GPX PJ809B User manual

Micro Projector
User’s Guide for Model PJ809B v2248-01
For the most up-to-date version of this User’s Guide, go to www.gpx.com

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• Read these Instructions.
• Keep these Instructions.
• Heed all Warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with a dry cloth.
• Do not block any ventilation openings.
Install in accordance with the
manufacturer’s instructions.
• Do not install near any heat sources such
as radiators, heat registers, stoves, or
other apparatus (including ampliers) that
produce heat.
• Do not defeat the safety purpose of the
polarized or grounding - type plug. A
polarized plug has two blades with one
wider than the other. A grounding type
plug has two blades and a third grounding
prong. The wide blade or the third prong
are provided for your safety. When the
provided plug does not t into your outlet,
consult an electrician for replacement of the
obsolete outlet.
• Protect the power cord from being walked
on or pinched particularly at plugs,
convenience receptacles, and the point
where they exit from the apparatus.
• Only use attachments/accessories specied
by the manufacturer.
• Unplug this apparatus during lightning
storms or when unused for long periods
of time.
• Refer all servicing to qualied service
personnel. Servicing is required when
the apparatus has been damaged in any
way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus
Safety Instructions & Warnings
has been exposed to rain or moisture, does
not operate normally, or has been dropped.
• Use only with a cart, stand, tripod, bracket,
or table specied by the manufacturer, or
sold with the apparatus.
When a cart is used, use
caution when moving
the cart/apparatus
combination to avoid
injury from tip-over.
FCC WARNINGS
WARNING: Changes or modications to
this unit not expressly approved by the party
responsible for compliance could void the
user’s authority to operate the equipment.
NOTE: This equipment has been tested and
found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to
provide reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses, and can
radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is
no guarantee that interference will not occur
in a particular installation. If this equipment
does cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user is
encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the
equipment and receiver.
• Connect the equipment into an outlet on
a circuit different from that to which the

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receiver is connected.
• Consult the dealer or an experienced radio/
TV technician for help.
BATTERY WARNINGS
• WARNING: Do not ingest battery,
Chemical Burn Hazard.
• If the remote control supplied with
this product contains a coin/button cell
battery and the coin/button cell battery is
swallowed, it can cause severe internal
burns in just 2 hours and can lead to death.
• Keep new and used batteries away from
children. If the battery compartment does
not close securely, stop using the product
and keep it away from children.
• If you think batteries might have been
swallowed or placed inside any part of the
body, seek immediate medical attention.
• CAUTION: Danger of explosion if battery
is incorrectly replaced. Replace only with
the same or equivalent type.
• WARNING: There is a danger of explosion
if you attempt to charge standard Alkaline
batteries in the unit. Only use rechargeable
NiMH batteries.
• Battery shall not be exposed to excessive
heat such as sunshine, re, or the like.
• Do not mix old and new batteries.
• Completely replace all old batteries with
new ones.
• Do not mix alkaline, standard (carbon-
zinc), or rechargeable (ni-cad, ni-mh, etc)
batteries.
• Batteries should be recycled or disposed of
as per state and local guidelines.
ADDITIONAL WARNINGS
AND PRECAUTIONS
• Do not look directly into the projector light.
• Use in well ventilated area with ambient
temperature between 41°F~104°C
(5°C~40°C).
• Do not block any ventilation openings.
• To prevent risk of overheating, place the
projector in an area that does not block
ventilation, such as an enclosure or cabinet
that might restrict airow.
• Do not place the projector on an unstable
surface, such as a loose stack of books, bed,
or cushion.
• Do not cover the projector with a blanket,
curtain, or similar.
• If setting up near a wall, leave at least 10 in.
(25cm) between the wall and the projector's
ventilation ports.
• Use a power outlet that can be easily
accessed and unplugged.
• Do not block the light coming out of the
lens. The light will heat the object and may
cause burns, cause it to melt or catch re.
• When powering off the projector, allow the
cooling cycle to nish before handling or
disconnecting the power supply.
• Do not use the projector if it has been
damaged. Damage could be (but not
limited to):
–Unit has been dropped or something
has been dropped on it or into it.
–Something is loose or rattling inside
the unit.
–Projector has been exposed to rain
or liquid.

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–Power supply or power cord is
damaged.
• Do not use the projector in places where
ammable gases or explosives may be
present.
• Do not use the projector in the following
conditions:
–Extremely hot, cold, or humid
environments
–Environments with excessive amounts
of dust and dirt in the atmosphere.
–Near appliances generating a strong
electromagnetic eld or heat.
–In direct sunlight.
• If the air vents become clogged or dirty, use
a vacuum or air compressor and nozzle to
clean. Do not use canned air, as the gas may
leave a residue inside the enclosure.
• CAUTION: TO PREVENT ELECTRIC
SHOCK, MATCH WIDE BLADE OF
PLUG TO WIDE SLOT, FULLY INSERT.
• Mains plug is used as disconnect device and
it should remain readily operable during
intended use. In order to disconnect the
apparatus from the mains completely, the
mains plug should be disconnected from the
mains socket outlet completely.
• CAUTION: Use of controls or adjustments
or performance of procedures other than
those specied may result in hazardous
radiation exposure.
• WARNING: Changes or modications to
this unit not expressly approved by the
party responsible for compliance could
void the user’s authority to operate the
equipment.
• WARNING: Use of this unit near
uorescent lighting may cause interference
regarding use of the remote. If the unit is
displaying erratic behavior move away
from any uorescent lighting, as it may be
the cause.
• WARNING: Shock hazard - Do Not Open.
• Caution and marking information is located
at the rear or bottom of the apparatus.
• WARNING: To reduce the risk of re or
electric shock, do not expose this apparatus
to rain, moisture, dripping, or splashing.
• Objects lled with liquids, such as vases,
shall not be placed on the apparatus.
• Do not place any objects, heavy or
otherwise, on the projector.
• This product meets and complies with all
Federal regulations.
• See projector enclosure for related safety
markings.
• No user serviceable parts inside, do not
attempt to open the unit or perform any
repair. Doing so may cause damage or
injury, and will void your warranty.
• Refer all repairs or replacement to qualied
service personnel.
• Stop using the projector and unplug the
power source immediately if you notice the
following:
–Smoke coming from the unit or power
supply.
–Strange odors or noises coming from
the unit.
–Liquid or foreign objects have gotten
inside the unit.
–Unit has been dropped and enclosure
has been damaged.

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WARNING: To reduce the
risk of electric shock, do not
remove cover (or back). No
user-serviceable parts inside.
Refer servicing to qualied
service personnel.
The exclamation point within
an equilateral triangle is
intended to alert the user to the
presence of important operating
and maintenance (servicing)
instructions in the literature accompanying
the appliance.
This symbol indicates that this
product incorporates double
insulation between hazardous
mains voltage and user
accessible parts.
The lightning ash with
arrowhead symbol, within an
equilateral triangle, is intended
to alert the user to the presence
of un-insulated “dangerous
voltage” within the product’s enclosure that
may be of sufcient magnitude to constitute a
risk of electric shock to persons.
ATTENTION
RISQUE D' ÉLECTROCUTION
NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING : This product
can expose you to chemicals
including lead, which
is known to the State of
California to cause cancer
and birth defects or other
reproductive harm. For more information go
to www.P65Warnings.ca.gov.

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Table of Contents
Safety Instructions & Warnings
– 2
Overview
Features – 7
Includes – 7
Front View – 8
Rear View – 9
Remote – 10
Remote Batteries – 11
Setup
Charging the Battery – 12
Power – 12
Tripod Attachment – 13
Projector Placement – 14
Connecting to a Wi-Fi Network – 15
Main Menu – 16
Setup Screen – 17
Connecting to Other Devices
Connecting via Miracast – 18
Connecting via iOS Cast – 19
Devices with an HDMI Output – 20
USB Drive – 22
Audio Output – 24
Troubleshooting – 26
Customer Support – 28
Contact Information
Warranty
International Support

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Features
• DLP projector
• Supports 480p, 720p, 1080i, 1080p
• Native Resolution: 854 x 480
• Brightness: 800 lumens
• 3D display mode
• HDMI input
• USB port for media play
• Audio Output
• 20-100" (1.5-8.5 ft.) screen size
• Built-in speaker
• Rechargeable battery: 5200 mAh
with approx. 80 minutes run time
Includes
• HDMI Cable
• Remote
• Tripod
• Micro-USB to USB cable
• AC/DC USB power adapter
• User Manual
Overview

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Overview
Take care not to block any cooling ventilation.
Front View
Power Button
Press to power ON
or OFF (MASTER
SWITCH MUST BE IN
ON POSITION).
Focus Adjust
Cooling Vents
Projector Lens

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Rear View
Built-in Speaker
3.5mm Audio Output
Remote Receiver
USB Port
HDMI Input Master
Switch
DC Power
Input
Battery Charge
Indicator Light

10
Overview
Remote
Use the remote to make menu selections
and adjust settings. Be sure to aim at the
forward or rear facing remote receiver on
the projector.
WIDE
3
1
2
4
5
6 7
8
1. Power ON/OFF
2. Menu: Press to access play controls
and menus in different play modes
and apps.
3. 3D: 3D view (HDMI and USB only).
4. Arrows/OK: Use to make selections
and play media.
5. Volume Down/Mute/Volume Up
6. Wide: Adjust aspect ratio angles
(HDMI and USB only).
7. Exit/Return: Press to go back one
step in projector menus.
8. Main Menu: Press to access the
main projector menu.

11
Remote Batteries
AAA
AAA
Requires 2 AAA batteries
(not included)

12
Setup
Charging the Battery
Using a Micro-USB to USB cable (included), connect the DC IN (Micro-USB power
input) on the projector to a USB port on a powered on computer or USB charging
adapter (included).
When the Master Switch is in the OFF position, the Battery Indicator Light will display
a blue light while charging, and turn off when the battery is fully charged.
When the Master Switch is in the ON position and the unit is powered ON, the battery
icon on the top right corner of the screen will display the battery charge level.
Power
Move the Master Switch to the ON position, then press the
Power button to turn the projector ON or OFF.

13
Tripod Attachment
Tripod included (1/4˝thread diameter).
Tripod Mount
(underside)

14
Projector Placement
• For best results, place the projector in a dark room or other dimly lit area with a
dedicated projector screen.
• If placing the projector behind the viewing screen (projector facing toward the
viewers), a special rear projection screen will be required.
• Screens are not included with the projector.
• If you are not using the unit with a screen, a smooth, white or lightly colored
surface will provide the best results.
• Place the projector in an area with ample airflow for the cooling vents. Do not
block or otherwise obscure any of the vents. Do not place the projector on a
cushion that might block the vents on the bottom of the projector.
Best Projector Distance:
1.5-8.5 ft.
Screen Size:
20-100”
Setup

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Connecting to a Wi-Fi Network
• From the Main Menu, choose Setup.
• Under the Network Menu, select Wi-Fi > Scan.
• Select your Wi-Fi network from the list and enter your password using the
remote. When finished entering your password, press the Return button on the
remote to exit the keyboard, then press Confirm.

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Main Menu
• Media: View files on a connected USB drive.
• HDMI: Play media from a connected HDMI media source.
• Miracast/iOS Cast: Play media from a connected Android or Apple device. Note:
Netflix is not currently compatible with iOS Cast/Screen Mirroring on Apple devices.
• Koala/YouTube: Play media through one of these apps.
• Setup: Connect to Wi-Fi, adjust device settings, and update or reset the projector.
Setup

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Setup Screen
• Network: Wi-Fi Scan/Auto IP/Static IP
• Projection: Brightness Mode/Mounting Mode/Automatic Trapezoid/Keystone
Correction
• Advanced: Language/Boot Source. Local Update/ Online Update. Restore Factory
• Information: View projector information and software version IDs

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Connecting via Miracast
To use screen casting with the projector, it must first be connected to a Wi-Fi network.
• From the Main Menu, select Miracast.
• Open the screen casting display function of the Android device you wish to
connect. Note: This may be listed under different names depending on the particular
Android device. For example, Miracast, SmartView, Vistacast.
• Select the projector from the list of available devices. The projector will display
the image from your Android device when successfully connected.
Connecting to Other Devices

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Connecting via iOS Cast
To use screen casting with the projector, it must first be connected to a Wi-Fi network.
Note: Not all media apps or streaming services support screen casting via Apple
devices.
• Select iOS Cast from the Main Menu. Note: iOS devices and the projector must be
connected to the same network.
• Open the Control Center of the iOS device and select Screen Mirroring.
• Select the projector from the list of available devices. The projector will display
the image from your Apple device when successfully connected.

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Devices with an HDMI Output
Requires an HDMI cable (included) and a device with an HDMI output.
• Using an HDMI cable, connect the HDMI input on the projector to the HDMI
output on a compatible media player.
• From the Main Menu, select HDMI. Note: If connecting to a PC, it may help to
change the display resolution to 1024x768.
Connecting to Other Devices