Crown CT44066 Original Instructions Manual page 10

• porous surfaces (insulating materials);
• structured surfaces (plaster, natural stone)�
• When you operate the appliance, keep in mind
that vapor, dust or smoke in the air can distort the
appliance readings�
• Do not expose the appliance to moisture, and
do not allow moisture enter the appliance� Do not
immerse the appliance into liquid�
• Do not drop or knock the appliance�
• Protect the appliance against electromagnetic
fields (for example, fields from electric arc welding
or induction heaters)�
• In case of sudden changes in ambient tem-
perature, do not use the appliance for at least 30
minutes�
• Do not leave the appliance near objects with
high temperature�
Appliance maintenance
Maintenance of your appliance must be per-
formed by qualified personnel using the recom-
mended spare parts� This ensures that the safety
of your appliance will be preserved�
Symbols used in the manual
Following symbols are used in the operation
manual, please remember their meanings� Cor-
rect interpretation of the symbols will allow correct
and safe use of the appliance�
Symbol
Read all safety regulations and
instructions�
Caution! Laser radiation�
Movement direction�
Short pressing�
Long pressing�
Meaning
English
Symbol
A sign certifying that the product
complies with essential require-
ments of the EU directives and
harmonized EU standards�
Useful information�
Do not dispose of the appliance in
a domestic waste container�
Intended use
The appliance is designed to measure distances
using a laser beam� It can be used to measure
linear dimensions, calculate the area and vol-
ume�
Components
1 LCD display
2 Laser beam output hole
3 Receiving lens
4 Housing
5 Button "ON"
6 Button "FUNC"
7 Button "UNIT"
8 Button "CLEAR / OFF"
9 Carrying bag *
10 Sign "Laser beam on"
11 Sign "Selected reference point"
12 Sign "Maximum value"
13 Sign "Measurement values addition / Sub-
traction"
14 Sign "Minimum value"
15 Sign "Measurement value"
16 Sign "Area / Volume measurement"
17 Sign "Measurement problem"
18 Sign "Battery charge"
19 Sign "Measurement unit"
20 Battery case cover
21 Battery (1�5 V, AAA type) *
* Optional extra
Not all of the accessories illustrated or de-
scribed are included as standard delivery.
10
Meaning