Monroe Electronics R173 User Manual
Page 5
5
The description of jumper actions is described in the table following.
Jumpers on the main PC board.
(X= closed, O= open)
Jumper Number
Function Description
JP1
O
3185E cards reset only by DTMF tones
X
3185E cards reset by DTMF tones OR POTS hang up if selected by
card jumpers
JP2 -
Not
Used
JP3,JP4
O
Model 3567 voice recorder active. Record message per 3567
installation page, 4.
JP3,JP4
X
Model 3567 voice recorder not used. Remove card from 3000R-173.
JP5-JP16
O
3185E card reset only by DTMF tones
JP5-JP16
X
3185E card selected by DTMF tone OR POTS hang up.
JP29-JP40
These jumpers select audio input to the individual 3185E cards.
Referring to the drawing on the next page, if jumpers are on pins 1 to 2 and 3 to 4, then the
audio from the telephone line - (or from Audio Hi and Gnd on the rear panel input if
selected) - is used on this 3185E card. When this card is activated, the telephone audio is
switched to the screw terminals marked Aud Sw on the rear of the unit. If jumpers are on
pins 2 and 4, and 1 and 3, then the audio from the Aud Sw screw terminals on the rear
panel is used to control this 3185E card.
The jumpers JP5 through JP40 are associated with individual cards, as follows:
JUMPERS CARD
JUMPERS CARD
JP5, JP18,JP29
A6
JP8,JP28,JP40
A13
JP6,JP17,JP30 A7
JP10,JP27,JP39
A14
JP9,JP19,JP31 A8
JP11,JP26,JP38
A15
JP7,JP20,JP32 A9
JP12,JP25,JP37
A16
JP13,JP21,JP33 A10
JP15,JP24,JP36 A17
JP14,JP22,JP34 A11
JP16,JP23,JP35 A18
The functions of these junctions are explained above.