Configuration Of The Product; Lnb Switch; Indication Leds - Johansson 9658 User Manual

Agc & asc satellite & cable amplifier
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AGC & ASC SATELLITE & CABLE AMPLIFIER (REF. 9658)
3. C
ONFIGURATION OF THE PRODUCT

LNB switch:

The LNB switch lets you select the type of LNB used in your installation. The LNB
selection defines the slope frequency range:
Wideband LNB: 300-800MHz Universal LNB: 950-1300MHz.

Indication LEDs:

SLOPE LEDS (LED on left is for Sat V input, LED on right is for Sat H input)
GAIN LEDS (LED on left is for Sat V input, LED in middle is for Sat H input, LED on right is for
Cable input)
BOTH GAIN and SLOPE LED should be green to guarantee that the average output level has the
correct level, generally speaking RED LED (regardless its state) is not a good situation and its
advisable to take steps described above
SOLID RED: signal too strong: cable to short, move the
amplifier further away from the source
BLINKING RED: signal too low: cable too long, move the
amplifier more close to the source
SOLID GREEN: within range, signal level has the correct
level
SOLID RED: signal too strong: cable to short,
move the amplifier further away from the source
BLINKING RED: signal too low: cable too long,
move the amplifier more close to the source
SOLID GREEN: within range, signal level has
the correct level
5

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