user manual

Figure ZOO-46 DTA-E Unit Installation
260.7
DTA-E INSTALLATION
A. For DTA-E Unit installation, refer to Section
260.6 of this document.
NOTE: Display Multiline Terminals with DTA-E
Units installed must be supported by an ESI-
EB ETU and a CPU-EB (or higher revision
level) ETU. If required, both DTA-E and
DPA-E Units can be installed in a display
Multiline Terminal connected to channel 1 or
3 of an ESI-EB ETU. This arrangement is not
possible when a Multiline Terminal is
connected to channel 2 or 4 of the same ESI-
EB ETU that has either a DTA-E or a DPA-E
Unit installed.
B.
Data Terminal Equipment Installation
Data terminal equipment (DTE) connected to the
DTA-E Units must be equipped with an RS-232C
interface. Prior to connecting the DTE to the
DTA-E Unit, ensure that the power switch of the
DTE is turned off.
1. Position a Multiline Terminal (with a DTA-E
Unit already installed) close to the data
terminal to be connected.
2. Plug the station line cord into the Multiline
Terminal.
3. Plug the AC/DC adaptor (provided with the
DTA-E Unit) into the nearest 117V AC
4.
5.
6.
7.
260.8
1.
2.
3.
4.
5.
6.
7.
8.
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CHAPTER 2
APRIL, 1990
receptacle, then connect the DC output cable
of the AC/DC adaptor into the connector on
the DTA-E Unit, as shown in Figure 200-44.
Connect one end of a locally provided RS-
232C straight cable to the RS-232C connector
of the DTA-E Unit. Refer to Figure 200-44.
Secure the RS-232C connector with screws
provided with the RS-232C cable. Refer to
Figure 200-44.
Connect the other end of the RS232C cable to
the DTE as described in the instructions
provided with the DTE.
Apply power to the DTE.
WALL MOUNT UNIT INSTALLATION
Remove the Wall Mount Unit as shown.
Remove the backing from the Rubber Thumb
Guards (A) to expose the pressure sensitive
tape; install two (2) Rubber Thumb Guards as
shown in Figure 200-47.
Install Plastic Mount Supports (B) into slots.
Attach the Wall Mount to the terminal by
guiding the two straight tabs on the Wall
Mount into the two notches on the top rear of
the Multiline Terminal. Apply pressure to
the Rubber Thumb Guards until the Wall
Mount snaps in place attaching it securely as
shown in Figure 200-48.
Slide both Plastic Mount Supports down as
shown in Figure 200-49.
Remove extension number designation strip,
located just above the speaker grill under the
handset.
Remove the two screws securing the handset
wall mounting hook. Slide the plastic hook
out, turn it upside down and return it to its
position (ensure the hook is exposed and
pointed towards the hookswitch).
Reinstall the two screws and designation
strip.
200 - 39