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HTL VARIABLE SCHOOL ZONE SIGN Model: MV SZSVS Operation & Maintenance Manual Version 1.2 Page | 1 MV SZSVS Variable School Zone Sign Oct 2024...
3.1. Maintenance Tool List ..........................7 3.3. Cabinet Maintenance ..........................8 Troubleshooting ............................. 8 Release / Change Version Release Date Initial Release July 2023 Component update July 2024 Layout Update October 2024 Page | 2 MV SZSVS Variable School Zone Sign Oct 2024...
Take measures to avoid inadvertent contact of conductive materials or equipment with energized parts of VMS WARNING The VMS is a 12 VDC device. Harding Traffic cannot guarantee that mains power may not have been introduced as part of the installation e.g. 230VAC: 12VDC Power Supply.
*Max power consumption is only ever achieved within a manually initiated test. Max power is with all LED’s on, in white and manually set to full brightness. 2.4. Major Components 2.4.1 CPU / Controller Card – 9281/9291 Page | 5 MV SZSVS Variable School Zone Sign Oct 2024...
Professional Inspection: Periodically, consider engaging professional technicians to conduct a thorough inspection of the VMS. Their expertise can identify potential issues that might not be apparent during routine maintenance. Page | 7 MV SZSVS Variable School Zone Sign Oct 2024...
Use an appropriate cleaning solution to remove any visible marks or dirt. Verify if the lights are receiving on/off commands If not, report the fault to Harding Traffic Ltd. from the control/battery box Ensure door locks are secured and check for any...
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If the above method still cannot solve the problem, please contact the manufacturer's professional and technical personnel for handling. In all other cases, please contact Harding Traffic on 0800 427 346 or at service@hardingtraffic.co.nz Page | 9 MV SZSVS Variable School Zone Sign Oct 2024...
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