MadgeTech pHTemp2000 Data Logger - Manual (Page 10)

Data Logger Manual
Page 9
Section 4: Front Panel Overview
4.1 Changing the display units
The pHTemp2000 comes with factory default display units of °C for the RTD
temperature channel, and pH for the pH channel. These units can be easily
changed by pressing the F3 button in the main screen and then selecting
either F1 for the RTD temperature or F2 for pH probe. After selecting a channel,
the available units can be scrolled through by either pressing the channel’s
function key repeatedly or using the UP and DOWN keys.
Button pressing chain:
Main Screen -> F3 -> F1(temp), F2(pH) -> function key repeatedly or UP and
DOWN
4.2 Changing the number, type, and size of channels viewed
By default the pHTemp2000 displays recently measured values of both channels
(RTD temperature and pH probe) on its Main Screen with the two channels
taking up the maximum amount of screen space available. Channels can,
however, be hidden or viewed on a smaller or larger scale.
To change the number and type of displayed channels:
From the Main Screen, press the F4 key to enter the Setup Menu and from
this menu press the F1 key to enter the Display screen. On this screen, F1
corresponds to the RTD temperature channel and F2 to the pH probe.
Pressing these function keys will cause the channels to scroll between “show”
or “hide” channels displaying “show” will appear on the main screen and
channels displaying “hide” will not. Any number of channels between zero
and two may be shown.
Button pressing chain:
Main Screen -> F4 -> F1 -> F1(internal temp) or F2 (pH probe)
To change the size of displayed channels:
From the Main Screen, press the F4 key to enter the Setup Menu and from
this menu press the F1 key to enter the Display screen, then F4 to scroll to
the next screen. Here the F2 key will change the size of the channels viewed.
By pressing F2 repeatedly the size parameter will scroll between 3 sizes:
Small: Both channels can be displayed and appear much smaller than the
available screen space.
Medium: Both channels can be displayed and take up two-thirds of available
screen space.