Holatek A3 User manual

HOLATEK –A3
User Manual
3D LED Smart Projector & TV

3
Contents
SAFETY INSTRUCTIONS.................................................................................................4
THE SAFETY SIGNS ...........................................................................................................4
NOTICE FOR USE...............................................................................................................4
BATTERY INSTRUCTION..................................................................................................10
OPERATION INSTRUCTIONS .......................................................................................11
THE LIGHT SOURCE .................................................................................................11
OTHER INSTRUSTIONS.............................................................................................12
SUMMARY.........................................................................................................................14
PACKING LIST ...............................................................................................................14
SYSTEM UPGRADE..........................................................................................................15
THE LOCATION AND FUNCTION OF CONTROL........................................................16
EXTERNAL VIEW...........................................................................................................16
CONTROLAREA ............................................................................................................17
REAR VIEW...................................................................................................................18
BOTTOM VIEW................................................................................................................19
FUNCTION OF REMOTE CONTROL....................................................................................20
PROJECTED IMAGES.....................................................................................................22
INSTALLATION OF THE PROJECTOR................................................................................22
METHODS OF PROJECTION ............................................................................................24
BASIC OPERATIONS ......................................................................................................27
TURN ON AND TURN OFF THE PROJECTOR......................................................................27
OPTION OF INFORMATION LANGUAGE...........................................................................29
OPTION OF INPUT SOURCE.............................................................................................29
KEYSTONE CORRECTION...............................................................................................29
USEAGE OF 3D FUNCTION.............................................................................................30
USAGE OF SETTING OPTIONS .......................................................................................31
MAINTENANCE..............................................................................................................33
THE UNIT OF LIGHT SOURCE..........................................................................................33
INDICATOR .....................................................................................................................34
TROUBLESHOTTING.......................................................................................................34
SPECIFICATIONS..............................................................................................................35

4
Safety Instructions
Thank you for purchasing the HOLATEK Projector. You need to read carefully
the “safety instructions” before using it.After reading the User Manual, please keep it
for future reference.
The safety signs
To ensure the safety of you and others and keep the items from damages, the
User Manual applies a variety of signs whose meanings are as follows:
Notice for use
Caution
●Smoking, peculiar smell, hot temperature and other abnormal situations
Please immediately stop using the machine (continuing using it will
lead to dangers of causing fire and electric shock) if there is smoke,
smell or any other abnormal situations, and please take the following
measures:
1. Turn off the power of the machine;
Danger
This sign indicates that ignoring the sign and wrong operations
will lead to death or serious injury.
Caution
This sign indicates that ignoring the sign and wrong operations
will lead to the potential dangers of injury.
Attention
This sign indicates that ignoring the sign and wrong operations
will lead to potential dangers of death or serious injury.

5
2. Unplug the power plug of the machine;
3. Contact your dealer or the HOLATEK authorized service center.
●Fault
Please immediately stop using the machine (continuing using it will
lead to dangers of causing fire and electric shock) if the picture display
is abnormal or has any other abnormal phenomenon under correct
operations, and please take the following measures:
1. Turn off the power of the machine;
2. Unplug the power plug of the machine;
3. Contact your dealer or the HOLATEK authorized service center.
●Power cord
Improper use of power cord may lead to dangers of causing fire and
electric shock, the user must observe the following precautions:
The output voltage must be equal to ratedAC voltage of the machines;
A plethora of devices can not be inserted into the power socket to avoid
overload
The impaired power cord will lead to dangers of causing fire and electric
shock, the user must observe the following precautions:
Do not place heavy objects on the power cord or heat the power cord;
Do not place the power cord between the wall and the table where the
machine is placed;
Do not cover the power cord with cushion or other items;
Do not try to transform the power cord as it will be damaged or excessively
bended;
Do not twist or pull the power cord
Do not touch the power cord or the plug with wet hands or there will be
danger of electric shock

6
When using this machine in the in the country where it is purchased, please
use the attached power cord; when using this machine in other countries,
you must purchase and use a power cord which meets the national power
supply requirements and pay attention to the safety standards of that
country.
●Water and foreign matters
Do not place vase or any container filled with water or other liquid on the
machine or splash water or other liquid on the machine, otherwise it will
lead to dangers of causing fire and electric shock
Machine with foreign matters (such as metal, etc )will lead to dangers of
causing fire and electric shock, the user must immediately take the
following operations:
1. Turn off the power of the machine;
2. Unplug the power plug of the machine;
3. Contact your dealer or the HOLATEK authorized service center.
●Dismantling and reconstruction
Do not dismantle or reconstruct the machine in any way as the machine
contains a lot of high-voltage components which may lead to dangers of
electric shock and burn. Please note that problems caused by the
disassembly or reconstruction of the machine are beyond the scope of the
warranty, and HOLATEK will not provide free maintenance. All internal
inspections, debugging and maintenance must be entrusted to your dealer or
the HOLATEK authorized service center.

7
●Drop and impact
Continuous use may lead to dangers of causing fire and electric shock if the
machine is damaged due to drop or other reasons. In this case, please
immediately take the following measures:
1. Turn off the power of the machine;
2. Unplug the power plug of the machine;
3. Contact your dealer or the HOLATEK authorized service center.
●Incineration
Do not discard the machine by incineration, or it will lead to dangers of
explosion, fire and personal injury.
●Look straight into lens or vents when the light source unit is lit
Do not look straight into lens or vents when the light source unit is lit as the
glare from the bare engine may harm your eyes
●Shielding the vent
Do not shield the air inlet or outlet, otherwise it will lead to internal heat
accumulation, which may lead to dangers of causing fire and burning up the
machine. Touching the hot machine may be burned, users must strictly
observe the following precautions:
The space between wall and the machine must be larger than 30 cm;
Do not place the machine in an environment of poor air circulation;
Do not cover the machine with blankets or any similar articles;
Always place the machine on a stable and horizontal surface during the
operation; do not place the machine on carpets, blankets, towels, cushions or
other soft surface during the operation;

8
Do not erect the machine during the operation
●Lightning
Do not touch the power plug of the machine when thunderstorm and
lightning occur
●Remote control
Do not dismantle or reconstruct the remote control in any way as it may
lead to dangers of electric shock, burn and other personal injury. All internal
inspections, debugging and maintenance must be entrusted to your dealer or
the HOLATEK authorized service center
Do not wet the remote control. Keep it from water or other liquids as it may
lead to dangers of causing fire and electric shock
●The radio waves emitted by the wireless module
Do not operate the machine on a plane, within medical facilities or in
any other places which such a device is prohibited. The radio waves
will influence electronic devices and medical equipments, resulting in
accidents
Do not operate the machine near electronic instrument of high precision
or electronic devices which are poor in dealing with weak radio signals
as the radio waves will have an impact on such devices, resulting in
accidents

9
If you are using a cardiac pacemaker or any other electronic medical
devices, please consult doctors or the manufacturers of such devices before
operating the product.
Attention
●Power cord
Improper use of power cord may result in dangers of causing fire and
electronic shock, users must strictly observe the following precautions:
Dot not place the power cord by the fire;
Seize the plug when you unplug the power cord and never pull it;
Plug fully in the socket;
Please unplug the power cord from the socket after the operation of the
machine;
Please unplug the power cord from the socket if the machine will not be used
for an extended period of time;
Unplug the plug from the socket at least once per year and clean the plug
tube feet with dry cloth or vacuum cleaner;
Do not clean the power cord especially the power plug and socket with
cleanser;
Turn off the power and unplug the power cord from socket before moving the
machine.
●Backup of important data
Keep a backup of all data in the machine memory to avoid the loss of data
due to failure, maintenance and other reasons

10
●Refraction effect
There shall be no fishbowl or other items which may produce refraction
effect in front of the machine when the light source unit is lit as it may lead
to dangers of causing fire
●Lens
Do not touch the lens with hands
●Clean
The dirty machine inner with accumulated dusts may result in dangers
of causing fire and breakdowns;
Please contact the dealer or the HOLATEK authorized service center
once per year to have the machine’s internal cleaned. Note that, such
cleaning services are not free
Battery Instruction
Caution
Improper use of batteries may cause leakage of battery liquid, polluting the
surrounding components or resulting in explosion, thereby leading to
dangers of causing fire and personal injury, users must strictly observe the
following precautions:
Never attempt to disassemble the battery or have it short-circuited;
Never place the batteries in a high-temperature environment or into fire;
Do not charge non-rechargeable batteries;

11
Make sure the batteries are in the correct direction when inserting them;
Batteries specified by remote control only
●Depleted batteries
Depleted batteries must be removed from the remote control as soon as
possible;
Remove the batteries if the remote control will not be used for an
extended period of time
●Batteries disposal
Dispose the used batteries according the local laws and regulations
Operation Instructions
The light source
Light source unit of the machine applies LED
The designed life of the light source unit is about 20,000 hours. The actual life
depends on the operation condition, the set on setting menu and different light
source units;
The warranty period of the light source unit is the term recorded in the Warranty
or 6,000 hours, the shorter term prevails;
If light source unit is not bright or become obviously dark, it indicates that the
said light source has reached its life span. Please contact your dealer or the
HOLATEK authorized service center for replacement

12
Other Instrustions
This machine is composed of precision parts and failure to comply with the
following instructions may result in failure to correctly save data and risk of
breakdowns:
Do not operate or place the projector in any of the following environments as
it may lead to breakdowns and damage to the machine
Locations which generate static electricity easily;
Locations with excessive temperature;
Locations with excessive humidity;
Locations where the temperature may change suddenly;
Locations with excessive dust;
Locations which are shaking, leaning and uneven;
Locations which may be wetted
●Avoid using the projector in the following conditions; otherwise it will cause
the projector malfunction and damage.
Location which is of extremely low temperature (normal operating
temperature ranges from 5 ℃to 35 ℃);
Don’t place heavy objects on the projector;
Foreign objects are not allowed to insert into or fall into the projector;
Don’t place vase or any container with water or other liquids on the projector.
●Don’t remain exhausted battery in the remote control
Exhausted battery will run out of battery fluid, causing malfunction and
damage of the remote control.

13
●Clean with a soft dry cloth
The projector is dirty; please clean it with a soft dry cloth soaked in the water
and neutral detergent diluents. Wring the cloth till dry before wiping; diluents,
benzene and any other volatile chemical are not allowed to clean the projector,
otherwise the printing would be wiped and dirty the projector.
●Display screen pixel does not work
Although the projector is made using the most advanced digital technology,
some pixels on the display screen may still don’t work, which are normal, instead of
malfunction.
●Avoid strong impact during projection
If the projector accidently suffers a strong impact, the projected image may
disappear for a while, and then the image will appear again, but color
anomaly or error messages may occur;
If any color anomaly of the projected image, please reselect the input source;
If the projected image color is still abnormal, according to the operation steps
of "Turn on and Turn off the Projector" in page 25, turn off the power, and
then reboot.
●Note after using
The air outlet and its surrounding will be extremely hot in using and still very
hot after shutdown. Therefore, seize two sides of the projector when moving.
●How to put the projector into portable package
Make sure the projector isn’t hot before encasing.

14
summary
Packing list
●Carefully open the package and check whether the projector includes the
following items:
Packing list
Graphic
Amount
HOLATEK-A3
intelligent
projector
*1
Remote
controller
*1
AC power cord
*1
USB line
*1

15
User manual
*1
Warranty card
*1
Note: if any missing items or damage or device does not work, please
contact the distributor immediately.
System upgrade
●Android software upgrade process is as follows:
1. First of all, you need a Windows PC with access to the internet;
2. Download the firmware upgrade software in the official website;
3. Install the firmware upgrade software in PC;
4. Download the firmware upgrade package in the official website;
5. Start the firmware upgrade software and select the downloaded firmware
package in file selector of < Recovery >;
6. Disconnect power of projection;
7. Keep pressing the update button behind the projector;
8. Connect the OTG of projector with PC by the attached OTG-USB line;
9. Wait for the prompts of “start update” by the upgrade software on PC and
release the update button;
10. Update according to the prompts of upgrade software;
11. After upgrade, disconnect the OTG-USB cable, connect the power supply,
and start the projector.

16
The location and function of control
External view
Corresponding
number
Definition instruction
Air Inlet
Air Inlet
Controlling
Controlling（detailed in “control
area”）
LED LENS
LED LENS
IR Receiver
IR Receiver
Air Outlet
Air Outlet
Indicator
Indicator (see details in P30
“Indicator”）

17
Control area
Corresponding
number
Definition instruction
Menu
Menu
Power
Power
Source
Source
Down
↓
3D
3D
Enter
OK
W-T
W-T（W stands for the wide section
in zoom lens, T stands for the long
period）

18
DLP Esc
DLP Esc
Volume+
Volume+
Up
↑
Volume-
Volume-
Rear view
Corresponding
number
Definition instruction
Update
Update
TF-card slot
*2
USB2.0 interface
Audio optical interface
Headphones, speakers
output
Speaker
Speaker (non-interface)

19
AC power line interface
RJ-45 network interface
OTG-USB interface
HDMI interface (input)
AV interface (input)
Bottom view
Corresponding
number
Definition instruction
Front floor mat *2
Rotate, rise and adjust
projection angle
Rear floor mat *2
Anti-skidding
Positioning hole *4
For installing hanger/bracket

20
Function of remote control
Corresponding
number
Definition instruction
Menu
Menu
Key response
Key response
Power
Power

21
Left
←
Enter
OK
Mute
Mute
DLP Menu
DLP Menu
Volume+
Volume+
Volume-
Volume-
3D L/R
3D L/R
Local input
Local input
Reserve (Red)
Reserve (Red)
Reserve (Green)
Reserve (Green)
Home
Home
Back
Back
Up
↑
Right
→
Down
↓
DLP Esc
DLP Esc
Keystone+
Keystone correction+
3D
3D
Keystone-
Keystone-
AV input
AV input
HDMI input
HDMI input
Reserve (White)
Reserve (White)