| PAGE 5 of 14 |
MODEL TI984 TELEPHONE INTERFACE | |
|
|
If using a dc source, either a battery and/or a
For convenient wiring,
Note: Each power input is fuse protected. The 2 fuses are located on top of the power supply shield. Both fuses are rated ½ amp. See Figure 1 for the location of these fuses.
Page/Party® Connections
The TI984 needs to be connected to both the page line and the party line of the Page/Party® system. See Figure 5.
Party line connections should be made to terminals 13 and 14 as shown in Figure 5, and on the connection diagram printed on the power supply circuit board (rear enclosure).
Figure 5. | Page/Party® | Connections |
In a
lines must be selected as the designated party line. The TI984 only connects to the designated party line.
Note: The
Remote Connections
The ACCESS, RESET, and DAY/NIGHT switches on the TI984’s front cover can be connected at remote locations if the unit is located away from the switchboard or primary user. See Figure 6.
The ACCESS switch manually connects between the Page/Party® system and the outside telephone line. The RESET switch can be used to disconnect calls. The DAY/NIGHT switch is used to switch the unit between the two modes of operation.
Note: A programming change is required to use the remote DAY/NIGHT switch.
| Day Mode | Night Mode |
|
|
|
In Use | Constant On | Flashing, mostly on |
|
|
|
Not in Use | Constant Off | Flashing, mostly off |
|
|
|
f:\standard ioms - current release\42004 instr.
05/03