w
w
w
.d
iv
e
rs
e
-t
e
c
h
n
o
lo
g
ie
s
.n
e
t
Page 10
03/2018
Step 5. Menu
To access the menu press and hold the
�
tick key. Use the
�
up
or
�
down keys to move between the options and
�
tick key to
access a particular option.
5.1 Select factory/user calibration (Cal F/U)
The instrument can be operated with the factory calibration or a
user calibration. Press the
�
tick key to select between these two
options. Press the
�
up or
�
down keys to toggle between the two
options,
�
tick selects and
ℹ
power to abandon
5.2 New user calibration (New cal)
This option allows a user calibration to be performed. A user may
opt for this if the transfer calibration standards are not measuring
accurately. If the transfer standards do not read accurately after a
user calibration then the instrument should be returned to Diverse
for factory calibration. Press
�
tick key to select user calibration.
The screen will show ‘zeroing..’ and then request user to place
probe onto the centre of T0 sample and press tick. The instrument
will display the factor used for user calibration (a factor of 1.0
indicates no change from factory calibration).
5.3 Transfer calibration mode (Trans)
This allows selection of the transfer calibration mode (for
description see 4.3 Third line).
Operation - Menu
