General Instructions - TECshow Alphabet Manual De Usuario

2. GENERAL INSTRUCTIONS

Unpacking
Thank you for purchasing this product. Please read
user guide for safety and operations information
before using the product. Keep this manual for fu-
ture reference. This product can create perfect laser
programs and effects since it has passed a series of
strictly tests before delivery. Please check the at-
tachments listed on the page after opening the car-
ton. In the event of carton damage or attachment
missing in transit, please contact your dealer or our
after sales service department.
Attachments
1. Laser Light: 1pc
2. External Power Supply: 1pc
3. Power Convert Head: 1pc
4. IR Remote: 1pc
5. USB Extension Cable 3 Meters: 1pc
6. USB Keyboard: 1pc
7. User Manual: 1 pc
Notice
• Do not exposure the human eye direct to laser
beam.
• Do not turn on and off the unit frequently.
• Before using this unit make sure the power
supply is ground.
• This unit is intended for indoor use only and
should be prevented form water, moisture
• and shake. The working temperature of this
unit is 18-30°c, do not use this continuously
• over 4 hours, otherwise it shortens the life-
time of the unit.
• Use cleaning tissue to remove the dust ab-
sorbed on the external lenses periodically to
• optimize light output.
• Do not remove or break the warranty label,
otherwise it void the warranty.
• Always replace with the exact same type fuse,
replacement with anything other than the
specified fuse can cause fire or electric shock
and damage your unit, and will void your man-
ufactures warranty.
DANGER!
Laser radiation avoid exposure
to beam class 3b laser product.
P. 3
| Tecshow Alphabet
English version