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8.4" or 10.4" TFT color touchscreen with resistive technology. setex 777 ce manual pdf
| Action | Button Sequence | On‑Screen Prompt | |--------|----------------|------------------| | | Hold Power (right side) 2 s | “Booting…” | | Enter Stand‑by | Press Power once (short) | Screen blanks, LED orange | | Wake from Stand‑by | Press Power again | Returns to lock screen | | Activate Barcode Scan | Press Scan (top‑right hardware button) | Scanning UI appears | | Calibrate Scanner | Settings → System → Scanning → “Calibrate” | Follow on‑screen arrows | | Connect to Wi‑Fi | Settings → Network → Wi‑Fi → Choose SSID → “Connect” | Enter password, tap OK | | Enroll in MDM | Settings → Accounts → Add account → “Setex MDM” → Input enrollment token | Device registers with your MDM console | | Factory Reset | Settings → System → Reset → “Factory data reset” → Confirm | Device erases all data, reboots | setex 777 ce manual pdf