Epson PX-8 Technical Manual page 208

REV.-A
(4) LCD Check
• The entire LCD panel display is reversed.
• The LCD panel display is reversed every other dot and then the black and white con-
bination is reversed.
• The LCD panel display is reversed every four dots and then the black and white con-
bination is reversed.
The following character pattern appears (Fig. 5-15) and the test ends.
~ 11~*+~i;,~,:"
()
.~~.+.
q .... "
//(ZJ:I.~,~:::)ll~':::.;6·;:·:"E:7::
f;
<,,:
:>r?(~p,B[:D[F·t3HIJI<:L.!'1NUF'()F;::::;·rl.J\)v.J><\/Z i::;~(J" ~·::I.bc::dE:~'+~;li···I).
j
I-:.!
i!f:'
pqt·~stU\;·V.,l::·:.
"ylZ -::: },-",
Fig.
5-15 LCD Check Test Character Pattern
(5) MCMT (Microcassette Tape Drive) Check
• The following prompt appears:
, .... ,10.;
l,..}!\j
Fig.5-16 First MCMT Check Test Prompt
If speaker sound output is desired depress "Y" (YES); if not, press "N" (NO), respond by in-
putting "Y" (YES) on "N" (NO) as desired.
• The next prompt will appear as follows:
IS THIS TEPE INITIALIZE
Fig. 5-17 Second MCMT Check Test Prompt
Examine the tape and respond with "Y" to this prompt if the tape data may be des-
troyed. Otherwise, key in "N".
• A
Rewind/Fast Feed and Read/Write check tests are performed after the following in-
formation message is displayed:
Fig.
5-18 MCMT Check Test Information Message
• The third prompt appears as follows:
Fig. 5-19 Third MCMT Check Test Prompt
5-7