4
1.3 Menu Key
•
Press the
key to access the user-friendly menu system.
•
Press the
key to quit without saving changes when entering data.
1.4 Function Keys
•
Press the
to
function keys to select desired options within the menu system.
•
These keys perform the following function directly in normal display mode…
: Press to record readings into the Notepad, when the Plus-Pack is fitted. See section 15.
: Press to transmit current reading plus date and time to the RS232 port, when the Plus-
Pack is fitted. See section 16.2.
•
Press the
to
to enter a password when the security function is enabled. See section 12.
1.5 Enter Key
Press the
key to accept default values or save changes when entering data.
1.6 Help Key
Press the
key to obtain context-sensitive help messages.
1.7 Shift Key
•
Press the
key to alternate between standard display and large digit display. See section 1.9.
•
Press and hold the
key while scrolling data with the
and
keys to speed up the
scrolling rate.
1.8 Arrow Keys
•
Press the
and
keys to scroll values up and down when entering or displaying data.
•
Press the
and
keys to move the cursor left and right when setting the calendar clock,
when Plus-Pack is fitted. See section 17.
1.9 80 Character Display
•
80 character alphanumeric display with user-friendly menu and context-sensitive help system.
•
Standard display mode shows Conductivity and pH data, limits and control status. Temperature
data is also displayed. The current time is displayed when Plus-Pack is fitted. For example…
1.8mS/cm (2.0) 6.6pH (6.5) 22.0
o
c
Adding Wait:300 12:00
•
Large digit mode shows Conductivity and pH in double height digits. Control status and
Temperature data are displayed in standard digits. The current time is displayed in standard
digits when Plus-Pack is fitted. For example…
