Configuration and Installation

3-3

Connecting Power

Power input to the amplifier can be 90 VAC to 240 VAC. Either 50 Hz or 60 Hz is acceptable and no internal adjustments are required. The furnished line cord is terminated in an IEC 320 connector. This connector mates with power cords manufactured to meet local standards.

WARNING!

This equipment operates over the marked voltage and frequency range without requiring the manual setting of any selector switches. Different types of line cord sets may be used for connection to the main supply circuit and should comply with the product safety requirements of the country in use. This equipment requires a grounding conductor in the line cord.

Figure 3-2illustrates the BHA-100* with the power supply and amplifier cover removed. The fuse and the locations for plug-in accessories are shown.

Figure 3-2

BHA-100* fuse and plug-in accessories

AC power

fuse

Forward gain control Forward slope control

Surge arrestor

Return hybrid location

RF input seizure mechanism

RF output seizure mechanism

To ground

Installing the Equalizer and Input Pad

Consult your system drawings to select the appropriate equalizer.

To install the equalizer:

1Remove the cover over the amplifier compartment.

BHA-100* Broadband House Amplifier Installation Manual