Optoma Projector Pk320 User Manual

							FOCUS
Pico Pocket Projector
User’s ManUal 
						

							2
  1. Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from over heating, it is recommended to install the projector in a location that does not block ventilation. As an example, do not place the projector on a crowded coffee table, sofa, bed, etc. Do not put the projector in an enclosure such as a book case or a cabinet that restricts air flow.  2. Do not use the projector near water or moisture. To reduce the risk of fire and/or electric shock, do not expose the projector to rain or moisture.  3. Do not install near heat sources such as radiators, heaters, stoves or any other apparatus such as amplifiers that emits heat.  4. Do not use the projector in direct sunlight.  5. Do not use near any appliance generating a strong magnetic field.  6. Do not use the projector in areas susceptible to excessive dust and dirt.  7. Turn off the product before cleaning.  8. Turn off the product before removing the battery.  9. Disconnect the battery if the product is not being used for a long period of time.10. Ensure that the ambient room temperature is within 5- 35°C.11. Relative Humidity is 5 - 35°C, 80% (Max.), non-condensing.12. Do not expose the battery to temperatures above +60°C (+140°F)13. New or idle batteries can have short-term reduced capacity. Fully charge the battery before initial use.14. Do not put the battery into your mouth.15. Do not let the battery contacts touch another metal object.16. Do not drop, throw or try to bend your product.17. May explode if disposed of in fire.18. Clean only with dry cloth.
19. Only use attachments/accessories specified by the manufacturer.20. Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would be (but not limited to): ▀■ Unit has been dropped.▀■ Charger or plug has been damaged.▀■ Liquid has been spilled on to the projector. ▀■ Projector has been exposed to rain or moisture.▀■ Something has fallen in the projector or something is loose inside.Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please contact your local reseller or service center before you send the unit for repair.21.  Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short out parts that could result in fire or electric shock.22. See projector enclosure for safety related markings.23. The unit should only be repaired by appropriate service personnel.24. Do not touch the projector for a long time while the projector is used.25. CAUTION: Risk of Explosion if Battery is replaced by an Incorrect Type.26. Dispose of Used Batteries According to the Instructions.
Important Safety InStructIon
eye Safety WarnIngSAvoid staring/facing directly into the projector beam at all times. Keep your back to the beam as much as possible.A stick or laser pointer is recommended to avoid the need for the user t\
o enter the beam.When projector is used in a classroom, adequately supervise students whe\
n they are asked to point out something on the screen. In order to minimize power, use room blinds to reduce ambient light leve\
ls.
CLASS 1 LED PRODUCT
This appendix lists the general notices of your Projector. FCC notice This device 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 device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc-tions, may cause harmful interference to radio communications. 
However, there is no guarantee that inter-ference will not occur in a particular instal-lation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device 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 device and receiver. • Connect the device into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/television technician for help.
Notice: Shielded cables All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations. Caution Changes or modifications not expressly approved by the manufac-turer could void the user’s authority, which is granted by the Federal Communications Commission, to operate this device. 
Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-lowing two conditions:1.  this device may not cause harmful interference, and2.  this device must accept any interfer-ence received, including interference that may cause undesired operation. Notice: Canadian users This Class B digital apparatus complies with Canadian ICES-003. Remarque à l’intention des utilisateurs canadiens Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada. Declaration of Conformity for EU countries •  EMC Directive 2004/108/EC (including amendments) •  Low Voltage Directive 2006/95/EC•  R & TTE Directive 1999/5/EC (if product has RF function)
regulatIon & Safety notIceSDISpoSal of olD electrIcal & electronIc 
equIpment(Applicable throughout the European Union and other European countries \
with separate collection programs)
This symbol found on your product or on its packaging, indicates that th\
is product should not be treated as household waste when you wish to dispose of it. Instea\
d, it should be handed over to an applicable collection point for the recycling of elect\
rical and electronic equipment. By ensuring this product is disposed of correctly, you will h\
elp prevent potential negative consequences to the environment and human health, whi\
ch could otherwise be caused by inappropriate disposal of this product. The recyc\
ling of materials will help to conserve natural resources. 
This symbol is only valid in the European Union. If you wish to discard this product, please contact your local authoriti\
es or dealer and ask for the correct method of disposal.
The requirements for the gloss of housing apply to peripheral devices us\
ed at the visual display workplace according to BildscharbV. Peripheral devices intended for use outside the visual display workplace can receive a GS-Mark if the scope is indicated in the User’s Manual as well as the certificate.
That means the following wording is possible in situations where the use\
 within the field of view is not intended and where sufficient hints are given in the User’s Manual for the avoidance of such situations to ensure t\
hat display work is not affected.
Wording in the certificate: “This device is not intended for use in the direct field of view at visual display workplaces. To avoid incommoding reflexions at visual display workplaces this device must not be placed in the direc\
t field of view.”
a.2.9.31 gloSS of houSIng of perIpheral 
DevIceS (15th / 22 meetIng ag1 eK1):
2   
						

							3
proDuct overvIeW
pacKage overvIeW
Standard Accessory1. Power adaptor with AC plug2. VGA cable3. USB to micro USB cable4. Battery5. AV cable6. Remote control
Optional Accessory7. Mini HDMI cable8. iPod connection kita. USB cable for iPod connectorb. iPod cablec. iPod connector9. Component cable10. Universal I/O to USB female   cable
3
FOCUS
Univ ersal
I/O
mini
HDMI
AV  I\f
DC I\f Au
di\b \but Micr
\b
USB
micro SD
71
22
23
21
10
15
20
16
17
18
19
9
812
13
14
11
3
2
6
4
5
proDuct overvIeW
pacKage overvIeW
1.   Remove the battery cover. (~)2.  
Align the battery contacts with  the contacts in the battery compartment. ()3.  Push the battery to secure it in place. ()4.   Slide the battery cover back into    place. ()
1
5
8b
The standard accessories may vary in each region due to different applications.
6
8c
2
7
3
8a
9
4
The inclusive power plug head varies per region.
1.   Lens2.   Right Button ()3. Cancel / ESC Button ()4.  Up Button ()5.  OK Button ()6.  Left Button ()7. Focus Dial8.  Down Button ()9.  Home Button ()10. LED  Indicator11.   Lanyard12. Speaker
Items 2~6 and 8 are also function buttons. Functions vary depending on t\
he current mode.
10
Bright
OFF
Vi
de oVGAHDMI
1
2
3
4
5
6
InStall the Battery
Bright
OFF
Vi
deoVGAHDMI
1
3
4
7
9
10
11
12
2
5
6
8
Remote Control
1.   Power  Button2.   Up Button ()3. OK Button ()4.  Left Button ()5.  Down Button ()6. Home Button ()7. VGA Button8.  HDMI Button9.  Bright Button10. Cancel / ESC Button ()11.  Right Button ()12. Video  Button
13.  DC Input14.  Audio Out Connector15. IR  Receiver16. Universal I/O Connector17. Mini HDMI Connector18. AV Input Connector19. Micro USB Port 20. MicroSD Card Slot21. Battery  Cover22 Screw Hole for Tripod Converter23. Power  Button    
						

							4
Ch a r g e t h e Ba t t e r yPo w e r on / of f
4
PUSH
1
1. Make sure the projector is turned 
off.
2.  Insert the plug. (
) 
3.  Connect the power adapter. 
(
 ~ )
4.  During charging, the LED indicator 
lights red. (
)
5.  The LED indicator turns green 
when the battery is fully charged. 
This process may take up to 2.5 
hours.
3
2
Press the Power button to turn the 
projector on or off.
For first time use, the Language 
screen appears.
1. Highlight the desired language. 
(
    )
2. Select the item. ()

1.  Bright mode is only available when the 
power adapter is connected.
2. The battery will not charge while the  projector is operating.
3.  For LED indicator information, see page 
23.
4. After the projector is turned off, the  battery may not start charging right away 
due to over temperature protection. The 
projector will automatically start charging 
once it cools off.
5. The battery has a lifespan and ages every  time it is charged and discharged. It will 
gradually lose its charging capability as 
it ages. Replace the battery at the end of 
its lifespan.
When the low battery icon () is 
displayed on the projected screen, 
replace the battery immediately or 
connect the power adapter to charge 
the battery.
4
Co n n e Ct inPu t so u r Ce - hDMI
inin1
2
1.    Connect the HDMI device using 
an appropriate cable. (
~ )
  
Insert the universal connector 
with the arrow mark facing up. 
2.  After powering on the projector, 
the projector automatically detects 
the input source. Otherwise,  
press 
 to open the Input menu.  
(See page 19)
3.  Press 
 to select HDMI.inin1
2
1
2
or
or

HDMI cable is not included in the 
• 
package.
Mini DisplayPort to HDMI Adapter 
• 
(optional) is sold at Apple stores.Mini DisplayPort to 
HDMI Adapter
Co n n e Ct InPu t So u r Ce - Vga
1
2
inin1
2Mini DisplayPort to 
VGA Adapter
1.    Connect the VGA device using 
the appropriate cable. (
~ )
  
Insert the universal connector 
with the arrow mark facing up. 
2.  After powering on the projector, 
the projector automatically detects 
the input source. Otherwise,  
press 
 to open the Input menu.  
(See page 19)
3.  Press 
 to select VGA.

Mini DisplayPort to VGA Adapter (optional) 
is sold at Apple stores.
or
Mac Mac   
						

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1
2
For video and  
audio input
Image Size ChartProjection Dis-tance (A) screen 
size - Width (B) screen size - Height 
(C) screen Diagonal (D)
Meter inch (mm) (inch) (mm) (inch) (mm) (inch) 0.2 7.87 110 4.3 62.7 2.5 127 5
0.4 15.75 221 8.7 125.4 4.9 254 10
0.6 23.62 331 13.0 188.1 7.4 381 15
0.8 31.5 448 17.4 250.8 9.9 508 20
2.4 94.49 1325 52.2 752.3 29.6 1524 60
4.8 189 2651 104.4 1504.5 59.2 3048 120
5.98 235 3321 130.8 1867 73.5 3810 150
aD j u St t h e Pr o j e Ct e D IMa g e
By default, the projector displays from 
the internal memory. However if a 
microSD card is inserted, the projector 
reads from the microSD card first.
Insert a microSD card into the slot with 
the gold contacts facing down.
To remove the microSD card, push the 
card to eject it from the slot.

Do not remove the microSD card while 
• 
the projector is projecting image from 
the card. This can cause data loss or 
damage the card.
Supports microSD card size up to 32GB.
• 
The microSD card is not included in the 
• 
package.
MicroSD format on Windows system 
• 
must be in FAT32 format. 
InSe r t Da t a So u r Ce - MI C r oSD Ca r DCo n n e Ct inPu t so u r Ce - VI D e o In /  auD I o In
1.   Connect the AV device using the 
appropriate cable. ( ~ )
2.   Connect external speakers to the 
audio out connector of the projector. 
( 
)
2.  After powering on the projector, the 
projector automatically detects the 
input source. Otherwise,  
press 
 to open the Input menu.  
(See page 19)
3.  Press 
 to select Video.

1. All other brand and product names are  trademarks or registered trademarks of 
their respective companies. 
2. The cables connecting the video output  devices are not supplied, please contact 
the device vendor.
3. iPad/iPod nano/iPod touch/iPhone/iPod  classic (version 5 and above)
4. Designed for iPod/iPhone/Mobile phone/ PMP with TV out functions. Using with 
devices with audio signal voltage > 
0.3Vrms is not recommended.
5. The optional USB cable for iPod Connector  is used to charge the iPod device using a 
computer. 
3
1
2
or
1
2
Audio input 
only
Co n n e Ct Co M P u t e r f o r Da t a tr a n Sf e r
1
2MOLEX
You can transfer data to the projector 
internal memory or the microSD 
card.
Connect a laptop or PC using the 
supplied USB to micro USB cable.
See "How to Transfer Data via USB" 
on page  .

The laptop/PC can only detect the input 
source when the projector is switched on. 
The projection will stop when this connection  is made.
The projector reads data from the 
USB flash drive first if a USB flash 
drive is inserted.
Connect the USB flash drive to the 
projector using a Universal I/O to USB 
female cable. ( ~ )
In
Se r t Da t a So u r Ce - uSB (ex t e r n a l So u r Ce)

1. USB cable (for flash drive) is not included  in the package.
2. The projector only supports USB flash  drive (up to 5V/150mA) with FAT32 
format.
3. USB hard disk drive is not supported.2
1
The projector projects media files 
directly from data sources: internal 
memory, microSD card, or external 
source via USB female cable
FOCUS
Screw a standard tripod into the screw 
hole on the projector.

The tripod is an optional accessory. 
uS e a tr I P oD St a n D
or
B
FOCUS1
Adjust the focus (
) until the image is 
clear.
A   a
iPod
iPod   
						

							66
Home menu
Submenu Items
Video menu
hoW to uSe the menu
A button guide appears on the lower left corner of most screens (see bel\
ow). The guide varies  depending on the current mode. Press the corresponding button to\
 select the option or operation.
• Press the corresponding button of the desired option.•  Press  to go back a previous screen.Enter Video menu
Select input source signal
Enter Photo menu
Enter Setup menu
Enter Music menuEnter Office Viewer menu
Return to the Home menu
Press the corresponding button of the menu item that you want to access.\
    For example, to access Video, press .
Music menu
Video
Internal
Memory
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk vMusic
Internal
Memory
1/1Summer.mp3 03:31
Rainbow.mp3 04:28
Blue.mp3 03:20
Cat.mp3 03:45
Black Sheep.mp3 03:02
Video menu
Photo
Internal
Memory
1/2
Photo menu
Input menu
Office Viewer
Internal
Memory
1/1Summer.doc 128 KB
Rainbow.ptt 1,211 KB
Blue.xls 143 KB
Cat.doc 165 KB
Black Sheep.doc 256 KBVideoVGA Back
HDMI
Input
Office Viewer menu
Video Setting Music Setting Back
Display Setting Slideshow System
Setup
Setup menu
Video
Internal
Memory
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk v
Submenu 
Data source iconThe projector reads from memory sources in the following order: External source (USB) » microSD card » internal memory.
External source Internal memoryMicroSD card
Button guide  Press the corresponding button to   select the option or operation.    
						

							77
Playing Videos from the Internal Memory, MicroSD Card, or External Source
hoW to play vIDeoS - Source: Internal memory / uSB flaSh DrIve / mIcroSD carD / external Source
If an external source (USB) is inserted, the external memory is read first. If you want to read data from the microSD card or internal memory, press  in the appropriate screen to change the data source. See steps below.
Play from st art? 
No
Playback from start
Playback from last point
Video Playback mode (see page 8)
Ye s
VideoExternal
Memory
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk v
VideoMicroSD
Card
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk v
VideoInternal
Memory
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk v
Change data source
Change data source
Change data source
The displayed screen may vary depending on the selected data source on the previous step.
VideoInternal
Memory
Travel
Travel Day1.mk v
Travel Day2.mk v
Travel Day3.mk v
1. Select "Video"
2. Select Data Source
3. Select Video File
4. Playback File
or
The screen, the source icon on the button guide, and the sequence in which screens appear vary depending on the available data source. If the external source or microSD card is not inserted, its screen is skipped when  is pressed and the source icon on the button guide is not shown.    
						

							88
Repeat Icons
Repeat all
Repeat one
Repeat off
To change repeat settings, see Video Settings below.
• To copy video files, the video file size  must not exceed 4G and the video file being copied is from a computer or an  SD card with FAT32 format.• Video format does not support content with B-Frame function.
File FormatVideo DecoderAudio or Speech Decoder
.3gpH.263H.264HE-AAC
.avi
H.263H.264MPEG4Xvid
MP3HE-AACPCM/G.711
compatIBIlIty: vIDeoS
File FormatVideo DecoderAudio or Speech Decoder
.cmbH.264HE-AAC
.flvSoreson SparkMP3
.mp4H.263H.264MPEG4
MP3HE-AAC
File FormatVideo DecoderAudio or Speech Decoder
.movH.263H.264MPEG4
MP3HE-AACPCM/G.711
.wmv.asfMPEG4 SPVC-1 (WMV9)WMA
.tsMPEG2MP3
Compatible Video Format
hoW to play vIDeoS - vIDeo playBacK moDe
vIDeo SettIngS
Repeat all
Repeat one
Repeat off
Browser display: list viewBrowser display: thumbnail view
RepeatBrowser Display Back
Video Setting
Video SettingMusic Setting Back
Display Setting Slideshow System
Setup
The button guide disappears when the keypad is not used for 3 seconds.To display the button guide, press any key except  or .
 Adjust volume     
Pause/Play 
Fast forward 
Rewind 
Return to Home menu 
Back to previous  screen 
1. Select "Setup"2. Select "Video Setting"3. Adjust Settings    
						

							99
Playing Music from the Internal Memory, MicroSD Card, or External Source
hoW to play muSIc - Source: Internal memory / uSB flaSh DrIve / mIcroSD carD / external Source
If an external source (USB) is inserted, the external memory is read first. If you want to read data from the microSD card or internal memory, press  in the appropriate screen to change the data source. See steps below.
MusicExternalMemory
1/1Summer.mp3 03:31
Rainbow.mp3 04:28
Blue.mp3 03:20
Cat.mp3 03:45
Black Sheep.mp3 03:02
MusicMicroSD
Card
1/1Summer.mp3 03:31
Rainbow.mp3 04:28
Blue.mp3 03:20
Cat.mp3 03:45
Black Sheep.mp3 03:02
MusicInternal
Memory
1/1Summer.mp3 03:31
Rainbow.mp3 04:28
Blue.mp3 03:20
Cat.mp3 03:45
Black Sheep.mp3 03:02
Next Song: Rainbow.mp3
Summer
Unknow
Unknow
Music Playback mode (see page 10)
Change data source
Change data source
Change data source
The displayed screen may vary depending on the selected data source on the previous step.
MusicInternal
Memory
1/1Summer.mp3 03:31
Rainbow.mp3 04:28
Blue.mp3 03:20
Cat.mp3 03:45
Black Sheep.mp3 03:02
1. Select "Music"
2. Select Data Source
3. Select Music File
4. Playback File
or
The screen, the source icon on the button guide, and the sequence in which screens appear vary depending on the available data source. If the external source or microSD card is not inserted, its screen is skipped when  is pressed and the source icon on the button guide is not shown.    
						

							10
Next Song: Rainbow.mp3
Summer
Unknow
Unknow
10
compatIBIlIty: muSIc
hoW to play muSIc - playBacK moDe
muSIc SettIngS
Repeat
Shuffle Back
Music Setting
Video SettingMusic Setting Back
Display Setting Slideshow System
Setup
Repeat / Shuffle Icons
Repeat all
Repeat one
Repeat off
Shuffle on
Shuffle off
To change repeat or shuffle settings, see Music Settings below.
Compatible Audio FormatFile FormatAudio Decoder.aacHE-AAC.asfWMA9.flacFLAC.mp3MP3.oggVorbis.raRA 6, 9, 10.wmaWMA9.wavPCM
Repeat all
Repeat one
Repeat off
Shuffle on
Shuffle off
The button guide disappears when the keypad is not used for 3 seconds.To display the button guide, press any key except  or .
 Adjust volume     
Pause/Play 
Next track 
Previous track 
Return to Home menu            
Back to previous  screen          
Fast forward (press and hold)  
Rewind (press and hold)           
1. Select "Setup"2. Select "Music Setting"3. Adjust Settings