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.