Chapter 2 Hardware Installation and Connection
GS1920v2 Series User’s Guide
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5 Place the washers on the screw holes of the bracket.
6 Using a #2 Philips screwdriver, install the M4 flat head screws through the washers and mounting bracket 
holes into the table. The washers should be in between the M4 flat head screws and the brackets.
7 Repeat steps 1 and 6 to attach the second mounting bracket under the table.
2.5  Wall Mounting (GS1920-8HPv2 Only)
The Switch can be mounted on a wall. You may need screw anchors if mounting on a concrete or brick 
wall.
2.5.1  Installation Requirements
• Distance above the floor: At least 1.8 m (5.9 feet)
• Distance between holes: 78 mm (3.071 inches)
• Two M4 screws and a #2 Philips screwdriver
• Two screw anchors (optional)
Do the following to attach your Switch to a wall.
1 Select a position free of obstructions on a wall strong enough to hold the weight of the Switch.
2 Mark two holes on the wall at the appropriate distance apart for the screws.
WARNING! Be careful to avoid damaging pipes or cables located inside 
the wall when drilling holes for the screws.
3 If using screw anchors, drill two holes for the screw anchors into the wall. Push the anchors into the full 
depth of the holes, then insert the screws into the anchors. Do NOT insert the screws all the way in – 
leave a small gap of about 0.5 cm.
If not using screw anchors, use a screwdriver to insert the screws into the wall. Do NOT insert the screws 
all the way in – leave a gap of about 0.5 cm.