6.1 Troubleshooting
178
Before having the instrument repaired
When no apparent cause can be established
Perform a system reset.
This will return all settings to their factory defaults.
See: 3.10.4 Initializing the Instrument (System Reset) (p.112)
Symptom Check Item, or Cause Remedy and Reference
The display does not ap-
pear when you turn the
power on.
Has the power cord been disconnected
from the instrument? Is it connected
properly?
Verify that the power cord is connected properly.
See: 2.3 Connecting the Power Cord (p.34)
Keys do not work.
Has the key lock been activated?
Cancel the key lock state.
See: 3.10.3 Disabling Control Keys (Key Lock)
(p.111)
Is the REMOTE lamp lit up?
The instrument is being controlled by the control-
ler. End control and cancel the remote state.
See: 4.5 Canceling the Remote State (Activat-
ing the Local State) (p.134)