ELM & ELM2 EMERGENCY LIGHTING RECALLINSPECTION & CIRCUIT BOARD REPLACEMENT INSTRUCTIONSCAUTION: Read and follow Important Safeguards carefully before proceeding.ELM2 — with adjustable lampsELM — with stationary, fixed-optic lampsPatent # US D473,672US D483,511US D484,272Patents pendingThis recall does not include the following light unit models:• ELM2 SD• ELM2 LED• ELM2 WRSCheck the label inside your unit to verify the model number.Call Acuity Brands Lighting with any questions: 888.615.4501The two circuit board revisions that are covered by this recall look like this:Rev. CRev. B1. READ AND FOLLOW ALL SAFETY INSTRUCTIONS.2. Turn off electricity at fuse or circuit breaker before proceeding.3. All work should be performed by qualified personnel.4. For installation and maintenance instructions please go to www.lithonia.com.IMPORTANT SAFEGUARDS