RVSI Scanstar 426 control unit
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The RVSI ScanStar 426 is a stationary data‑entry terminal that integrates a two‑line display, separate alpha and numeric keypads, and eight programmable function keys for industrial control applications. Common failure points in this class of units include power supply board degradation (especially the 12 V DC regulator), keypad matrix or LCD controller faults, and intermittent I/O communication with connected PLCs or host systems. First‑check diagnostics: verify that the unit receives correct input voltage and that the internal power rails are within spec; inspect the keypad matrix for broken traces or solder joints; review any diagnostic error codes displayed on the screen or logged in the terminal’s firmware.[oss-gpt-20b] |
Need your RVSI repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by RVSI
RVSI Scanstar 426 control unitContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.