fixed : QD520 IP-cam power adapter missing – which specs ?

Question :

I bought myself a very good-value-for-money IP-cam that is called the QD520, only to find out no power adapter was included in the packaging. What are the specs of the official power adapter and where can I get one ?

 

Answer :

The QD520 IP-cam is sold under various brand names, including :

  • Escam QD520
  • Vigica QD520
  • Crenova QD520
  • RioRand QD520
  • iCatch IT-MC7101E
  • iCatch IA-MC7101E

 

The specs of the original adapter for this QD520 IP-cam are :

  • AC/DC adapter
  • model : SP-888
  • input : 100-240V AC 50/60Hz 0.3A
  • output : 12V DC 1A
  • tip : 5.5mm outside / 2.1mm inside
  • polarity : center positive ( minus = corona / plus = tip )

CenterPositive-CenterNegative

These adapters are available here :

QD520 power adapter US-version @ Amazon.com

QD520 power adapter UK-version @ Amazon.co.uk

QD520 power adapter EU-version @ Amazon.de

 

Good Luck !

enjoy ūüėČ

Donate Button (MacManusNL)

Advertisements

fixed : retrieve WiFi-password from iPhone [without hacking]

Question :

We have a password-protected WiFi-network at our local sports club. My iPhone automatically logs on when I’m near, but now my son is a member too and he would also like to connect to the WiFi when he’s around. Problem is, nobody seems to know the password…¬†I’ve¬†typed the password once long ago, but I didn’t write it down… Is there any way to see the password that is stored on my iPhone ?

 

Answer :

Yes, but you need a Mac and iCloud for it.

To be more precise : you can’t retrieve¬†passwords on your iPhone (or iPad) the way you can on your Mac, by just opening the Keychain utility.

But there’s a way around this :

  1. on your iPhone, go to Settings –> iCloud
  2. there, make sure “Keychain” is set to “On”
  3. then, on your Mac, go to Apple [top left corner] –> System Preferences –> iCloud
  4. in the window that opens, make sure there’s a checkmark in front of “Keychain”
  5. then, on your Mac, click anywhere on your desktop
  6. then make sure “Finder” is displayed top left, next to the Apple-icon
  7. then press the [SHIFT]+[CMD]+[U] key-combo on your keyboard
  8. in the window that opens (named¬†“Utilities”) double-click on the “Keychain Access” icon
  9. in the window that opens (named “Keychain Access”) select “iCloud” from the list on the left
  10. now, find the name of the WiFi-network you are interested in, and double-click on it
  11. in the window that opens (named like the WiFi-network), make sure the “Attributes”-tab is selected
  12. then, put a checkmark in front of “Show password:”
  13. in the (unnamed) window that opens it is said ‘Keychain Access want to use the “Local Items” keychain.’ typ your Administrator’s password and click “OK”
  14. now, the WiFi-password you are looking for will be displayed in the previous window (at “Show password:”)

…that’s it !

enjoy ūüėČ

Donate Button (MacManusNL)

fixed : shared disks not visible in Finder

Question :

When I’m at home, I usually am able to see my Time Capsule in the paragraph named “Shared” in the shortlist on the left side of each Finder window.

But today, I don’t even see the “Shared” paragraph… How can I connect to my Time Capsule to view the files I’ve stored on it ?

Answer :

There can be several causes for your problem, but these two are the most common :

#1. you have accidentally switched off viewing of shared volumes in the Finder preferences

to correct this :

– click on the Finder icon in the Dock (the half-blue-half-grey square-face icon)

– then, in the top menu bar, go to Finder –> Preferences

– in the window that opens, click on the “Sidebar” tab

– then, in the “Show these items in the sidebar:” list, make sure there’s a checkmark in front of “Connected servers” (in the “Shared” paragraph)

– then close the Finder Preferences and you’re done ; enjoy !

#2. OSX has automatically¬†logged on to a different WiFi-network than your primary WiFi-network (getting logged on to your Guest-network can cause this problem for instance…)

to correct this :

– click on the AirPort/WiFi-icon in the top menu bar (the ‘piece of pie’-icon)

– in the list of available WiFi-networks that appears,¬†click “Turn Wi-Fi off”

– then click on the AirPort/WiFi-icon in the top menu bar again, click “Turn Wi-Fi on”, wait for the available WiFi-networks to appear in the list, then¬†select your primary WiFi-network to connect to

– this should resolve your problem, but to make sure your Mac won’t auto-connect to the wrong WiFi-network again, do this also :

– go to the Apple-icon (top-left in the top menu bar) –> System Preferences –> Network

– in the window that opens, select “Wi-Fi” in the shortlist on the left

– then click the “Advanced”-button

– in the window that opens, select the “Wi-Fi”-tab and scroll down though the list of “Preferred Networks:” until you come to the name of your Guest-network (or other WiFi-network you unwillingly connected to)

– then click on the ‘Minus-sign”-button to delete your Guest-network (or alike) from the list of preferred networks, then click the ‘OK’-button to save and exit

…that’s it !

enjoy ūüėČ

Note : if situation #1. occurs, your Time Machine backup¬†would still be operating, but if situation #2. is the case, Time Machine won’t be able to see your Time Capsule either, even if you have internet access…

Donate Button (MacManusNL)

fixed : PowerPoint presentation too large for eMail

Question :

I just made a beautiful PowerPoint presentation which I want to eMail to my friend. When I tried to eMail it, that seemed to work okay at first, but a few moments later I got an error message saying that the eMail could not be sent.

How can I fix this ?

 

Answer :

eMail providers have set¬†a limit to the attachments’ file size per eMail to prevent cluttering the eMail traffic and flooding the recipient’s eMail inbox. For most providers this limit is set to about 5MB of attached files per eMail message. Some providers have expanded this limit to 10MB, and providers like Gmail, Hotmail and Yahoo! even allow you to attach up to 25MB of files to each eMail.

But if your PowerPoint presentation is even larger than 25MB (which might easily occur if you have done your best to make it a beautiful presentation), you will probably do the¬†recipient ¬†a pleasure if you send a smaller file, especially if they are planning on viewing it on a mobile device. The easiest way to ‘shrink’ the size of a presentation is to convert it into a PDF-file. (a PDF-file is even more versatile than a PowerPoint-presentation, as it also can be viewed by people that don’t have¬†PowerPoint software installed)

To convert your PowerPoint-presentation into a PDF-file, do this :

In MacOSX :

– open your presentation in PowerPoint

– then go to “File” in the upper menu bar and select “Print” from the pulldown menu that appears

– in the “Print” menu that appears, adjust everything as desired, then click on the “PDF” button (bottom left)

– in the pulldown menu that appears, choose “Mail PDF” and a new eMail message will be made for you including your Presentation as an attachment

…or you can choose “Save as PDF…” to first save the PDF-version of your presentation to your Mac so you can attach it to any eMail later on

Note : the above procedure also works in other OSX programs like Word, Excel, Pages, Numbers, Keynote, etc.

For Windows users, the general idea is similar but slightly different :

http://office.microsoft.com/en-001/powerpoint-help/save-as-pdf-HA010064992.aspx

If the standard conversion of your PowerPoint into a PDF still turns up with a PDF-file that is too large to eMail, you can adjust the conversion settings, as described here :

How to create even smaller PDFs in OSX

You might also want to try the “Reduce File Size” that is in the “File”-tab of each Office 2011 application (so in Word, PowerPoint and Excel). This option will only reduce the size of the pictures inside the document. The smallest this option can reduce to is 96ppi¬†a.k.a. “Best for sending in e-mail”. This is an interesting option,¬†but converting to PDF usually leads to even more file size reduction.

And if the recipient insists on getting the original PowerPoint-file, you could do as a lot of professionals do, and send your presentation trough the FREE WeTransfer service :

http://www.wetransfer.com

that’s it !

enjoy !

ūüėČ

Donate Button (MacManusNL)

fixed : AirDrop from Mac to iPhone/iPad

Question :

I’ve just installed iOS 7 on my iPhone 5, and since I was reading about AirDrop being one of the new features, I immediately thought of using AirDrop to get this picture I just made onto my iPhone…

But when I turn on AirDrop on both my Mac and my iPhone, they can’t seem to see each other…

Is there any way to get this to work ?

Answer :

No – at least : officially not.

So far, AirDrop is only available on Macs with supported AirPort-cards running MacOSX 10.7 “Lion” or newer and on the iPhone 5 and newer running iOS 7…

Furthermore, AirDrop is only supported Mac-to-Mac or iPhone/iPad-to-iPhone/iPad…

Maybe this situation will change with the introduction of OSX 10.9 “Mavericks”, but for now there is no (official) option to use AirDrop from Mac-to-iPhone/iPad and vice-versa…

But…

There is an alternative that works the same basically : AirDisk Pro

(note : seems like Phone Drive and Phone Drive FREE are exactly the same app as AirDisk Pro, but at a lower price, even free…)

With this AirDrop-alternative, file transfer is very quick …and it’s even more compatible than the official AirDrop : the app can be installed on any iPhone or iPad running iOS 4.3 and the WiFi-connection can be made from any Mac or PC using a web browser…

In short, the app works like this :

– install the app on your iPhone/iPad

get AirDisk Pro
get Phone Drive FREE [stores max. 10 files]
get Phone Drive

– make sure your iPhone/iPad and your Mac/PC are on the same WiFi-network

– run the app

– enter the IP-address (or network name) that the app gives you as a URL in your Mac/PC’s web browser

– drag the file you want to transfer onto the webpage

done !

enjoy ūüėČ

Donate Button (MacManusNL)

fixed : setup LogiLink WL0083 as WiFi-to-ethernet-bridge

Question :

I have a Philips BluRay player which has the option to connect to the internet (for things like YouTube and Picasa), which I think would be interesting to every once in a while.  The BluRay player has two options to connect to the internet, either using an ethernet network cable or using the special Philips WiFi-to-USB-dongle that is very expensive.

Problem is the BluRay player is next to my TV (and my AppleTV), but I do not have an ethernet cable connection there, only WiFi… (and my AppleTV cannot share it’s WiFi connection through it’s ethernet port…)

My first thought was to use an Apple AirPort Express and connect it to the BluRay player’s ethernet-port to use it as a WiFi/AirPort-client… but since I do not have an AirPort Express (yet), buying one would even be a more expensive option than buying the official Philips WiFi-to-USB-dongle…

On the other hand… I do happen to have a mini/portable WiFi-router (a LogiLink WL0083) lying around, which should be able to act as a WiFi-to-ethernet-bridge also…

But… even after several tries, I did not succeed in setting the WL0083 up properly…

Any idea how that should be done ?

Answer :

Yes !

Actually it’s rather simple, you just have to setup the LogiLink WL0083 as “Client+AP” and use the setup-wizard of the web-interface, but there are 3 things to know :

-1- the default IP-address of the LogiLink WL0083 is 192.168.2.1 so you need to be sure that the network you want it to connect to does not use the 192.168.2.0 to 192.168.2.255 range of IP-adresses (so you might have to reconfigure your ‘entire’ network to use the 192.168.3.1 to 192.168.3.255 range…)

-2- to make it a “Client only” instead of a “Client+AP”, you should set SSID broadcast to “Hidden” and leave the additional (extender) SSID in default “Logilink” and “Disabled”

-3- and… when finishing up, do not forget to change the IP-address of your Mac’s WiFi and ethernet connection back to “DHCP”

in a step-by-step guide, that would be :

Рmake sure your WiFi network is not using the 192.168.2.0 to 192.168.2.255 range of IP-adresses (if it does, reconfigure your network router to use another range of IP addresses, and reconfigure all clients in your network that use Static IP addresses)

– then unplug your ethernet cable from your regular network

– disconnect from your regular WiFi/AirPort-network

– connect the LogiLink WL0083 to your Mac using an ethernet cable, and connect it’s USB-cable¬†to a powered USB-port (e.g. on your Mac)

– then press the small “WPS/Reset”-button on the WL0083 for about 5 seconds (to reset it)

– then, on your Mac, go to Apple Menu (Apple icon top-left on the screen) –> System Preferences –> Network –> Ethernet and change it to “Using DHCP with manual address” and type the IP-address 192.168.2.100 in the input field

– then open Safari and type 192.168.2.1 into the URL-field ; for User Name and Password type “admin” (both the same)

– now the LogiLink web interface should open

– click on the “Client+AP” tab, then “Setup Wizard” on the left, followed by “Next” on the left

– on the next screen, start by clicking on the “Scan”-button, and wait for the list of SSIDs of local WiFi/AirPort-networks to appear

– then select your WiFi/AirPort-network from the list

– everything will then be automatically filled out, apart from “Pass Phrase:”, there you should type your WiFi/AirPort-password

– then click “Next”

– in the “Wireless Basic Settings”-screen that opens, set “Network Mode” to “11b/g/n mixed mode”, leave “SSID” as it is (probably “Logilink”), set “Broadcast SSID” to “Disable” and leave the rest as it is automatically set

– then click “Next”

– in the “Wireless Security Settings”-screen that opens, set “Security Mode” to “Disable”, and leave the rest as it is

– then click “Next”

– in the next screen click “Apply” and the WL0083 will reboot

– then, on your Mac, make sure that you are NOT connected to a WiFi/AirPort-network

– then go to Apple Menu –> System Preferences –> Network¬†–> Ethernet and change it to “Using DHCP”

– then, in Safari, manually type the URL of any existing website that you do not often visit (e.g. the website of the city you live in) and see if it loads, to check if the WL0083 is properly configured as a WiFi-client on your network

– then disconnect the LogiLink WL0083’s ethernet and USB cable from your Mac

– so, go over to your BluRay player, and connect the LogiLink WL0083’s ethernet cable to it and connect the USB cable to a powered USB-port (or USB-poweradapter)

– now try and see if your BluRay player can use it’s internet services

– if your BluRay player needs any additional configuration, just set it to “ethernet” and “DHCP”

Enjoy !

Donate Button (MacManusNL)

Note #1 : the LogiLink WL0083 supports WiFi-N only at 150Mbps speed, even though the normal maximum speed of WiFi-N is 300Mbps (just like Apple’s implementation of WiFi-N in AirPort), most of the time you will probably not notice any decline in quality, but you might if you’re a heavy user…

Note #2 : if you want to adjust something small on your LogiLink WL0083 after you’ve configured it, you just need to temporarily switch your ethernet-connection from “Using DHCP” to “Using DHCP with manual address” and 192.168.2.100 as the actual IP-address ; then you can login to the LogiLink web-interface at the 192.168.2.1 URL (and do not forget to change back to “Using DHCP” afterwards)