
Do you have a question about the JACS TD191 and is the answer not in the manual?
| Aspect Ratio | 5:4 |
|---|---|
| Contrast Ratio | 1000:1 |
| Brightness | 250 cd/m² |
| Response Time | 5 ms |
| Touch Interface | USB |
| Screen Size | 19 inches |
| Resolution | 1280 x 1024 |
| Video Input | VGA |
| Operating Temperature | 0°C |
Identifies key parts of the dongle: cap, cover, indicator light, USB connector, and card slots.
Instructions for inserting nano-SIM and T-flash cards, including compatibility notes and potential damage warnings.
Procedure for inserting the dongle into a USB port and the automatic driver installation process.
Explanation of different LED colors and patterns indicating device status like booting or network connection.
Details the specific frequency bands used and their associated transmitting power levels.
Explains SAR limits for Europe and FCC/ISED, and requirements for maintaining safe separation distances.