Self-service Touch Screen Machine

Export Queue Machine Certification Guide: CE/EMC Standards & Multilingual Voice Package Requirements
1. Core Certification Requirements
1.1 CE Mandatory Standards

EMC: EN 61000-6-2 (Industrial immunity) & EN 61000-6-4 (Emissions)

Safety: EN 62368-1 (AV equipment safety)

Environmental: RoHS 2.0 (Hazardous substances restriction)

1.2 Key Tests

Radiated emissions: Must be 10dB below limit (30MHz-1GHz)

ESD immunity: ±8kV contact, ±15kV air discharge

Surge test: ±2kV power ports, ±1kV signal ports

1.3 Certification Process

1.Pre-test: Prototype evaluation at accredited lab

2.Technical file: Prepare schematics, BOM, multilingual manuals

3.Factory audit: Verify production QC system

4.Cert issuance: Obtain CE certificate within 5-7 workdays

2. Multilingual Voice Package Specifications

2.1 Language Requirements

EU basic: English, French, German, Spanish, Italian

Middle East: Arabic (RTL display adaptation required)

Southeast Asia: Thai, Vietnamese

2.2 Audio Technical Parameters

Format: MP3 192kbps (best compatibility)

Sample rate: 16kHz/16bit (balance clarity/storage)

Volume standards:

Indoor: 65-75dB

Outdoor: 75-85dB (with waterproof speakers)

2.3 Content Production

Text rules:

Avoid slang/regional expressions (e.g., unify UK/US English)

Number pronunciation follows local customs (e.g., German "einundzwanzig" for 21)

Recording standards:

Professional studio (SNR≥60dB)

Male/female voices (Paris/Quebec accents for French)

3. Regional Adaptation

3.1 Europe Specials

Privacy: GDPR compliance requires disabling facial recognition by default

Power: 230V±10% with Schuko plugs

3.2 Middle East Notes

Religion: Music-free alert tones

Heat resistance: 50℃ continuous operation test

3.3 Southeast Asia Customization

Multi-faith: Support Buddhist/Islamic/Christian holiday modes

Moisture proof: PCB conformal coating required

4. Troubleshooting

4.1 Certification Failures

Issue: 3dB radiation exceedance (1GHz)

Root cause: Unshielded USB3.0 interface

Fix: Replace connectors with shielded housing + ferrite beads

4.2 Voice Package Errors

Issue: Arabic playback corruption

Root cause: Missing UTF-8 BOM header

Fix: Convert encoding via Notepad++

5. After-Sales Recommendations

Spare parts: Stock 20% extra CE-certified power modules

Remote support: Pre-install TeamViewer Enterprise (with client authorization)

Documentation: Quarterly updates for latest EC standards