Instructions

ASR-2000 Series User Manual

Panel Lock

The panel lock feature prevents settings from being changed

accidentally. When activated, all keys and knobs except the

Lock/Unlock key and the Output key (if active) will be disabled.

If the instrument is remotely controlled via the USB/LAN/RS-

232/GPIB interface, the panel lock is automatically enabled. See

page 167 for remote control details.

Activate the

Panel Lock

Press the Lock key to active the panel

lock. “Keys locked” appears on the

display.

A lock icon will appear in the upper-

right corner when the panel keys are

locked.

Disable the

Panel Lock

Hold the Lock key for ~3 seconds to

disable the panel lock. “Keys

unlocked” will appear on the display

and the lock icon will disappear.

Example

Message

Lock icon