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Informática Informática, Apuntes de Informática

Informática Informática Informática

Tipo: Apuntes

2023/2024

Subido el 16/01/2024

george-luna
george-luna 🇧🇴

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and all lang uage to t he cont rary in the
licensing "agreement. "
We have been down this road be-
fore. Compiler supp liers once swore
that
roya Ity-f re e fun cti on li brari e s
wo uld end the
wor
ld. Much the same
was said of ANSI -standard C , and of
spreadsheet DIF files , and so on. Od-
dly eno ugh, the world is still here. So
to any manufactu rer who feels this
proposa l is unreasonable, I say this:
Maybe your problem is that your are
making money by holding your cus-
to mers up.for ranso m, rather than by
providing a good product. If so, the
sooner you are out of business , the
bette
r-p
referably on t erms that are
as punitive as possible to you, yo ur
investors, and your bankers. You are
not indispensable, regardless of w ho
you think you are o r how big you are.
There are hungry hordes wait ing in
the wi ngs, ready, willing, and eager to
replace yo u in a tw inkling.
PAUL SCHICK
Madison, WI
- Regarding M s. Abb ot's lette r and
Larry Klein's response in the Oc tober
issue, as an audio/ video repair te ch-
nician who has att ended mandatory
facto ry-s
erv
ice seminars and who
subs cribes to seve ral ele
ctr
onic mag-
azines, I must agree with M s. Abb ot.
Although service centers in my area
charge a lower pr ice
for
cleaning,
they use head-cleaning tapes at that
low price. For a more thorough, prop-
er cleaning, they charge more.
A
Radio-Electronics
article en-
titled
"K
eep
You r V CR H ealth y "
(March 1989) also supports M s. Ab-
bot's view and states,
"We
definitely
do not recommend the use of any
type o f video-head clea ning cass
ette
.
It has bee n found t hat some of the
cass ett e -typ e clea ners are ac tua lly
"Plant a tree today
for all the world to share"
You ca n make life better for
your children and for the future.
Join me a nd plant a tree tod ay for
all the world to share.
For your free brochure, writ e:
Trees for America ,The
Nationa l Arbor Day
Foundation , Nebraska
City, NE 68410.
John Denver lor
~
The
National
~
Arbor
.Q!!yFoundation
abrasive to the video heads. "
While atte nding s ervice semina rs
sponsored by Panasonic, RCA, and
Samsung, the instruc tors st ated that
those compan ies voi d any warrant ies
if head-cleaning cassettes have been
used. The representative from Sam-
sung mentioned the ability to use a
high
-grade
tape
with
its
built -i n
"chemical" cleaning (but not nece s-
sarily the recording part, just play it
through),
I, too , have found the older me -
chanical VCR's to be more durab le.
The user can " pun
ch"
the keys and
the machines can hand le it, where t he
plastic inlays of t he newer ones w ould
snap apart and break. The newe r
elec t ro nic unit s also appear to be
more sus ceptible to lightning st rikes,
power surges, and stat ic discharge
while just turning them on.
Mr. Klein has prese nted a lot of
good ideas and covered some inter-
esting subjects in his column, and I
won't stop reading him because of
his rep ly to M s. Ab bot. Thanks fo r the
opp ort u
nity
to exp ress my op inion
and experiences .
DAVE LEE
Anoka,
MN
CIRCL E 117 ON FREE INFORMATION CARD
Emerson, one
of
the
biggest
names in
the
busin
ess is
clo
sing
out
these
Scott
286 A T
Computers
so
our
buyer
was
able
to
purchase
the
remaining
quantities
for
an
unbelievably
low
liqu
idation
pr
ice!
o80286 m icroprocessor ru nning at 1216MHz.
(switc hable).
o40MB ID E hard drive.
oOne MB RAM o n m other board .
oOne 3.5- 1.44MB flo ppy drive.
oOne 5-1t4" 1.2 MB floppy drive.
oIBM com patible.
oSlot for 80287 math co-p rocess or.
o5-16 bit f ull length expa nsion s lots.
oTwo se rial ports , one parallel port .
oVGA mult i-port video contro ller.
0 14" VG A, non-g lare monit or, .41 dot pitch .
oResoluti on: 640 x 480. 0 10 1-key keyboard.
oSoftware includ es: MS DOS 3.3 1 in ROM,
T, , Pascal 5 .0, Menu Progr am Manager ,
:'_
"a
nd Q uattr o s prea dshee t & PFS Professi onal
Write wor d process ing .
oModel #: 2000 SC 12F.
oOne
Year
Limi t ed Mfr .
Warranty!
Factory New!
Mlr. Sugg . Retail: $2 ,998.00
DAMARK $99999
PRICE: -
Item
No . B- 26
34-16
863 1 StH $49 .0 0
FOR FASTEST SERVICE, CALL TOLL
FREE
1-800-729-9000
&
DAM
ARK
INTERNATIONAL
, INC.
710 1 Winn etka Ave . N., Minn eapo lis, MN 55428 -1619
Custom er Service:
1-800-733- 9070
Please rush me: _ _ Sco tt 286 AT
Comput
er(s )
@$999.99 ea ch, plus $49 .00 s/h each.
Item No . B-2634-168 631
MN res . ad d 6%
sales
tax .
Name
Addr ess
City,Sta te , Zip
DChec k/MO DVISA DMast
ere
am DDiscov er
Card No . ----'-- _
Ex. Date Ph." (
Signatu re c...
C
Copyrig ht 199 1 DAM AR K Intern ational . Inc. All ri ghts reserved .
C<
11

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and all language to the cont rary in the licensing " agreement. " We have been dow n this road be- fore. Compil er suppliers once swore that roya Ity-f ree fu ncti on librari es would end the wor ld. Much the same was said of ANSI -standard C , and of spreadsheet DIF files , and so on. Od- dly enough, the world is still here. So to any manufacturer who feels this proposal is unreasonable, I say this: Maybe your problem is that your are making money by holding your cus- tomers up.for ranso m, rather than by providing a good product. If so , the sooner you are out of business , the bette r-p referably on terms that are as punitive as possible to you , your investors, and your bankers. You are not indispensable, regardless of w ho yo u think you are or how big you are. There are hungry hordes waiting in the wi ngs , ready, willing, and eager to replace yo u in a tw inkling. PAUL SC HICK

Madison, WI

  • Regarding M s. Abb ot's lette r and Larry Klein's response in the October issue, as an audio/ video repair tech- nician who has att ended mandatory facto ry-s erv ice seminars and who subs cribes to several electronic mag- azines, I must agree with M s. Abb ot. Although service centers in my area ch arge a lower pr ice for clea ning, they use head-cleaning tapes at that low price. For a more thorough, prop- er cleaning, they charge more.

A Radio-Electronics article en-

titled "Keep You r V C R Health y " (March 1989) also supports M s. Ab- bot 's view and states, "We defin itely do not recommend the use of any type of video-head cleaning cass ette. It has bee n found that some of the cassett e-typ e clea ners are act ually

"Plant a tree today

for all the world to share"

You can make life bett er for

your ch ildren and for the future.

Join me and plant a tree today for

all the world to share.

For your free brochure, writ e:

Trees for America,The

Nationa l Arbor Day

Found ation , Nebras ka

City, NE 68410.

John Denver lor

~The National

~Arbor .Q!!yFoundation

abrasive to the video heads. " While atte nding service semina rs sponsored by Panasonic, RCA, and Samsung, the instruc tors stated that those compan ies void any warranties if head-cleaning cassettes have been used. The representative from Sam- sung mentioned the ability to use a high -grade tape with its built -i n " chemical" cleaning (but not nece s- sarily the recordi ng part, just play it through), I, too , have found the older me- chanical VCR's to be more durable. The user can " pun ch" the keys and the machines can handle it, where the plastic inlays of the newer ones would snap apa rt and break. The newe r elec t ro nic unit s also appear to be more susceptib le to lightning strikes, power surges, and stat ic discharge while just turning them on. Mr. Klein has prese nted a lot of good ideas and covered some inte r- est ing subjects in his co lumn, and I won't stop reading him because of his reply to M s. A bbot. Thanks for the opp ort u nity to exp ress my op inion and experiences. DAVE LEE

Anoka, MN

CIRCLE 117 ON FREE INFORMATION CARD

Emerson, one of the biggest names in the busin ess is clo sing out these Scott 286 A T Computers so our buyer was able t o purchase the remaining quantities for an unbelievably low liqu idation price! o 80286 micropr ocessor running at 1216MHz. (switchable). o 40MB IDE hard drive. o One MB RAM on mother board. o One 3.5- 1.44M B floppy drive. o One 5-1t4" 1.2MB floppy drive. o IBM com patible. o Slot for 80287 math co-process or. o 5-16 bit full length expa nsio n slots. o Two serial ports , one parallel port. o VGA mult i-port video controller. 0 14" VGA, non-glare monit or, .41 dot pitch. o Resolution: 640 x 480. 0 10 1-key keyboard. o Soft ware includes: MS DOS 3.3 1 in ROM , T, , Pascal 5.0, Menu Progr am Manager , :'_ "a nd Quattro sprea dshee t & PFS Professi ona l Write wor d process ing. o Model #: 2000 SC 12F. o On e Year Limi ted Mfr. Warranty!

  • Factory New!

Mlr. Sugg. Retail: $2 ,998.

DAMARK $ 999 99

PRICE: -

Item No. B-26 34-16 8 63 1 StH $4 9. FOR FASTEST SERVICE, CALL TOLL FREE

DA M ARK INTERNATIONAL , INC. 7 101 Winn etka Ave. N., Minn eapo lis, MN 55428- Custom er Servi ce: 1-800-733- Please rush me : _ _ Sco tt 286 AT Comput er (s) @ $999 .99 each, plus $49 .00 s/h each. Item No. B-2634-16863 1 MN res. ad d 6% sales tax. Name Add ress City, Sta te, Zip D Che ck/M O D VISA D Mast ere am D Disco ver Ca rd No. ----'-- _ Ex. Date Ph." ( Signa tu re c... C Co pyrig ht 199 1 DAM AR K Intern ational. Inc. All rig hts reserved. C<

11