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3.9
Telephone Line Connection
See Figure 3–6 for the location of the phone line inputs. Connections to the MX8000–3EX phone jacks are
made with a standard 7-foot phone cord.
Use the following procedure to connect phone lines to the MX8000–LC3 line cards:
1. While holding the front plate, unscrew the two front plate retaining screws located on the front of the
panel. (See Figure 3–1 for front plate retaining screws locations.)
2. Open the MX8000–3EX's front panel by pulling the left side of the front plate slightly forward and then
to the left to remove it from the receiver.
3. From the back side of the receiver insert the telephone line(s) through the corresponding slot for the
desired line card. (See Figure 3–6 and Figure 3–7 for phone line slot locations.)
4. Gently push them all the way through to the front side of the receiver.
5. Plug the RJ-11 phone connector(s) into the connector(s) on the line card. (See Figure 3–6 and Figure 3–
7.)
Note: Use the tie wrap (provided with each line card) on the tie wrap holder to add strain relief to the
telephone lines. See Figure 3–3.
6. Replace the front panel of the MX8000–3EX receiver by tightening the front plate retaining screws. (See
Figure 3–1 for front plate retaining screws locations.)
3.10 Parallel Printer Connection
The MX8000–3EX Receiver connects to a dot matrix parallel printer such as the Okidata Microline 320. To
connect the printer to the MX8000–3EX receiver follow these steps:
1. Connect the standard parallel printer cable to the parallel printer port on the back of the MX8000–3EX
receiver. (See Figure 3–8.)
2. Connect the other end to the printer's parallel port.
Note: Make sure that printer power is turned off.
3. Turn the printer power "on".
TO PRINTER
Figure 3–8: Parallel Printer Cable Connection to MX8000–3EX
115 VAC ± 10%
240 VAC ± 10%
50-60 Hz
FUSE
100 VA
T630mAL
250 VAC
WARNING!
REPLACE ONLY
HIGH VOLTAGE PRESENT
WITH A FUSE
DISCONNECT AC LINE AND
OF SAME TYPE
ALL OTHER CONNECTORS
PROIR TO SERVICING
RELAY RATING
2.5A 48VAC/VDC
COM 1
BATT-
UNUSED
BATT+
RLY NO
RLY NC
RLY COM
PARALLEL
COM 2
Section 3 – Installation
3–7
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Table of Contents
Troubleshooting
