User guide

AMP V Series User Guide

Rear Panel Connectors

• AES Termination (Four-Position DIP Switch): This DIP switch sets

the termination for the AES inputs. If an AES input channel is fed to

downstream equipment, the associated DIP switch must be in the

up position (unterminated). If no downstream equipment is

connected, the switch must be in the down position (terminated).

See Figure 1–8 for details.

Figure 1–8 AES Termination DIP Switch Settings

• Analog Input (3-Pin Phoenix Male, Channels 1 through 4): These

connectors accept standard analog audio signals and are configured

for balanced 90K Ω connections. The banks (groups) of input

connectors are interleaved and either group of four inputs (Group 1

or Group 2) may be selected for monitoring using the two-position

Group select switch on the front panel. Channel input numbers are

silk-screened above the connectors (Channel 1, 2, 3, 4) and

correspond to the numbers available for selection by the left and

right Speaker Assign channel buttons on the front panel.

Connector pinout information is silk-screened just above each

connector.

• AES Gain Calibration (Two-Position DIP Switch): This DIP switch

calibrates the AES analog level that corresponds to a given digital

input value. The factory setting is +4 dB (analog) = -20 dBFS

(digital).

Figure 1–9 AES Gain Calibration DIP Switch

Settings