Varia System Number Incorrect
Escalation Article
Written by Aarron Abbasi
Updated at September 28th, 2026
Table of Contents
Brand:
- AMX
Affected Products:
- 0x0220 | VARIA-SL50
- 0x0222 | VARIA-SL80
- 0x0221 | VARIA-80, VARIA-80N
- 0x0223 | VARIA-100, VARIA-100N
- 0x0224 | VARIA-150, VARIA-150N
Summary:
Incorrect system number is set/ shown on Varia touch panels running version 1.11.37 firmware when setting high value system numbers and connecting via ‘Auto’ mode, resulting in ‘invalid system number’ errors.
Troubleshooting:
Update touch panel to version 1.11.40 or newer firmware to resolve this issue.
If the procedure above did not resolve your issue, please contact HARMAN Support for next steps.
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