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AST RESEARCH TECHNICAL BULLETIN TB-0268 02/27/87
DIAGRAM ERRORS IN THE I/O MINI II MANUAL
The diagram on pages 2-3 and 4-5 of the I/O Mini II manual (Part
Number 000380-001A) contains errors in the jumper block
configuration illustrations.
On page 2-3, the numbering on the "E1-E3" and the "E4-E6" jumper
blocks is reversed from how it should be.
The drawing is labeled: It should be labeled:
3 2 1 1 2 3
???????? ????????
E1 ? ????CTS E1???? ?CTS
? ? ? ?
E2 ? ????DCD E2???? ?DCD
? ? ? ?
E3 ? ????DSR E3???? ?DSR
???????? ????????
The numbering on the "E7" jumper block is also reversed.
It's labeled as: It should be labeled:
3 2 1 1 2 3
???????? ????????
E7? ???? E7???? ?
???????? ????????
The illustration on page 4-5 (figure 4-2) is drawn incorrectly.
The jumper blocks are displayed in the manual as shown below:
3 2 1 3 2 1
???????? ????????
E1 ? ????CTS E4? ????CTS
? ? ? ?
E2 ? ????DCD E5? ????DCD
? ? ? ?
E3 ? ????DSR E6? ????DSR
???????? ????????
3 2 1 3 2 1
???????? ????????
E1 ???? ?CTS E1???? ?CTS
? ? ? ?
E2 ???? ?DCD E2???? ?DCD
? ? ? ?
E3 ???? ?DSR E3???? ?DSR
???????? ????????
They should be drawn as follows:
1 2 3 1 2 3
???????? ????????
E1 ???? ?CTS E4???? ?CTS
? ? ? ?
E2 ???? ?DCD E5???? ?DCD
? ? ? ?
E3 ???? ?DSR E6???? ?DSR
???????? ????????
1 2 3 1 2 3
???????? ????????
E1 ???? ?CTS E4? ????CTS
? ? ? ?
E2 ???? ?DCD E5? ????DCD
? ? ? ?
E3 ???? ?DSR E6? ????DSR
???????? ????????