Taiden hcs-8300, Installation And Operation Manual

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2.3 Extension Unit
2.3.1 Functions and instructions
Figure 2.3.1 HCS-8300 series extension unit
Figure 2.3.1:
1. Power input
2. Power light (Red)
3. Extension input

Connecting to CMU or last HCS-8300MES.
4. Extension input indicator
5. Extension output

Connecting to next HCS-8300MES.
6. Extension output indicator
7. Contribution unit outlet 6P-DIN (1-3)
8. Contribution unit (CU) connection LED

When output works properly (
≥ 1 CU connected),
LED will flash; when no CU is connected, LED is
off.
HCS-8300MES fully digital congress system extension unit