5. POWER CONNECTORS
24V DC input for power, use only regulated power supply or Amperes PS9400 power supply unit.
6. POWER SWITCH
Power switch for the unit.
7. RESET BUTTON
8. RS485 DATA CONNECTIONS
RS485 data port for external controls and monitoring.
Parts Identifications ( continued )
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Button for resetting the unit to factory default. Use only when required as settings done previously would be lost.
Voice files stored in the SD card shall not be affected.
9. RS232 DATA PORT
RS232 data port for interfacing to PC for firmward upgrades.
10. SD CARD
11. LINE INPUTS
12. LINE OUTPUTS
Unbalanced line output for message playback.
RCA jack for recording from external source with line output, such as CD, MP3 players, etc
SD card slot, up to 2 GB capacity is supported by the unit ( Shall be upgraded in future )
13. EXTERNAL TRIGGER PORT
14. DRY CONTACT
15. XLR BALANCED OUTPUT
Balanced line output with XLR female connector.
Dry contact is available whenever a message is activated. Can be used to interface with other devices such as
volume controllers, zone selectors, etc.
Dry contacts to trigger the stored messages 1 to 16. Only voltage free contact is allowed to avoid damage.
