Adjusting And Viewing System Variables; Enter Password; Variable; Figure 22 Password Page - Michell Instruments Condumax II User Manual

OPERATION
3.10

Adjusting and Viewing System Variables

3.10.1 Enter Password

To safeguard against unauthorized adjustment of set-up parameters and variables, an
entry lock is provided.
The user must fi rst input the access code to enter the
The password is a 4-digit number:
Use the () and
Up
button to enter and move to the next digit. Inputting 4 correct digits will result
SELECT
in access to the Variable Pages as detailed in the following sections.
3.10.2 Variable Pages
Five pages are used to display the system variables. They can be adjusted by using the
() and
Up Down (
Use the () and
Up
to page. To select a variable for adjustment, scroll to the desired variable and press
the
SELECT
be adjusted. Use the
Numerical values can be changed at a faster rate by extending the duration
of the () and
Up
32
ENTER PASSWORD
USE ARROW KEYS AND
SELECT KEY
Figure 22
) buttons to change the highlighted digit and press the
Down (
) and
SELECT
) buttons to scroll up and down the list and from page
Down (
button A small box will appear beside the value to indicate that it can
.
() and
Up
) button press.
Down (
VARIABLES PAGE 1/5
MODE MEASURE
TRIP POINT 275.0 mV
MAX COOL 05 mins
CYCLE TIME 10 mins
MIN COOL -31.0
HEAT TEMP
Figure 23
(may vary in appearance)
Condumax II User's Manual
VIEW/ADJUST VARIABLES
7316
0 0 0 0
Password Page
buttons.
) buttons to change the value. NOTE:
Down (
C
o
50.0 o C
Variables Page
97081 Issue 28.1, July 2018
area.