Setup
28 Gryphon™ I GD/GBT/GM4500
Linking the Reader
Link Datalogic Devices to Base
Before configuring the interface it is necessary to link the handheld with the 
base.
To link the handheld and the base simply put it into the base. If the reader was 
pre
viously linked to another base, you must first scan the Unlink bar code 
before re-linking to the new base.
Unlink
Link Scanner as Serial Device to a Bluetooth Host
Use this procedure to let the scanner communicate with a Bluetooth host using 
the Bluetooth Serial Port Profile (SPP).
1. If using a Bluetooth adapter on the host 
device, install any driver provided 
with the adapter.
2. Scan the Link to Host in SPP mode label below 
to make the scanner visible 
to the host device.
3. Use the Bluetooth manager of the host device to “Discover new devices” 
and s
elect "GBT4500...". If you receive an error message, it may be neces-
sary to change the security settings on either the host device or the scan-
ner.
4. Use an RS-232 terminal program to see 
incoming data on the port desig-
nated by the Bluetooth manager of the host device.
Link to Host in SPP mode