GW Instek PSH-A Series 360W User Manual User Manual
Page 35
FAQ
69
FAQ
The OVP value/ OCP status has not been changed.
After editing OVP value and OCP status, press
the Vset/Iset/Enter key
V
SET
/ I
SET
ENTER
to confirm.
Otherwise the setting does not change.
The front panel does not respond.
When in remote control mode, PSH does not
respond to panel operations. Terminate the
remote operation or press the Local key
LOCAL
on the front panel. The “RMT” message
disappears from the display and panel operation
is resumed.
The actual output is lower than the setting.
The cable loss might be causing the load voltage
lower than the setting. Upgrade the output cable
to a better capacity and/or use the remote sense
to compensate for the voltage drop. See page25
(theory) and page25 (cable assembly).
The actual output is much higher than the setting.
The remote sensing (page24) compensates for
the cable loss for up to 0.5V. If the output level
goes much higher, the remote sensing terminal
might be disconnected. Make sure the
connection is secure. See page32 for details.
The load wire does not fit into the terminal.
Make sure you are NOT connecting the load wire
to the remote sensing terminal. Refer to page30
for connection details.
If there is still a problem, please contact your local dealer or
GWInstek at
www.gwinstek.com.tw