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HDE-4S-PRO
Instruction Manual
Description:
Front panel connectors and indicators:
-20 dB QAM RF TEST:
“F” connector for RF testing -20dB referenced from the main output.
INPUT STATUS LEDs:
LEDs indicate the status of each of the four inputs and the spare input (#5) as follows:
Input Status
Green = Good
Red = Bad
Off = Input disabled
ASI OUT:
The “ASI OUT” BNC connectors 1 to 4 delivers multiplexed SPTS or MPTS output and is typically used as input to an
external modulator.
POWER:
LED is Green = AC power is detected.
LED is off = indicates (i) AC power is not connected, or (ii) AC power is connected but the power supply is defective.
The unit must be sent to Blonder Tongue for repair for condition (ii).
3
2
4
1
1
2
3
4