SEQ CARD (P/N 61864040)

T.O. 31W2-2GSC24-2

TM 11-5805-688-14-1

NAVELEX 0967-LP-545-3010

17.

Install the RT card in slot 16 of the

total number of ports designated as

MULTIPLEXER row.

either A or S on the worksheet may

vary between 15 and 31.

The

3-75. OEG CARD (P/N 61864020). The OEG card is

positions of S1 jumpers for ports not

located in slot 19 of the MULTIPLEXER row. To set up

designated as A or S on the

this card, set each of the 15 jumpers of S1 to the ON

worksheet are not important and can

position (figure 3-15).

be either A or S.

NOTE

2. Refer to the worksheet, and count the total number of

ports indicated as either A or S and ensure that this

Each position of S1 corresponds to a

quantity is the same as the quantity entered in the

similarly numbered multiplexer channel.

PORTS IN USE (N) block of the worksheet.

Setting any of the S1 jumpers to the

OFF position inhibits display of the

NOTE

channel card's diagnostic error status

when the multiplexer set is in the self-

If the total number of ports indicated

test mode of operation.

This

as either A or S does not exactly

configuration also prevents the display of

match the number entered in the

errors detected on the card during

PORTS IN USE (N) block, the

normal operation. A jumper on S1

information in the worksheet is

should be set to the OFF position only in

incorrect.

those unusual cases when the affected

channel is active but does not have a

3. Refer to table 3-6 and locate the number

channel card installed.

entered in the PORTS IN USE (N) block of the

worksheet. Set the corresponding 5-digit binary number

3-76.SEQ CARD (P/N 61864040).The seq card is

listed in the table into switch S2 of the seq card. This

located in slot 21 of the MULTIPLEXER row. Set up the

completes the setup of the seq card.

card as follows (refer to figure 3-16 for all switch

locations):

NOTE

1. Refer to the PORT STRAPPING section on

Ensure that the MSB and LSB

sheet 2 of the configuration worksheets. Set each

positions of the 5- digit binary

jumper of 31- position S1 to A (active) or S (strapped) as

number

are

not

inadvertently

indicated.

reversed; i.e., the LSB digit of table 3-

6 must be set into S2 position A, and

NOTE

the MSB digit of table 3-6 must be set

into S2 position E.

Depending upon the multiplexer

configuration being implemented, the

Install the seq card in slot 21 of the

MULTIPLEXER row.

3-41