Quick Start Guide

Chapter 1 Start Guide SIGLENT
Fuse Replacement
The specifications of the fuse are relative to the actual input line voltage
shown in the table below. You also can refer to the rear panel “input power
requirement”.
To replace the fuse, please follow the steps below:
1. Turn off the instrument and remove the power cord.
2. Insert a small straight screwdriver into the slot at the power socket
and gently pry out the fuse seat.
3. Adjust the power voltage selector manually to select the correct
voltage scale.
4. Take out the fuse and replace it with the specified fuse (for the
corresponding relations between the input voltage and fuse
specification, refer to the “input power requirement” at the rear
panel).
5. Re-insert the fuse holder into the power socket (please pay attention
to the direction).
WARNING
To avoid personal injuries, unplug the power supply before replacing
the fuse. To avoid electric shock or fire, select the proper power supply
specification and replace only with the proper fuse.
Input voltage
Fuse specification
110 VAC
T315mA
220 VAC
T315mA