86
Troubleshooting
The following are some common failures and their solutions. If the problem
persists after following the listed steps, please contact
Teledyne LeCroy
.
1. The instrument cannot power up.
(1)
Check whether the power source is correctly connected.
(2)
Check whether the power switch at the front panel is on.
(3)
Remove the power cord and check whether the voltage selector is at
the proper setting, whether the specification of the fuse is correct and whether
the fuse is intact. If the fuse needs to be changed, refer to “
To Replace the
Fuse
”.
(4)
If the problem remains, please contact
Teledyne LeCroy
.
2. The USB device cannot be identified.
(1)
Check whether the USB device is correctly working.
(2)
Check whether the USB Host interface of the electronic load is
correctly working.
(3)
Make certain to use a Flash U-disk. This electronic load cannot support
hard drive disk devices.
(4)
Make certain to use FAT32 system format.
(5)
Restart the electronic load then insert the USB device.
(6)
If the problem remains, please contact
Teledyne LeCroy
.
3. The electronic load is working incorrectly.
(1)
Check whether the input connection wiring is correct.
(2)
Check whether the power is turned on.
(3)
Check whether the value of the conduction voltage.
(4)
Check whether the load settings for power, voltage and current meet
the requirements.
(5)
If the problem remains, please contact
Teledyne LeCroy
.
