Installation; Switch Settings; Led Indications - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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System Hardware Manual
8.4.2

Installation

Basic Port Package
Only one CCH(4)-U( ) ETU can be installed in any interface slot.
Expanded Port Package
Only one CCH(4)-U( ) ETU can be installed in any interface slot.
8.4.3

Switch Settings

Refer to Table 6-51 CCH(4)-U( ) ETU Default Switch
Table 6-51 CCH(4)-U( ) ETU Default Switch Settings
Switch
SW1 Momentary Switch
Resets the CCH ETU. When this switch is pressed, all
K-CCIS users connected to the CCH ETU are interrupted.
Use this switch only after all other options have failed.
SW2–1 Off:
On:
SW2–2 Off:
On:
SW2–3 Off:
On:
SW2–4 Off:
On:
8.4.4

LED Indications

Refer to Table 6-52 CCH(4)-U( ) ETU LED
LED Description
1 Link Status for
2 Link Status for
3 Link Status for
4 Link Status for
Setting/Description
Normal Operation (Default)
Test Mode
Boot from Flash Memory (Default)
Boot from E-PROM (IC30)
Normal Operation (Default)
Test Mode
Watch Dog Timer On (Default)
Watch Dog Timer Off
Table 6-52 CCH(4)-U( ) ETU LED Indications
On
Layer 2: Up
CCH1
Layer 2: Up
CCH2
Layer 2: Up
CCH3
Layer 2: Up
CCH4
Document Revision 3
Settings.
Indications.
Flashing Off
Not Used Layer 2: Down
Not Used Layer 2: Down
Not Used Layer 2: Down
Not Used Layer 2: Down
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