PJS909 - Video projector GPX - Free user manual and instructions

Product Type	Video Projector
Brand	GPX
Model	PJS909
Display Technology	LCD
Native Resolution	800 x 480 pixels
Brightness	2000 Lumens
Contrast Ratio	1000:1
Lamp Life	Up to 20,000 hours
Keystone Correction	±15° vertical
Projection Size	50 - 150 inches
Aspect Ratio	4:3 / 16:9
Inputs	HDMI, USB, VGA, AV
Audio Output	3.5mm headphone jack
Built-in Speaker	2W
Power Supply	AC 100-240V, 50/60Hz
Power Consumption	50W
Dimensions (W x D x H)	25 x 20 x 8 cm
Weight	1.2 kg
Remote Control	Included
Lens Cleaning	Use a soft, dry cloth
Safety	Do not expose to rain or moisture
Spare Parts	Replacement lamp and remote available
Reparability	User-replaceable lamp; service by qualified personnel

Frequently Asked Questions - PJS909 GPX

How do I connect a laptop to the GPX PJS909 projector?

Connect your laptop using an HDMI cable (recommended) or VGA cable. Plug one end into the projector and the other into your laptop. Ensure the correct input source is selected on the projector using the Source button.

What is the native resolution of the PJS909?

The native resolution is 800 x 480 pixels. It can accept signals up to 1080p but will downscale them to fit.

How do I replace the lamp?

Turn off and unplug the projector. Let it cool for 30 minutes. Remove the lamp cover screw, open the cover, unplug the lamp module, and replace it with a new one (order a replacement lamp). Close the cover and tighten the screw.

Why is the image blurry?

Adjust the focus ring on the lens. If still blurry, ensure the projector is at the correct distance from the screen (about 1.5-5 meters). Also clean the lens with a soft cloth.

How do I adjust keystone correction?

Use the Keystone buttons on the remote or projector menu to adjust the image shape. Press to correct vertical distortion, typically within ±15 degrees.

Does the PJS909 support 1080p video?

It accepts 1080p input signals but displays them at its native 800x480 resolution. The image will be scaled down.

Can I connect a USB drive to play media?

Yes, insert a USB drive into the USB port. Use the remote to navigate to the USB source. Supported formats include video, photo, and music files (check manual for specific codecs).

How should I clean the lens?

Turn off the projector and unplug it. Wait for it to cool. Use a soft, lint-free cloth (like microfiber) to gently wipe the lens in a circular motion. Do not use liquids or abrasive materials.

What is the throw distance for a 100-inch screen?

For a 100-inch screen, the projector should be placed approximately 3.5 meters away from the screen. This varies slightly with lens settings, so adjust accordingly.

How do I reset the lamp timer?

After replacing the lamp, go to the Settings menu, find the Lamp Reset option, and confirm. If not available, press and hold the Menu button for 5 seconds to reset.

USER MANUAL PJS909 GPX

Abstract geometric line drawing with layered rectangles and vertical supports (no text or symbols)

INDOOR/OUTDOOR

PROJECTOR SCREEN

User's Guide for Model PJS909-01

For the most up-to-date version of this User's Guide, go to www.gpx.com

Please read through this user guide before utilizing the screen.

Correct usage and maintenance will ensure a long product life.

Care & User Instructions

- Please be sure to distinguish between the front and back of the screen fabric when setting up the projection screen. CineWhite™(front projection) has a black backing and Wraith Veil (rear projection) is labeled front, back.

- Dust, dirt and scratches on the projection surface will affect the picture quality, please take note of the

points below to prevent that from occurring:

1. Do not touch the projection surface with your hands

2. Do not write or draw on the projection surface

3. Do not use fingers or sharp objects to point on the projection surface; this will damage the screen

material.

1. Use a soft-damp cloth to clean the projection surface; do not use chemical cleaning agents or alcohol.

2. Use clean water when dampening the cleaning cloth and do not rub against the material to clean it.

• After using the screen, disassemble it and store it in the carrying bag provided.

• To avoid damage and injury, the screen should only be operated by adults.

Product Description

Design: The aluminum frame is designed to be light weight and easily operated making it easy to carry, assemble and disassemble.

Screen Fabric: The screen fabric is attached to the rectangular frame and held in place by several press studs, which ensure and evenly stretched and flat surface. The CineWhite™ (front projection) and WraithVeil (rear projection) screen materials are durable and can be folded many times without causing damage or distortion to the surface.

Parts Diagram

A. Folding frame x 1		B. Left and right folding legs x 2	C. Screen material bag x 1
D. Projection screen material x 1		E. Knob screw x 2	F. Eye bolt x 2
G. Rope x 2		H. Carrying Bag x 1	I. Stake x 4

Note: The parts list above is subject to change without notice.

Correct usage of the projection screen will ensure better viewing results.

For front projection, assemble and view the screen as indicated in Fig. 1

For rear projection, assemble and view the screen as indicated in Fig. 2

Frame Assembly and Screen Material Attachment

1. Take the folding frame (A) out of the carrying bag (H) and place it on a flat surface. Unfold the longer sections first as shown in Fig. 3-4.

1. Unfold the frame until the latch on the hinge "clicks" into place. Repeat the procedure for the shorter sections. (Fig. 5-6)

1. Make sure all 4 corners of the frame are at a 90^ angle and the hinged support bar is straight and not bending. (Fig. 7-9)

1. Insert the frame legs (B) into the openings located at the left and right bottom sides of the folding frame (A). Secure them by fastening the knob screw (E) into the adjacent hole. Next, screw the eye bolts (F) into the openings located at the top of the frame (Fig. 10).

1. Take the screen material (D) out of the screen material bag (C) and align the corners of the screen material with the inside corners of the frame. Unfold as shown in the diagram (Fig. 11-12)

1. Once the screen material (D) is fully extended, secure the material by snapping the buttons onto the frame studs as shown in Fig. 13-15. Fasten the buttons in the following order AB→CD→EF→GH.

1. Tie 2 pieces of rope (1 on the left and 1 on the right) to the eye bolts (F) that are located at the top of the frame. Next, lift the screen up while simultaneously opening the frame legs. Two people are needed for this step. Fig. 16-17

1. To secure the frame, place a stake (I) into each hole located on the frame footing, and hammer it into the ground. Finally tie the 4 ropes (G) to the stakes to prevent the screen from tilting or failing over. As shown in fig. 18.

Screen Disassembly

1. Remove ropes (G) and stacks (I) from the ground.

2. Unlatch the hinged support bars on front side of each leg so that it is bent and fold that half of the legs up for the next step.

3. Slowly lower the screen to the ground (towards the closed legs). Two people are needed for this step.

1. Unlatch the hinged support bars and fold down other half of legs.

2. Loosen and remove the ropes, knob screws (E) and eye bolts (F) from each leg.

1. Remove the frame legs (B) from the folding frame (A).

2. Detach the screen material (D) from the folding frame (A) by carefully unsnapping each button as

shown.

1. Fold screen material (D) in half, folding the bottom of the screen towards the top. Then, fold in half again in the same way. Lastly, fold the material into thirds to condense the length, see Fig. 19-21. • If you prefer to roll the material, instead of folding into thirds, roll from one end to the other after folding in half twice.

1. Unlatch the hinged support bars in each corner of the folding frame (A).

1. Press in the silver locking buttons, near the folding joints, and slowly gather the sides of the folding frame.

1. Again, press in the silver locking buttons. Then, pick up one end of the folding frame, and walk it to the other end, folding the longer sections into thirds.

1. Store the screen in the provided carrying bag (H). Be sure to place folding frame, legs, and smaller parts into the carrying bag first and place the material on top to keep material from creasing or tearing.