Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customerservice@carmanah.com | carmanahtraffic.com 48G SERIES USER MANUAL5.0 INSTALLATION OF OPTIONAL ACCESSORIES5.3 Information Display Company Time Switch InstallationThis product configuration requires the optional RTC/IDC Time Switch Kit (time switch notincluded). Contact Carmanah for assistance if the system is being converted from non-schoolzone application, or for general information on installing third-party devices.1. Open cabinet and remove four screws holding time switch plate to back of cabinet. Remove screws fromstandoffs and remove standoffs from plate.2. Thread three standoffs into bottom of IDC switch. Fasten IDC switch with standoffs to plate with screws asshown. Fasten plate/switch assembly into cabinet using 4 screws. Mate harness from EMS.3. Follow manufacturer’s instructions for configuration of switch.