Instructions

PSW Series User Manual
50
Panel Lock
The panel lock feature prevents settings from being changed
accidentally. When activated, the Lock/Local key will become
illuminated and all keys and knobs except the Lock/Local key and
Output key (if active) will be disabled.
If the instrument is remotely controlled via the USB/LAN interface,
the panel lock is automatically enabled.
Activate the panel
lock
Press the Lock/Local key to active
the panel lock. The key will
become illuminated.
Disable the panel
lock
Hold the Lock/Local key for ~3
seconds to disable the panel lock.
The Lock/Local light turns off.
Remote Sense
Remote sense is used to compensate for the voltage drop seen
across load cables due to the resistance inherent in the load cables.
The remote sense terminals are connected to the load terminals to
determine the voltage drop across the load cables.
Remote sense can compensate up to 0.6 volts (compensation
voltage). Load cables should be chosen with a voltage drop less
than the compensation voltage.