Rosen AV7500 Installation Manual page 9

Selecting FMM pre-sets
For best operation, the FMM Pre-set selection should be on a station which is not in use or has weak
broadcast in your area.
Solution: You can also check www.RosenDealerCentral.com. This site provides you with the best
stations in your local area. Select a corresponding FMM Station when available.
Reducing audio or video noise
Audio or video noise may be induced into the system from sources ranging from harness location, power
point to poor grounding.
Solution: Re-route the wire harnesses to avoid passing over other harnesses or near electrical
motors.
Solution: Try relocating the ground point to factory ground point or factory ground wire.
Solution: In some cases, inline audio filters may be required. Contact Rosen for support on
selection of a filter.
Missing Channel B Audio
System includes a monitor A and monitor B. Monitor A is channel "A" on headphones and monitor B is
channel "B" on headphones. If audio is not present, check the following.
Solution: Check A/B switch on headphones.
Solution: Reset the system
Solution: Check all cable connections
Solution: Please refer to "Install Set-up Menu".
Solution: Force channel B via Installer Setup menu
Service and optional parts list
Part Number
AP1006
AP1007
AC3640
AP1008
AP1010
AP1012
AC3196
AP1021
Rosen Entertainment Systems
AV7500 Installation Guide
Description
IR Remote Control
IR Game Controller
2 Channel IR Headphones
Power Harness
Interface Extension Harness
Remote IR Harness
External Wired FMM
Owners Manual
Part Number
AC3323
AP1003
AP1041
AP1042
AP1011
AP1019
AP1026
Copyright 2007 all rights reserved
Description
External Wireless FMT
Interface Module
Monitor Black Harness
Monitor Gray Harness
Monitor Aux Harness
Hardware Pack
Quick Reference Card
AP1024 Rev A
Page 9