Please verify that your poster/s adhere to the following specifications:
| Suggested range | 640 * 320 |
| Maximum width | 8192 |
| Maximum height | 1024 |
| Storage capacity | 4 GB |
| Gray scale | 256 ~ 65536 |
| Communication interface | Wired network / U disk / 3G / 4G / Wi-fi |
| Other | Two-channel stereo |
Log in and visit the below link to submit a request to upload your poster/s.
