Specifications

R EAR I NPU TS / OUTP U T S
MRX 1140 REAR VIEW MRX 740 REAR VIEW MRX 540 REAR VIEW
M RX R EAR PA N E L S
1. Wireless antenna
connectors
2. USB jack for factory service
3. Local area network
connection for IP control
and Anthem Room
Correction
4. HDMI outputs: HDMI 1
supports eARC (Enhanced
Audio Return Channel)
5. HDMI inputs
6. AC input
7. RS-232 interface
(bidirectional) for serial
control
8. IR input and trigger outputs
9. Coaxial digital audio inputs
10. Optical digital audio inputs
and output
11. Speaker connections
12. Analog audio inputs
13. Pre-out connections
14. Chassis ground screw
SERIAL NO. LABEL
4 51
67891011121314
132
SERIAL NO. LABEL
4 51
67891011121314
132
SERIAL NO. LABEL
4 51
67891011121314
132