Canon Digital REBEL 300D Manual del operador

How To Remove the Canon Digital Rebel (300D) Focusing Screen

July 6, 2004

This guide provides instructions on how to remove the focusing screen for the purpose of either cleaning or to install a

new screen.

DISCLAIMER: THE INSTRUCTION IS PROVIDED "AS IS" WITHOUT WARRANTY OF

ANY

KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE

IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE. THE ENTIRE RISK AS TO THE EXECUTION OF THE BELOW INSTRUCTION

IS WITH YOU. SHOULD THE INSTRUCTIONS DAMAGE THE CAMERA, YOU ASSUME THE

ENTIRE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

1. Ensure that the camera is relatively dust free and that your work environment is dust free.

2. Remove the lens from the camera.

3. Place the camera on a towel upside down or on something so at least the camera is stable and relatively flat.

4. Looking within the camera, note the small metal tab behind the foam where the mirror hits when it lifts up as

shown below.

Focus screen

Metal bracket

Tab

Mirror

Shutter

Foam padding

5. Using a small tweezer, grip the little metal tab with the tweezer and push the tab gently towards the back of the

camera (1) then lift up (2) as shown below. The metal bracket should pop up. This does not take a lot of force to

accomplish. When lifting the metal bracket, ensure that it is firmly held and pulled away from the mirror to prevent

scratches on the mirror.

6. Using the tweezers again, use it to lift out the focusing screen by grabbing onto either tabs on the side of the

focusing screen. Lift it out slowly in the same manner how you did with the metal bracket (albeit lifting it an angle

will be slight more difficult as the small tab is being held by the tweezer). Note how the focusing screen is pulled

out as you'll want to ensure you put it back in the same way (and not upside down or reversed).

7. You'll notice a metal shim on the bottom, leave it there. You should have the parts as shown below (note the

metal shim was removed for illustration purposes only). Note that when you place the focusing screen on the

table, the back should be slightly lifted up due to the protruding extensions on the bottom.

8. Using an air blower, blow off any dust on both sides of the screen. Handle the focusing screen with one finger on

each side gripping the sides only to prevent oil from getting on the screen itself.

9. Before reinserting the focusing screen ensure that the metal shim that was left inside the camera is flushed to the

back, otherwise the shim will obstruct the viewfinder.

10. Insert the focusing screen back into the camera with the tweezers first angling it into place with the tab on the

back end of the screen inserted into the slot then drop into place. Ensure that the focusing screen is fitted

correctly and not at an angle.

11. Install the metal bracket in the same manner, at an angle where the two metal tabs on the back fits into the

appropriate slots then drop. To firmly put the metal bracket in place, push the tab towards the back using the

tweezer then down. The tab should “click” into place. Ensure that the metal bracket is aligned correctly.

12. Place the lens back on the camera and turn on the camera. Check that all focusing points are lit correctly by

selecting the 7-point focus. If any of the red dots are misaligned, most likely the focusing screen has been placed

in reverse. If you see a portion of the bottom screen blocked this indicates that the metal shim has shifted and

needs to be aligned against the back of the camera.

Metal bracket

Focusing screen

Metal shim

Otros manuales para Digital REBEL 300D

Tabla de contenidos

Otros manuales de Cámara digital de Canon

Canon

Canon EOS 5D Mark II Manual de usuario

Canon

Canon PowerShot D20 Manual de usuario

Canon

Canon PowerShot S50 Manual de instrucciones

Canon

Canon EOS 7D Mark II (G) Manual de usuario

Canon

Canon DIGITAL IXUS 400 Manual de instrucciones

Canon

Canon PowerShot A300 Manual de usuario

Canon

Canon EOS 1N Manual de usuario

Canon

Canon PowerShot SX230 HS Manual de usuario

Canon

Canon PowerShot A400 Manual de usuario

Canon

Canon Powershot G10 IS Manual de usuario

Canon

Canon 3473B001 Manual de usuario

Canon

Canon EOS-1Ds Mark III Manual de usuario

Canon

Canon PowerShot S400 Digital Elph Manual de usuario

Canon

Canon IXUS 145 Manual de usuario

Canon

Canon POWERSHOT A640 Manual de usuario

Canon

Canon PowerShot SD960 IS Digital ELPH Manual de usuario

Canon

Canon PowerShot A310 Manual de usuario

Canon

Canon IXUS i Manual de usuario

Canon

Canon EOS 5D Mark III Manual de usuario

Canon

Canon EOS REBEL T7 Manual

Canon

Canon PowerShot ELPH 510 HS Guía de inicio rápido

Canon

Canon PowerShot A4000 IS Manual de usuario

Canon

Canon PowerShot 600 Manual de usuario

Canon

Canon Canonet G III QL17 Manual de usuario

Manuales populares de Cámara digital de otras marcas

Mercury

Mercury 350K Manual de usuario

Pentax

Pentax Optio LS 465 Manual de usuario

Sanyo

Sanyo VPC-S1085 Manual de usuario

GE SMART A1255 Manual de usuario

Point Grey

Point Grey Gazelle Manual de usuario

Nikon

Nikon COOLPIX A Manual de usuario

Pentax

Pentax P-5 Manual de usuario

BlazeVideo

BlazeVideo A280 Manual de usuario

Sony

Sony MCA-20 Manual de usuario

Sony

Sony Alpha DSLR-A290 Manual de usuario

ATIK Cameras

ATIK Cameras One Manual de usuario

CohuHD Costar

CohuHD Costar 3930 Series Manual de usuario

Leica

Leica M10-R Manual de usuario

FujiFilm

FujiFilm FinePix A700 Manual de usuario

Lorex

Lorex LNZ81P25 Series Manual de usuario

GE J1470S Manual de usuario

Sony

Sony A6700 Guía del usuario

Nikon

Nikon Coolpix 100 Manual de usuario