User Guide

3
2. Getting Acquainted
2.1 Front Panel
The front panel consists of a 3 digit LED display together with 5
LED annunciators. There are also 4 keys as shown below.
The keys available are the ▲ (UP/INCREMENT), ▼
(DOWN/DECREMENT), MODE and ENTER keys.
The annunciators are µS/mS, °C, SETUP, READY, and
RELAY. The µS/mS annunciator lights up in Conductivity
measurement mode. The READY annunciator lights up when
the Conductivity stabilizes. RELAY lights up when any of the HI
SET or LO SET relays is activated.
The MODE key allows you to select between Conductivity
display, the temperature display or the SETUP menu display.
While in one of the SETUP menus, it also functions as an
ESCAPE key. For example, while setting the Hi SET point, you
can press MODE key to return to the measurement mode.
You can confirm changes or enter into further levels of the
lower menu by pressing the ENTER key. The ▲
(UP/INCREMENT) and ▼ (DOWN/DECREMENT) keys allow
you to change information or to select between different menus.
Holding down the key increases the scrolling speed, i.e.
changeover of 1st digit (ones) to 2nd (tens) and then 3rd digit
(hundreds).
uS/mS
MODE
o
C
SETUP
READY RELAY
ENTE
R
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