ASTRO U-913 운영 매뉴얼 - 페이지 11

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ASTRO U-913에 대해서도 마찬가지입니다: 사용자 설명서 (12 페이지)

Signal indication

Furthermore, you can, when required, activate a 7 dB slope equaliser and monitoring of the LNC re-

mote supply voltage (see figure 6). To do so, activate the respective checkbox. You can select a value

between 100 and 700 mA from the drop-down menu for the lower alarm threshold; a value between 200

and 800 mA can be selected for the higher alarm threshold (in increments of 50 mA respectively).

Figure 6: SAT IF splitter, equaliser and LNC remote power monitoring

The actual remote current is displayed after reading out the SAT splitter. Reading it out again allows

the value to be updated.

HINWEIS

The information on configuration described above for the X input also applies

for the Y input.

Signal indication

Flawless operation of a power supply unit is indicated by a green LED on the front side of the device.

The active LNC remote power supply is also indicated by a green LED.

If monitoring of the LNB remote power supply is activated, and the current value fails to remain within

the range entered previously, this is indicated by a red LED.

Operating Manual U 911...U 946-

Version 12-2021A

Page 11