Dukane DC80A Скачать руководство пользователя

Страница: 4 / 10

Figure 2: Front side view of Document Camera

Figure 3: Rear Side View of Document Camera

(1) Focus Ring (7) Lamp Power

(2) Height Adjust Column (8) Lamp

(3) Angle Adjust Column (9) DC12V In

(4) Control Panel (10) VGA In

(5) LED (11) VGA Out

(6) Power Switch

DIP switch description

Switch

Description

SW1

ON:SVGA output format ; OFF:XGA output
format

SW2

ON :Flickerless Disable ;OFF: Flickerless enable

SW3

ON:50 Hz AC power ; OFF: 60Hz AC power

SW4

ON:AE Disable ; OFF:AE enable

Содержание DC80A

Страница 1: ...Document Camera Service Manual DC80A V1 0 05 01 2001 1 ...

Страница 2: ... Tip 1 How to avoid the hot spot 5 Tip 2 How to control the camera to get best picture 5 Tip 3 How to avoid a shadow image on document 5 Tip 4 How to avoid image flicking 5 Maintenance 6 Replacing the mainboard and CCD board 6 Replacing the Hinge 8 Replacing the internal slide of the arm 10 2 ...

Страница 4: ...djust Column 8 Lamp 3 Angle Adjust Column 9 DC12V In 4 Control Panel 10 VGA In 5 LED 11 VGA Out 6 Power Switch DIP switch description Switch Description SW1 ON SVGA output format OFF XGA output format SW2 ON Flickerless Disable OFF Flickerless enable SW3 ON 50 Hz AC power OFF 60Hz AC power SW4 ON AE Disable OFF AE enable 4 ...

Страница 6: ...four screws on the CCD Box Cover 2 Loosen four screws and open the CCD Box Cover The mainboard and CCD board are under the iron sheet 3 Remove the CCD lens unit and detach the flat cable Loosen one screw and thentake the mainboard and the CCD Board 6 ...

Страница 7: ... is a screw securing the mainboard and CCD Board 5 Detach the mainboard and CCD board carefully and then get each one of them 6 The same applies to the CCD housing and arm joint which has no spring 0 7kgf cm 7 ...

Страница 8: ...Replacing the Hinge 1 There are four screws under the rubber foot Loose them and open the Top Base Cover 2 Remove the screw and spring used to fasten the hinge 3 Detach the flat cable 8 ...

Страница 9: ...4 Remove two screws that keep the hinge in place 5 Replace the hinge and repeat the above steps in reverse order 3 5kgf cm 9 ...

Страница 10: ...e arm from the base as steps shown above 2 Remove the 17 screws that keep the lower arm in place and remove the cover You now have access to the interior 3 Detach the slide and replace it with the new part Then repeat the above steps in reverse order 10 ...