User's Manual
ACR350 Validator with QR Code Scanner – User Manual info@acs.com.hk
Version 1.02 www.acs.com.hk
Page 33 of 61
2.6. Enabling Console Mode
Console mode can be enabled in ACR350 for development. To enable console mode:
Components needed:
Jumper (to enable the console mode)
1. Open the 4G cover by unscrewing the 4 screws:
2. On the LTE board, plug in a jumper to enable console mode.
Note: A jumper is not included in the standard product. It may be purchased locally.
Figure 11: Jumper Location