1. Voltage Selection: Select between 115 or 230 VAC operation
2. AC Input: Standard IEC connection with additional main fuse holder
3. Mode Switch: Bridge/Stereo: Switch between Bridge and Stereo operation. In Bridge mode, the left and right channel for a zone will be combined into a single mono channel to thereby increasing the total power output for that zone. This is helpful when extra power is needed in certain areas. The minimum impedance for bridged channels is 8 ohms.
4. Speaker Output Connections: Zones 1 - 6 on the DAX88 are stereo, powered speaker outputs for directly powering speakers. The DAX88 uses 4-Pole Phoenix Type Connectors for the speaker connections. The minimum impedance for stereo channels is 4 ohms.
5. Zone 7 & 8 Preamp Outputs: Zone 7 and 8 on the DAX88 are stereo preamp outputs with stereo RCA jacks. These zones are useful if you wish to add Matrio and / or keypad control to an external amplifier.
6. 12 VDC Trigger Outputs: Useful for automation systems, each zone has a corresponding 12V trigger that will output 12V when the zone is on, and 0V when the zone is off. This can be used to trigger other equipment like video screens and window blinds in the zone to turn on or off automatically along with the zone.
7. Stereo RCA Inputs: Inputs 1 - 5 have stereo RCA jacks for connecting any analog input source like TV’s, DVD players, CD Players, etc.
8. Stereo 3.5 mm Inputs: Every input has a stereo 3.5mm jack for connecting analog input sources like computers, iPads, mobile phones and Bluetooth receivers.
9. 12 VDC Trigger Inputs: Applying 12V to the Mute Trigger will mute all zones, and will unmute all zones if the signal is removed. Applying 12V to the Power-On Trigger will turn on all zones. The zones will remain on if the 12V signal is removed.
10. Channels 5 & 6 Digital Optical TOSLINK Inputs: The TOSLINK inputs are useful to attach input devices to the DAX88 that are able to output a digital signal through optical TOSLINK, such as a TV or digital audio receiver.
11. Serial Port for RS232 Control and Device Updates: Allows RS232 commands to be sent to and from the DAX88, which can be useful for automation systems. This port can also be used to upgrade the firmware on the DAX88.
12. Wi-Fi Antenna
13. Keypads Connection: Connect to the DAX88HUB Keypad Hub via a standard ethernet patch cable for control up to eight keypads.
14. Network LAN Connection: Connect directly to your network via a standard ethernet patch cable.