25
2.3
Preliminary Check
Complete the following steps to verify that the oscilloscope is ready for use.
Security Lock
Provisions for a Kensington-style lock are provided on the rear panel of the oscilloscope (a lock is
not included). Align the lock with the lock hole and insert, turn the key clockwise to lock the
instrument and then remove the key from the lock.
Figure 8 - Security lock
Verify AC Input Voltage
Verify the proper AC voltages are available to power the instrument. The AC voltage range must
meet the acceptable specification given in the safety section.
Connect Power
Connect the AC power cord to the AC receptacle in the rear panel of the oscilloscope and the
plug the opposite end of the power cord into an outlet.
