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Question about outputting to a projector


snapware

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Set the laptop res to 1920x1080 when the projector is connected.

Control panel / Display.

DG

P.S. If the laptop's normal display is less than 1920x1080 or is, maybe, 1920x1200 (different AR to projector) then, in display, set the projector as the main display.

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Guest Yachtsman1

Hi Guys,

Sorry if this is basic frown.gif I am using a Toshiba Ultrabook to project photos with the Epson 8350 (HDMI).

How do I make sure that my laptop and slideshow is projecting 1080p resolution to the projector?

Thanks,

Steve

You didn't mention which tosh ultrabook & from what I can see there are a few different models. I looked at the spec of one on Amazon, & where it mentions HDMI it reads "Supported". When widescreen TV's first appeared "Supported" meant, you could but would need something else to acheive what was advertised.

I digress, the spec I saw was

Technical Details

Processor type : 2nd generation Intel® Core™ i3-2367M processor for Ultrabook™, clock speed : 1.40 GHz, Front Side Bus : 1,333 MHz, 3rd level cache : 3 MB

Operating System / Platform

Genuine Windows® 7 Home Premium 64-bit (pre-installed, Toshiba-HDD recovery)

Design Colour : Steel grey metallic, magnesium chassis, matt black keyboard

Solid State Drive capacity : 128 GB

System memory standard : 4,096MB

Technology : DDR3 RAM (1,333 MHz)

Display size : 33.8cm (13.3")

Display Type: Toshiba HD non-reflective High Brightness display with 16 : 9 aspect ratio and LED backlighting, internal resolution : 1,366 x 768

Graphics adaptor type : Intel® HD Graphics 3000, Graphics memory up to 1,696 MB shared memory with 4 GB system memory installed

Interfaces/Connectivity: 1 × DC-in, 1 × external monitor, 1 × RJ-45, 1 × external microphone, 1 × built-in microphone, 1 × headphone (stereo), 1 × integrated 1.3 Megapixels Web Camera with AutoMacro support, 1 × HDMI supporting 1080p signal format,1 × SD™ Card Reader (supports SD™ Card up to 2 GB, miniSD™/microSD™ Card with adapter up to 2 GB, SDHC™ Card up to 32 GB, SDXC™ Card up to 64 GB and MultiMedia Card™ up to 2 GB), 1 (Right) × USB 3.0, 2 (Rear) × USB 2.0 (left one supporting Sleep-and-Charge), Expansion 1 × memory slot

Wireless communication Compliancy : Wi-Fi™

Network Support : 802.11a/b/g/n

Wireless Technology : Wireless LAN

Manufacturer : Intel®

Wireless Technology : Bluetooth® 3.0

Sound system supported audio format : 24-bit stereo speakers : built-in stereo speakers

Manufacturer : Realtek (ALC269Q-VB5-GR) supporting Dolby® Advanced Audio

Pointing device type : Touch Pad with Multi-Touch Control supporting two-finger scroll, pinch, flip and rotate. Featuring a separate touchpad on/off button

Battery technology : lithium-ion, 8 cell

AC adaptor input voltage : autosensing AC adapter (100/240 V) for worldwide usage, output voltage : 19 V, output current : 2.37 A

Physical dimensions W x D x H : 316.0 x 227.0 x 8.3 (front) / 15.9 (rear) mm

Weight : starting at 1.12 kg

Warranty 1 year EMEA Carry-in including Pick-up & Return in the UK & Ireland. Toshiba also offers a large range of services to upgrade your standard warranty, please have a look at our website www.toshiba.co.uk/services/ to find the right service for your product

Also included: Bundled hardware AC adaptor.

I'm not saying it isn't full HD but more details of both items (Full model numbers) would help.

I have a LT with a similar spec, but my projector is 720P. The instructions for the projector say when connecting to your PC with an HDMI lead switch on the projector first, allow a few seconds for it to warm up, then switch on the PC/LT, during the boot up process the signal type will be (720/1080P) will be shown.

Yachtsman1.

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If the monitor is 1366x768 (16:9) then the graphics adaptor will still support 1920x1080.

You won't be able to set it to 1920x1080 until a 1920x1080 device such as the projector is connected.

Assuming that your Control Panel looks the same as my desktop's W7 version:

Control Panel - Appearance and Personalization - Display.

Identify which "monitor" is the Projector.

Use that as the Main Monitor - turn the laptop's monitor off - it will be of no use to you.

Set the output to 1920x1080.

DG

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...

P.S. If the laptop's normal display is less than 1920x1080 or is, maybe, 1920x1200 (different AR to projector) then, in display, set the projector as the main display.

I would recommend to switch off the LT's monitor after being connected to the projector. In Windows 7 there is the function "Connect to a projector", choose "Projector only".

Regards,

Xaver

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