System Startup2 - NEC Aspila EX Hardware Manual

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Section 2: PCB Installation and Startup
SYSTEM STARTUP
System Startup
You can now briefly check its operation. Before proceeding, be sure that:
• The common equipment is installed correctly.
• All extensions are cabled correctly.
• All earth ground and telco connections are installed correctly.
• PCBs are configured, equipped, and strapped correctly.
Powering up the System
1.
2.
3.
4.
The system will automatically recognize each PCB installed in the system. If a PCB has previously
been installed in a slot and another type of PCB is to be installed in that same slot, the PCB must be
first be removed from the cabinet and then the slot definition removed using Program 90-05 prior to
installing the new PCB.
This same condition applies to extensions and other devices connected to the system. For example, if a
port was previously used for a system phone and a DSS Console is to be installed in that same port, it
must first be undefined in Program 10-03 before the console is connected.
For more information on Cold and Hot system starts, refer to Central Processing Unit (NTCPU)
PCB (Figure 2-3) (page 2-6).
2-50 Section 2: PCB Installation and Startup
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With the NTCPU in the CPU slot and all other cards installed.
Plug in all system telephones. A display telephone should be plugged into port 001 (extension
200).
When starting the system for the first time, hold the LOAD button on the NTCPU and turn
the AC Power Panel switch to ON. After approximately 3 seconds, release the LOAD button.
This performs a cold start on the Aspila EX system to make sure you're starting with a
defaulted system.
When powering up any other time, simply turn the AC Power Panel switch to ON.
Refer to Switch Settings and LED Indications on page 2-9 for NTCPU LED status.
Wait about three minutes for the system to boot. The telephone display at extension 200 will
show the Time/Date and extension number when the boot sequence completes.
Note: Refer to Basic Troubleshooting (page 2-54) if the system does not boot.
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