Topcon GRS-1 Manual

June 2009
Topcon GRS-1 Receiver - Field Preparation
What do the colored lights on the front of the
What do the colored lights on the front of the
GRS
GRS
-
-
1 indicate?
1 indicate?
• The Bluetooth / Wireless LAN
– Blue blink: Internal Bluetooth device is powered on and ready
– Red blink: Wireless LAN is powered on and ready
– Violet blink: Notification from Windows
– No light: The module is currently powered off
• The Recharging LED indicates the level of charge of the onboard battery
– Green: Internal battery has a full charge
– Red: Internal battery is charging
– Red blink: Charging error (disconnect charging cable and reconnect)
• The Cell Phone LED indicates the receiving status in the cell phone
modem
– No light: Internal cellular modem is currently powered off
– Green: Internal cellular modem is available
– Red: Internal cellular modem is does not have signal from cell network

Topcon GRS-1 Specifications

General

Brand	Topcon
Model	GRS-1
Category	GPS
Language	English