8
The status area at the top-right corner
indicated shows the system gain and the
sound velocity.
2.3 Keys and Rotary Knob Features
To access any function:
Press one of the five menu keys (F1~F5) to select a menu. The menus across the
bottom of the display will immediately be replaced with the submenus contained in the
selected menu
Press a menu key (F1~F5) again to select the submenu containing the desired function.
Press
and
to move the cursor to select the desired function.
Change the value listed in the function box with the rotary knob. Some values can also
be adjusted with repeatedly pressing the knob.
Special keys such as Gain, Gate, Range, Probe Zero-Offset Calibration, Angle Calibration,
Freeze, Save Waveform, Auto-Gain, Envelop, Peak Hold and etc. are grouped together for
easy thumb control. This design allows direct access to important instrument set-up
parameters and provides easy and fast operating in difficult inspection environments
Functions of the keys:
Home key immediately returns the instrument to the main screen (full screen)
Freeze key freezes the A-Scan
Magnify key expands the gate range to full screen
For turning the instrument On/Off
Db-Step key selects the gain submenus or switch the db step
A/B
Gate key - Gate functions selecting gate functions and Gate A/B switch
Range key - Range function selecting
Probe-Delay key – Probe Delay calibration
Probe-Angle key selects the angle calibration functions
Save key performs a data-storage of the A-Scan pattern
G
A
I
N
A
U
T
O
Auto-Gain key starts or stops the Auto-Gain function
L
O
P
E
E
N
V
E
Envelope key turns the Envelope function on and off
The instrument is designed to
give the user quick access to all
of the instrument’s functions.
Its easy-to-use menu system
allows any function to be
accessed with no more than
three key presses.
The instrument is designed to
give the user quick access to all
of the instrument’s functions.
Its easy-to-use menu system
allows any function to be
accessed with no more than
three key presses.
