Page: 10 Model MX88
© 2011 Xantech Corporation
MX88 CONTROLLER/AMPLIFIER PANEL AND FEATURE DESCRIPTIONS
Figure 2 – The Model MX88 Controller/Amplifier – Front Panel Features and Functions
MX88 FRONT PANEL FEATURES AND CONNECTIONS:
1. Front Panel.
2. Chassis Feet. Set high enough to provide through-chassis cooling by natural convection.
3. Master AC Line On/Off Switch. Turns AC power On/Off to the entire unit.
4. Power and Status LED Indicators. Eight indicators, one for each Zone, provide the following status
information:
System Status (Power-Up Mode)
a) Slow Pink Blink – indicates general initialization is occurring.
b) Fast White Blink – indicates that a keypad on the associated zone is currently being initialized.
c) Fast Red Blink – indicates that the master keypad on the associated zone is not responding to
initialization.
d) Fast Pink Blink – indicates that the slave keypad on the associated zone is not responding to
initialization.
e) All Lights Off – initialization is done, system is ready for operation.