1.1.2 Rear panel
HSD DATA 2
HSD DATA1 | HSD DATA2 | HSD CTRL | HSD CTRL |
HSD DATA 1 |
|
| |
TX IF RX IF | REF |
| |
BREAKER | Breaker (1A) | ||
|
|
|
REF
RX IF
TX IF
Earth terminal
Figure 2 IB-681, rear view
HSD DATA 1:
HSD DATA 2:
HSD CTRL: Conducts control data communications between communication unit and HSD modem.
Breaker: The red button pops out when overcurrent flows inside the equipment. In this case, find the cause of the overcurrent and push the button.
REF: Receives reference signal from the communication unit.
RX IF: Receives IF signal from the communication unit.
TX IF: Sends IF signal to the communication unit.
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