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Summary of Contents for Audio enhancement CZA-1300
- Page 1 CZA-1300 AMPLIFIER MANUAL...
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Page 2: Table Of Contents
Troubleshooting ........... 10 OVERVIEW CZA-1300 Amplifier is a fully integrated 70 Volt amplifier designed to integrate seamlessly with the EPIC (Education Paging &... -
Page 3: Specifications
SPECIFICATIONS GPIO Status Power Indicator Unit Status Front GPO/GPI Ports PoE RMT Ctrl XD Line Out Speaker Out AC Voltage Select AC Power In USB Port WPA-70X Reboot Line Out Level Line In Line In Level RS 232 Power Switch Back... - Page 4 CZA-1300 Amplifier Power Green - Powered On Blue - AC Power Only Red - PoE Power Only Yellow - Standby GPIO (General Purpose I/O) LED Information Yellow - Input Active Blue - Output Active White - Input & Output Active...
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Page 5: Functions
FUNCTIONS GENERAL PURPOSE IO (4) Discrete Inputs • (4) Discrete Outputs • SERIAL COMMUNICATION (2) RS232 Connections • AUDIO (1) Unbalanced Audio In with level adjustment • (3) Balanced Audio In (Remote Port and WPA Port) • (1) Unbalanced Audio Out with level adjustment •... -
Page 6: Interfaces
INTERFACES REMOTE PORTS (RMTCTRL) (1) port Connects to an XD Receiver • • Audio Out (Balanced) • ETHERNET Audio In (Balanced) • PoE Ethernet • RS232 • POWER 24 V DC • Reset Button • WALL PLATE AUDIO AC Input Power Select •... -
Page 7: Process
LEDS Activity Red while event is active • Power LED: GPIO Green when operational • Blue when the output is closed • Red PoE power only (power cord not • connected, or physical power switch on rear Yellow when the input is closed panel is turned off) •... -
Page 8: Connector Details
CONNECTOR DETAILS RMTCTRL PORT +Line Level Output -Line Level Output RS232 - TXD +24V dc RS232 - RXD +Line Level Input -Line Level Input WALL PLATE AUDIO +Mic -Mic I/O In #1 (Call) +24V dc I/O In #2 (Emergency Only) I/O IOut #1 I/O IOut #2 XD PORT... -
Page 9: Configuration
GPO – GENERAL PURPOSE OUTPUT Pin 1 – GND • Pin 2 – GPO 3 • Pin 3 – GPO 4 • GPI – GENERAL PURPOSE INPUT Pin 1 – GND • Pin 2 – GPI 3 • Pin 3 – GPI 4 •... -
Page 10: Troubleshooting
Audio Out of the CZA-1300 and playing audio through the CZA-1300. If you hear audio through the headphones, it is most likely not a problem with the CZA-1300 and related to the speakers or speaker wiring.
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