NEC ElectraElite 48, System Hardware Manual

Page: 411 / 435

Issue 6 Electra Elite
10 - 6 System Maintenance
4.2.3 Reset
At times, the station and/or the ETU must be reset. The
following resets are used in the system.
Terminal Reset – Unplug the station line cord from
the station and then plug it back into the station.
ETU Reset – Press the RESET switch.
4.3 Flowcharts
Condition Flowchart Page
A. System Down
1. No Internal Dial Tone to any
Multiline Terminal or SLT
A1 9-7
2. No LED or Display Indications
on any Multiline Terminal
A2 9-8
B. Partial Operations
1. Radio Frequency Interference B1 9-9
2. No or Intermittent CO/PBX Ring C1 9-10
3. Call Dropping C2 9-11
4. No Outside Dial Tone Access C3 9-12
5. CO/PBX Dialing Problem:
Cannot Dial Out on CO
C4 9-13
C. Multiline Terminal Problems
1. Multiline Terminal Function D1 9-14
2. Multiline Terminal Ringing D2 9-15
3. Multiline Terminal Dial Tone
Access
D3 9-16
D. Single Line Telephone Problems
1. No Dial Tone Access on SLT E1 9-17
2. No Ringing on SLT E2 9-18
3. No Dial Access to SLT Features E3 9-19
E. Low Volume Problems
F1 9-20
F. External Paging Problems
G1 9-21
G. SMDR Output Problems
No Call Accounting System
H1 9-22