NEO TOOLS 71-200 Benutzerhandbuch Seite 3

The accuracy of bubble measuring:0.029° = 0.50mm/m basis on the
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underside
The accuracy of bubble measuring: 0.043°=0.75mm/m top of the
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position
Batteries: 3V (AAA 1.5V alkaline batteries )
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Operating ambient temperature: 0°C ~+40°C
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• Storage temperature: -10°C~+60°C
• Sound reminder of specific angle 0° ,45°,90°
Battery assembling:
• Open the battery box cover;
Put two batteries (AAA 1.5V alkaline battery) into the box with
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anode outward;
Close the box cover
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Operation instruction of:
1.Put on / put down：press the button switch marked on/off at the head
of the rule, put the radiation's switch on;
2.Radiation point Reference: Move the laser converter at the end of the
device into the center position. Laser will generate reference point (dot).
To align laser horizontally use the level bubble or read the 0° angle from
digital display. Laser dot will be reference point of level.
Level reference laser beam: As soon as the laser converter is
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pushed down to the the lower position (laser will go through an upper
lens) a horizontal reference laser beam will be produced from the laser
generator.
Cross-shaped reference laser beam: As soon as the laser
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converter is pushed up to the upper position (laser will go through an lower
lens) Cross-shaped reference laser beam will be produced from the laser
generator (one horizontal line and one vertical line).
3. Digital angle measuring
Button functions (see figure 1)
1. : Power (LCD) on/off button
2. HOLD:
Measure freeze
3. ABS/CAL:
4. LIGHT:
LCD backlight on/off button
5. ° ％:
Operation Instruction
1. Turning On/Off: Press on/off button to turn LCD display on. Press
the button again to turn it off. After approximately 5 minutes without
pressing any button, digital display will turn off automatically.
Pressing the button for more than 8 seconds will cause device to turn
off and delete saved data. Then short press the button again. "CAL1"
sign will show on the screen. Device is now in adjusting (calibration)
mode and must undergo adjustment of level position to work properly
(see level zero adjusting below).
2. Level zero position adjusting: When the user uses equipment for
the first time or push the on/off button more than 8 seconds when
turning off, LCD will show the sign "CAL1". Then the following steps
must be done to adjust level zero position.
a. Put the level upon a horizontal plane (or vertical plane), (see figure
2). Aim at the designated location or sign, short press the
"ABS/CAL", then the CAL2 sing will start flashing on the LCD (It
means the first data collection is going on). After few seconds CAL1
sign will stop flashing. CAL2 sign will appear on LCD screen.
b.
Rotate the level by 180° without changing it's position. Press
ABS/CAL button. CAL2 sign will start flashing on LCD (It means the
second data collection is going on). After a few seconds CAL2 sign
will stop flashing, which means data collection is completed. During
adjustment process you can press
calibration mode.
3. Measurement of absolute angle: Default mode in which angle is
measured in relation to 0° level position. This mode is indicated by
"ABS" sign on the right side of LCD screen.
4. The measurement of relative angle: To measure angle in relation
to inclined surface, press ABS/CAL button to enter relative angle
measurement mode. ABS sign on the right side will disappear, and
displayed angle will change to 0°. Angle will be now measured in
relation to new 0° angle. Press the ABS/CAL button again (or restart
the device) to exit relative measurement, and enter absolute angle
measurement mode.
Other functions:
1. Degree/slope rate conversion function: Press %, to change unit of
measurement from degrees (angle) to percentage (slope).
2. Function of measurement freeze: Press HOLD to freeze the digital
measurement. Press the button again to exit function.
3. Angle value indicator: An arrow indicator can be found on both ends
of the LCD, so it's easier to adjust the angle value. Just adjust the
mode switch / adjust button
Unit switch (angle/slope)
for 4 second to exit
horizontal ruler (scale) in the direction indicated by the arrow until the
arrow disappeared when it reaches 0 or 90 degrees.
4. Sound indicator: Whenever the laser level digital actual-value
horizontal ruler (scale) measures 0, 45. or 90 degrees, there will be two
sound of indicator
5. LCD inversion displaying function: When digital level is rotated
upside-down, the LCD screen will display inversely in order to give a
convenient look of the result.
6. LCD luminous function: press light, to turn on backlight of LCD so it's
easier to use the device in dark places.
7.low-battery indicator: if the voltage of the battery is too low, a battery
sign will show up on the screen to remind you to change the battery.
Figure 1:
1.ruler body
2.vertical bubble
3.horizontal bubble
4.digital shown angle value
5.indicators of angle value adjusting
6.angle display
7.battery box
8.conversion button of degree/angle slope rate
9.LCD backlight on/off button
10.switch mode/adjusting button
11.measure value freeze button
12.LCD screen on/off button
13.low voltage indicator
14.degree / angle slope rate display
15.absolute angle / relative angle display
16.laser switch
17.cross-shaped prismatic mirror
18.line-shaped prismatic mirror
Calibration of the electronic level
For the first start the calibration of the electronic level will be necessary.
Instead of an angle, on the LCD there will be visible indicating "CAL1". You
should place the lower measuring surface to a flat, horizontal or vertical,
surface It is recommended that you do this in the corner, for example of
walls, in order to turn the level as accurately as possible. Push the button
„ABS/CAL", the indication "CAL1" will flash, when it stops, the indication will
change to „CAL2", at that moment you should rotate the level by 180
degrees and place it in the same place as before, but by its upper measuring
surface. Press the button „CAL2" again, the indication „CAL2" will flash,
when it stops, the angle indication will change automatically to the indication
of the angle, and calibration will be completed. If you need to calibrate the
level in the course of work, you should, when the lever is on, press the
button' ABS/CAL " and hold it for a period of approx. 8 seconds. Then
proceed as it has been described above. Attention! Calibration should not
be performed on too inclined surfaces, if the indication "CAT1" or "CAT2"
does not stop flashing, it means that the surface is too inclined. When
choosing the surface you should be guided an indication of one of the spirit
level.
Designation of safety
1.If you are not going to use the battery, for at least 3 months, please take
it out to prevent leaking, the battery should kept in the cool and dry place;
2. If the battery is leaked, please clean the liquid with soft cloth and avoid
contact with skin;
3. In order to protect polluting the environment please put the scrap
batteries into recycle-box. It's forbidden reject and burn them;
4.Don't put the level into the water absolutely.
Warning:
• Don't look into the laser beam with eyes directly, to avoid serious injury;
• Don't look into the laser beam with optical apparatus directly;
• Don't let child touch or close to the laser beam;
Do not dispose of electrically powered products with
household wastes, they should be utilized in proper
plants. Obtain information on wastes utilization from
your seller or local authorities. Used up electric and
electronic equipment contains substances active in
natural
constitutes a potential risk for environment and
human health.
environment. Unrecycled equipment