Getting Started
Topcon GR-5 Quick Start Guide
24
Once the receiver is turned on, the receiver board will detect
the SDHC card and it will be ready to use as needed.
Installing the SIM Card
The SIM card provides access to communication over GSM,
GPRS, or CDMA services. The SIM card must support
Circuit Switched Data to communicate directly between
receivers. The SIM card must have GPRS support to
communicate over a TCP/IP network.
1. Ensure the receiver is turned off.
2. Remove the battery to the right of the MINTER.