[B] USING METHOD OF ROTARY-SWITCH

Through the change over operation of the ROTARY-SW, you can specify colors you want for the screen and characters in the “TEXT” mode which appear first when you turn on the power supply switch of APPLE-IIPLUS computer. Colors can be set by changing over the position of the ROTARY-SW, and the color correspondence table is given below. At normal time, the ROTARY-SW is set to CODE (NO. 0).

COLOR CORRESPONDENCE TABLE

CODE NO. SCREEN

CHARACTERS

SWITCH POSITION

 

 

 

 

 

 

 

 

 

0

Black

White

0, 8

 

 

 

1

Black

Green

1,9

 

 

 

2

Black

Orange

2

 

 

 

3

Black

Yellow

3

 

 

 

4

Black

Blue

4

 

 

 

5

Dark red

Yellow

5

 

 

 

6

Aqua

Black

6

 

 

 

7

Dark blue

Aqua

7

 

 

 

(EXAMPLE)

If you want to specify CODE (NO. 5), change over the switches as shown in Fig. 5.

FIG. 5

ROTATE A CENTER

OF SW

CODE (NO.0)

CODE (NO.5)