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MRC88 / MRAUDIO8X8 QUICK START GUIDE
08905142A
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APPENDIX
MRC88 / MRAUDIO8X8 CONTROLLER/AMPLIFIER PANEL FEATURE DESCRIPTIONS
Figure 26 – MRC88 Front Panel Features
MRC88 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 Orange Blink – indicates general initialization is occurring.
b) Fast Green Blink – indicates that a keypad on the associated zone is currently being initialized.
c) All Lights Off – initialization is done, system is ready for operation.
Zone Status (Active-Operational Mode)
a) Steady Green – indicates that the Zone is Active (Keypad ON), is not muted and is not within 5 dB of
MAX-V.
b) Steady Red – indicates that the Zone is Active, is not muted and is within 5 dB of MAX-V.