Wiring Precautions; Installation Overview; Preparation - iPECS eMG80 Installation Manual

iPECS eMG80
Hardware Description and Installation Manual

3.1.3 Wiring Precautions

Be sure to follow these precautions when wiring:

Do not wire the telephone cable in parallel with an AC power source to a computer,
fax machine, etc. If the cables are run near such wires, shield the cables with metal
tubing or use shielded cables and ground the shields.

If the cables are run on the floor, use protectors to prevent the wires from being
stepped on. Do not place wiring under carpets.

Avoid using the same power supply outlet for computers, fax machine, and other
office equipment to avoid induction of electrical noise into the system resulting in
poor audio quality or static.

The power and battery switches must be OFF during wiring. Further, while wiring,
power must not be connected to the eMG80 KSU. After wiring is completed, the
power can be connected and the switch may be turned ON.

Incorrect wiring may cause the iPECS eMG80 System to operate improperly.

If an extension does not operate properly, disconnect the telephone from the
extension line and then re-connect, or turn the System power OFF and then ON
again.

Use twisted pair cable for connecting CO lines.

3.2 Installation Overview

The installation is conducted in 7 steps as indicated in the below list.
1. Pre-Install preparations, section 3.3
2. Install Interface and Function boards, section 2
3. Mount the KSU and EKSU, section 5
4. Wire the KSU and EKSU, section 6
5. Terminal Installation and Wiring, section 7
6. Power- up & run Wizard, section 8
7. DECT Installation, refer to the DECT manuals, GDC-600TBE (CRS tool) and GDC-
600BE Manual, available from the local Ericsson-LG representative.

3.3 Preparation

In preparation for the installation, locate an appropriate site for the KSU installation
considering the precautions mentioned in earlier sections, wiring, access to power, etc. Also,
if installing DECT, locate the best estimated position for the Base Stations. The permanent
location of the Base Station will be determined using the GDC-600BTE CSR Tool to perform a
RF coverage survey.
Once the mounting site is identified, verify all equipment and wiring charts are available on-
site. Unpack the KSU and, if required, the EKSU and verify the contents include the items
shown in Figure 3.1 and 3.2.
Note the Expansion cable is provided only with the Expansion KSU.
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