
Memory
Power supply
Dimension(L×W×H)
Weight
Measuring speed 0.5 sec.
1 pc
2 pcs
1 pc
1 pc
Main unit
Battery(AA)
Safety strap
Carrying case