GW Instek GDM-8261A User manual - Manual (Page 111)

SCANNER (OPTIONAL)
111
Insert the
scanner Insert the scanner bottom-side-up (already configured
according to the procedures on page 104) into the slot.
Close the cover by tightening the screws.
Power On Connect the power cord and turn On the power.
CAUTION
Do not input voltages exceeding 250Vrms to the front
input terminals while the scanner module is installed.
WARNING
Do not connect any leads to the front input terminals
while the scanner is active. Input signals scanned by the
scan module also appear on the front terminals.