Teletype SA110 Checkout And Troubleshooting page 5

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ISS 1, SECTION 578-200-300
UUUUUUUUUU**********AAAAAAAAAA10 DELETESUUUUUUUUUU**********AAAAAAAAAA
UUUUUUUUUU**********AAAAAAAAAA10 DELETESUUUUUUUUUU********•*AAAAAAAAAA
~ake Incorrect Parity Character as Explained Below
'
UUUUUUUUUU**********AAAAAAAAAA10 DELETESUUUUUUUUUU**********AAAAAAAAAA
,AMake Incorrect Parity Characters as Explained Below
~
UUUUUUUUUU**********AAAAAAAAAA10 DELETESUUUUUUUUUU*****•****AAAAAAAAAA
Make Incorrect Parity Characters as Explained Below
UUUUUUUUUU**********AAAAAAAAAA10 OELETESUUUUUUUUUU**********AAAAAAAAAA
Make Entire Line Above Incorrect Parity Characters as Explained Below
Note: "10 DELETES" refers to nonprinting DELETE (RUB OUT) character, which should
be punched where indicated. Separate each line with 50 DELETES so that it can be clearly
recognized in the output tape. Keyboard the characters with incorrect parity as follows:
U - Keyboard U then depress LOC B SP once and keyboard@
* -
Keyboard" then depress LOC B SP once and keyboard LINE FEED
A - Keyboard A then depress LOC B SP once and keyboard@
DELETE - Keyboard A then depress LOC B SP once and keyboard ?
Figure 4 - High Speed Even Parity Error Test Tape Using Parity Keyboard
2.17 Send the parity error tape to the SA110 receiver
from a local sender, if possible. The response
depends on the SA110 version being checked, as follows:
(a) The response of an SA110 AD or SA110 EA for
either tape should be as follows for each line
(group of 70 characters): Line 1 - no response; line 2 -
one break on reverse channel; line 3 - two breaks on
reverse channel ( one break acceptable but indicates that
SA110 inhibit is longer than 500 milliseconds); line 4 -
two breaks on reverse channel; line 5 - two breaks on
reverse channel. All characters should be punched
exactly as sent, including all incorrect parity characters.
Note: More or less breaks will appear if the lines
are not separated by about 50 DELETE characters.
(b) The response of an SA110 EB for either tape
should be as follows for each line (group of 70
characters): Line 1 - no response; line 2 - counter
registers 1; line 3 - counter registers 2 more ( total is 3);
line 4 - counter registers 11 to 1 7 more ( total is 14 to
20); line 5 - counter registers about 11 to 17 more
(total is about 25 to 37). The SA110 is considered
acceptable if at least 23 errors are counted during this
test. All characters should be punched exactly as sent,
including all incorrect parity characters. Lamp flashes
for each error or lights on first error and blinks off and
on for all following errors until reset by depressing lamp
housing, depending on strapping.
(c) The response of an SAll0 EC for either tape
should be as follows for each line (group of 70
characters): Line 1 - no response; line 2 - lamp lights
and remains on; lines 3 through 5 - no change. Lamp
remains on after test is complete until lamp housing is
depressed. All characters should be punched exactly as
sent, including all incorrect parity characters.
(d) The response of an SAll0 ED for either tape
should be as follows for each line (group of 70
characters): Linc 1 - no response; line 2 - counter
registers 1; line 3 - counter registers 2 more ( total is 3);
line 4 - counter registers 35 more (total is 38); line 5 -
counter registers 70 more (total is 108). A few counts
may be dropped in the last line; the SAll0 is considered
acceptable if the final count is at least 101. All
characters should be punched exactly as sent, including
all incorrect parity characters. Lamp lights on first error
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