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Epson Equity LT Boletim de apoio ao produto

Q30.

How are colors distinguished on the LCD display?

Text mode

In text mode, the CGA can display 16 colors (8 normal, 8 intensified),

In LCD mode 3, 8 gradations are used for the 8 normal colors and the

double-width font is used for the intensified colors. Note that in LCD

modes 0, 1 and 2 that the colors are not distinguished. Intensity is

represented by use of the double-width font or a halftone.

Graphics mode

CGA can display 4 colors at the same time in the 320 x 200 graphics

mode. There are two methods available with the LCD display. Method 1

can display only 3 shades (4 simulated); Method 2 can display 4 shades.

LCD modes 0 and 2 use Method 1; modes 1 and 3 use Method 2 and are

thereby the better choice for displaying graphics.

Why are there 4 LCD modes. ? What are

Q31.

In LCD mode 3, 8 gradations and the double-width font are used

instead of colors in text mode. However, it is difficult to read

characters in a light shade or characters in which the foreground and

background shades are similar. To resolve this, other LCD modes are

provided. Roughly speaking, the differences in text mode (80 x 25 and

30 x 25) are as follows:

Mode 0

Mode 1

Mode 2

Mode 3

Q32.

How long does it take to charge the battery pack?

For full charge, it takes 12 hours when the LT is turned off. The

battery pack cannot be overcharged, so it is perfectly safe to leave it

connected for more than 12 hours. Also, remember that NiCad batteries

need to be fully discharged from time to time for maximum effective

life. So occasionally let the battery pack discharge to the point that

the "Low Battery" LED comes on.

Equity LT - Common Questions and Answers - Page 6 of 9

A11 non-black characters use the white shade, with the

double-width font being used for intensified characters.

All non-black characters use the white shade, with halftone

being used for intensified characters.

All non-black characters use the white shade, with the

double-width font being used for intensified characters.

8 gradations are used for the 8 normal CGA colors. The

double-width font is used for intensified characters.

the differences between them?