Installation manual

PS10270JENAA01 20/10/2004 207
LR4 (HJ2765BA)
Description of the card
The LR4 card enables the connection of four analogue trunk lines. A variant of the LR4 card is
available under the reference LR4-DTOC (HJ2765FA); this variant is pre-equipped with DTOC
daughter cards (see DTOC configuration below).
1
4
J2
D1.1 D1.2 D1.3 D1.4
1
4
J3
S1.2
ON
3 41 2
S1.1
ON
3 41 2
S1.3
ON
3 41 2
S1.4
J11 J9 J7 J5
J10 J8 J6 J4
ON
3 41 2
S2
ON
2 1