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Installation ~ Hardware Setup
10
Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760
To connect the unit
1. Place the unit in a standard 19-inch rack and attach it securely.
2. Connect your telephone line from the wall jack to the RJ-11C Line jack [I].
3. Plug your telephone set into the RJ-11C Set jack [J].
4. If you are using a custom controller for control and status, plug it into the
DB25 Control/Status A or B port [G].
If you are using an external RS-232 controller, connect it to the
RS-232 port [F].
5. Wire the inputs and outputs to the XAP 400 using the provided three-
terminal Phoenix push-on connectors. These connectors are designed for
easy wiring; simply insert the desired wire into the appropriate connector
opening and tighten down the top screw.
• Inputs 1–4 [B] Mic or line level inputs
• Inputs 5–8 [D] Line level inputs only
• Outputs 1–8 [C] Line level outputs
6. If you are using a ClearOne Remote Panel, wire it to the RS-485 port [K]
using the provided four-terminal Phoenix push-on connectors.
7. Connect the speaker wire to the + (red) and – (black) binding post
connectors. A 4–16Ω speaker can be directly connected to the XAP 400,
eliminating the need for an external power amplifier.
8. Plug in the XAP 400 to complete the installation. The power output [A] will
operate at any level between 100–240VAC and 50–60Hz.
If you are installing only one XAP 400 and are not connecting it to any other XAP
or PSR1212 units, you have completed the hardware installation.
Figure 2.2. XAP 400 rear-panel connectors
The three terminals in
the Phoenix connector
correspond with the rear-
panel audio contacts (from left to
right): + (positive), – (negative),
and
(ground).
✍
Figure 2.3. Phoenix push-on connector