background image

Disassembly

 

instruction(main

 

unit)

Note:In some

 

service

 

positions

 

the

 

components

 

or

 

copper

 

patterns

 

of

 

one

 

board

 

may

 

risk

 

touching

 

its

neighbouring pc

 

boards

 

or

 

metallic

 

parts.

 

To

 

prevent

 

such

 

short

circuit

 

use

 

a

 

piece

 

of

 

hard

 

paper

 

or

other

 

insulating

 

material

 

between

 

them.

DISASSEMBLY

 

INSTRUCTIONS

 

(Main

 

uit)

Low

 

pitch

 

disassembly

1)

 

Remove

 

the

 

6

 

screws

 

holding

 

the

 

speaker

 

to

 

the

 

panel.

2)

 

Remove

 

the

 

8

 

screws

 

holding

 

the

 

passive

 

radar

 

to

 

the

 

panel.

Enclosure

 

disassembly

1)Remove

 

the

 

wire

 

mesh.

2)

 

Remove

 

the

 

4

 

screws

 

from

 

the

 

base

 

.

3)

 

Remove

 

the

 

4

 

connecting

 

screws

 

of

 

the

 

two

 

speakers.

4)

 

Remove

 

the

 

13

 

screws

 

from

 

the

 

speaker.

Figure

 

1

1

2

3

4

1

2

3

5

6

4

4

1

2

3

5

6

8

7

g

Figure

 

2

Terminal

 

disassembly

Figure

 

2

Figure

 

1

5

6

y

1

3

1)

 

Remove

 

the

 

2

 

screws

 

fixing

 

the

 

terminals

 

on

 

the

 

baseplate

 

.

2)

 

Remove

 

the

 

2

 

screws

 

fixing

 

the

 

terminal

 

wire

 

on

 

the

 

baseplate.

Figure

 

3

2

4

2

1

2

3

5

6

4

7

1

1

2

Figure

 

4

8

9

7

10

11

12

13

Figure

 

1

Figure

 

2

6

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