Thermo Fisher Scientific Alpha CON 100 - Manual (Page 6)

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
µ S/mS, ° C, SETUP, READY, and RELAY.
The µ S/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
ENTER
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