1
2
&
1
2
&
3 4
7 8
5 6
3 4
7 8
5 6
Overview
2
Front View
1. Port Selection Pushbuttons
2. Port LEDs
3. Firmware Upgrade Recovery Switch
4. Audio Port
5. Firmware Upgrade Port
6. USB 2.0 Port
7. Reset Switch
8. Power LED
GCS1808H Front View
GCS1816H Front View
Overview
ON LINE/SELECTED USB LINK
ON LINE/SELECTED USB LINK