SPS-345 firmware
SPS-345 Firmware Updates and Precautions
What the SPS-300 series manual says about firmware, and why an update should be planned, not improvised.
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What the manual says
- SPS-300 series software is loaded by flash ROM, from an SD card (file SPS300.BIN) or with the NEWNET_DOWN PC utility.
- Flash ROM updates must be done by a qualified, trained technician.
- Do not power off or abort once loading starts. An incomplete load can cause the register to fail completely.
- The PC method finishes with a memory all clear, so preserve your programming first.
- Integrated Dejavoo payments need v02.025 or later.
Before any update
Back up the program to SD card, print reports, confirm the current firmware version, and talk to us first. We do not publish firmware files; we guide a supported update. See Dejavoo requirements and SPS-345 support.
Source: SPS-300 Series DEJAVOO supplement v1.15, pp. 18–20; SPS-300 Operators-Programming Manual v1.76.
Frequently Asked Questions
Can I update the SPS-345 firmware myself?
The manual states flash ROM updates must be done by a qualified, trained technician. Contact us before starting.
What happens if the update is interrupted?
The manual warns not to power off or abort once loading starts; an incomplete load may cause the register to fail completely.
Do you provide firmware downloads on this page?
No. We do not publish firmware download links. Firmware is supplied through the manufacturer and its channel; we can guide a supported update.