Teletype 43 Teleprinter Basic RO, Руководство по обслуживанию

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406,1-50
F. TESTING (Cont)
3.
TESTING PROCEDURES (Cont)
OFF-LINE TESTS (Installation and 1rouble·Call Checkout) (Cont)
TEST
Buffer
Character
Insert
Buffer
Character
Delete
Clear
Buffer
Buffer
Print
With
Control
Characters
Buffer
Next
Line
Control
STEP
16
17
18
19
20
PROCEDURE RESPONSE
Depress key. BUFFER ENTER key lights.
ENTER
---- ----------
Depress
�
then
E�x
keys. (A
&
C) A C Prints.
--
--
--
- --
------
--
Depress key once. (Buffer Backspace).
Print head backspaces once.
----
--
-- --
---- --
---- --
Depress key.
Insert key lights.
--------
Depress
W
key. (B)
B prints over C.
Depress key. INSERT key goes out.
Depress key. (Buffer Horne)
Depress (Print Edit Buffer)
key. (Prev. Line)
a vmce
--
-- -­
(tum platen knob).
Print head returns to
left boundary, paper feeds
lin�
____
ABC prints.
Print head moves to left
boundary.
-- --
--
--
key. (Buffer Space)
A prints.
Depress
c"••
key. (Character Delete)
OLETE
Depress
"
:
...
keys.
•
prints.
AC prints.
Bell rings key
is depressed.
Type ABC Return, Line Feed
ABC
____
.
_______
DEF is
____
Depress
"
:
...
keys. ABC
f- :=.
DEF is printed.
Depress then keys.
(Buffer Next Line)
---
-
-
Print head returns to
left boundary, paper feeds
two lines.
DEF is printed.