Freezing The Measurement Or Optional Waveform; Figure 7-10 The Locks Screen - Olympus 45MG User Manual

DMTA-10022-01EN, Rev. C, January 2015
To lock and unlock instrument functions
1. In the measurement screen, press [SETUP], and then select LOCKS.
2. In the LOCKS screen (see Figure 7-10 on page 138):
a) If a password was set, enter the password in the ENTER PASSWORD text
box.
b) Set the functions you want to lock to LOCKED, and the ones you want to
unlock to UNLOCKED.
c) Select SET to activate the instrument lock and return to the measurement
screen.
7.6

Freezing the Measurement or Optional Waveform

Pressing [FREEZE] stops updating the display and optional waveform, and keeps the
waveform and thickness on the display even if you move or uncouple the transducer.
The freeze indicator ( ) appears on the lower right side of the display when the
freeze function is active.
The freeze function is convenient for easily setting the gain parameters, reviewing a
B-scan, or performing a high-temperature measurement without having to keep the
transducer coupled to the test piece.
In order to prevent recording wrong minimum or maximum values, you may also
want to use the freeze function to pause measurements before uncoupling the
transducer from the test piece.
138 Chapter 7

Figure 7-10 The LOCKS screen