Z-Series Amplifiers
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14. Input Voltage
This function switches the amplifier input between Low level (RCA
cable) and High level (speaker wire) connection. Where possible
RCA (Low Level) connections are preferable.
High
The High setting is selected when the Phoenix Gold High
Level adaptor (sold separately) is used to connect a full range signal
from the source (head) unit speaker
connections to the amplifier. Simply connect the speaker wires to the
input connections observing polarity and then connect the PHOENIX
GOLD ZRHC to the RCA inputs on the Amplifier.
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Low
The Low setting is for RCA connection from the source (head) unit to the
amplifier. Connect the RCA interconnects to the appropriate Line Out
connectors on the source head unit and connect to the RCA inputs of the
Amplifier. This is the preferred installation method, as this provides a higher
quality audio signal.
15. Auto Turn-On
Auto Turn on switch = 12V
If you are using a 12V switched supply to the remote terminal of the amplifier this switch
should be in the off position. If you are not using a switched supply and the amplifier is
connected to high level inputs this switch should be in the on position
16. Power / Protect LED
1. When illuminated Green, indicates normal operation. Amplifier is powered on with no
faults detected
2. When illuminated Red, indicates the amplifier is in protection mode / fault state. See
troubleshooting section on the next page.
17. Phase (Z1000.1 ONLY)
This adjusts the phase of the subwoofer relative to the rest of the system. 0-180º
18. RMD (Z1000.1 ONLY)
Use this port to connect to the optional Remote Voltage Display (RMD-1)
Z150.2 - Z300.1 - Z300.4 - Z600.5 - Z1000.1
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