Weld optical fibers together

Before starting you need to check a few steps.

  • Step 1 : The welder’s battery need to be charged at +20% & the working surface and the tools must be clean. Prepare the optical fiber.
  • Step 2 :  Denude the white sheath of the optical cable.

-Cut the Kevlar.

  • Step 3 : Remove the jacket on 15 cm.

  • Step 4 : Clean all the optical fibers with an alcohol wipe.

The cable contains 4 fibers. Select just one fiber.

  • Step 5 : Put a thermo-retractable sleeve named « smoove », uniquely on one fiber to weld.

 

  • Step 6 : Remove the buffer on 3 cm.

 

  • Step 7 : Clean the optical fiber with an alcohol wipe.

 

  • Step 8 : Cut very cleanly the end of the optical fiber with the cleaver.

Joining by fusion the optical fibers.

  • Step 9 : Put the two fibers in the welder, the « smoove » staying at the outside.

 

  • Step 10 : Preview the welder’s screen.

 

  • Step 11 : Wait the end of the tension test, then raise the welder’s protective cover.

 

  • Step 12 : Remove the welded fiber and slide the « smoove ».

 

  • Final step : Put the fiber in the oven, to the back of the welder. After doing that, the fiber can cool on the support located on the welder’s handle.

 

Albane & Enzo.

Put Windows 7 in network with XP and Vista

  • Check the workgroup

To be in network, the computers (XP, vista, windows 7) need to be in the same workgroup.

  • Activate the sharing

Check that the options below are activated.

  • To share a folder:

You can easily share the files and the folders between several computers of your network even if they run Windows XP or Vista.

Select the concerned users for the sharing and choose the authorization level accorded to the users.

Albane & Enzo

Computer assembly

I/ Assembly procedure

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  • The preparation of the computer frame
  1. Screw the struts on the frame. Be careful to respect the motherboard’s tracks.
  2. Put the DVD burner.
  3. Put the power supply with four screws.
  4. Assemble the input/output panel on the pc tower.
  • The preparation of the motherboard
  1. Install the processor on the motherboard
  2. Install the ventirad on the precessor
  3. Install the two RAM modules
  4. Fix the motherboard on the chassis with six screws.
  • The installation of peripheral devices
  1. Add the audio/video input/output of the peripheral card
  2. Put the hard drive.

II/Cabling process

  • Cabling
  1. Connect the power supply connector on the motherboard.
  2. Connect all the connectors’ tower to the motherboard (buttons, dels, fan…)
  3. Connect the hard driver power supply + SATA 1.
  4. Connect the DVD burner power supply + SATA 2.

III/ Equipment manipulation

  • To protect the material of electrostatic discharges.
  1. Place the unwrapped material on the antistatic carpet connected to the earth (ground) connector
  2. Put the bracelet (connected to the carpet), it is used to evacuate the electrical charges (of the human body) to the earth.
  3. Do not touch the tracks, the pastilles or the components’pins with fingers.

Albane & Enzo

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