4
IM AQ6370D-02EN
3  Panel Keys and Knobs
MEMORY
The MEMORY key contains functions for writing the contents of the active trace to the 
unit’s internal memory. When you press the MEMORY key, the traces and memory list 
screen (soft key menu) are displayed. A memory number may be entered in the DATA 
ENTRY section, or selected using the rotary knob or arrow keys.
FILE
The FILE key contains functions for saving and loading waveform data, program data, 
and the like to and from USB storage media (USB memory/HDD).
PROGRAM
The PROGRAM key contains the soft keys related to program functions for controlling 
measurements through a program.
SYSTEM
The SYSTEM key contains system-related functions such as monochromator adjusting 
optical alignment, wavelength adjustment, hardware setup, and setting initialization.
ADVANCE
The ADVANCE key contains functions related to template function settings.
USER
Frequently used soft keys can be registered on the soft key menu in the USER key.
Registering frequently used soft keys in the USER key allows you to execute frequently 
used functions in a small number of steps.
COPY
The COPY key is used to output the measurement screen to a file. 
When you press the COPY key, the measured waveforms and lists displayed on the 
screen are output to the internal printer or a file.
PRESET
The PRESET key clears all internal settings of the AQ6370D except for the remote 
interface (ETHERNET, GP-IB, and RS232) settings.
UNDO/LOCAL
The key’s function changes depending on the status of the instrument when the UNDO/
LOCAL key is pressed. The following table shows the key's functions.
Status of Instrument Function
UNDO action is allowed  If the UNDO key is pressed after changing parameter settings, 
changing or deleting data, etc., the previous action (change, 
deletion, etc.) is canceled and the state preceding that action 
is restored.
During user key registration  If the UNDO key is pressed during user key registration, 
registration mode is canceled and the soft key menu which 
appeared when the SYSTEM key was pressed is displayed 
again.
During remote control by external 
PC (Remote light is on)
Changes the state from the remote state back to the local 
state.  The remote light turns off.
HELP
When you press the HELP key, a soft key menu of the currently displayed screen is 
displayed explanations.
Soft keys for selecting the “MORE INFO” which indicate additional information are 
displayed by some soft keys in HELP screen.