Merlin 3070 Service And Maintenance Manual page 158

(183A) 10-VOICE TERMINAL MODULE FOR MODELS 1030 AND 3070 (61310)
When installed in the appropriate slot (color-coded blue) in
your communcations system Models 1030 and 3070 control
units or in the expansion unit (optional) this module (Figure 1)
permits the addition of up to ten voice terminals to the sys-
tem. Install the module in the leftmost unoccupied slot (9, 10,
or 11) in the control unit or slot 21, 22, 23, or 24 in the ex-
pansion unit. Only jacks 0 and 5 are numbered on the mo-
dule. Voice terminal module positions on the control unit and
expansion unit are labeled INTERCOM 10-19 through INTER-
COM 70-79. The intercom number is determined by both the
slot in which the module is located in the control unit and ex-
pansion unit, and the jack that the voice terminal is plugged
into on the module. For example, the terminal connected to
the third jack from the top of the module in position 9 (inter-
coms 10-19) would be intercom number 12. The ten 4-pair
modular jacks on the faceplate provide connections for up to
ten voice terminals.
LATCH
Figure 1
Equipment manufactured by AT&T Technologies in the U.S.A.
INSTALLATION
1.
Locate the leftmost unoccupied slot (9, 10, or 11 on the
control unit or 21, 22, 23, or 24 on the expansion unit).
NOTE:
If the leftmost slot of the expansion unit is 21 or
22, a power supply is required in slot 16, or if the
leftmost slot is 23 or 24, an additional power sup-
ply is required in slot 27.
2. Unlatch and remove the protective cover from the slot before
installing the module.
NOTE:
Do not use excessive force when installing the mo-
dule.
Align the module in the slot (Figure 2) making sure the
3.
edges of the circuit board are in the top and bottom
grooves of the slot. Slide the module into the slot until the
latch on the module locks into place.
4. Refer to the instructions in the Installation Manual to connect
the voice terminal.
Figure 2
CIB 3013