R
•
the parameter icon flashes (even if it has been deselected to be shown on the display)
•
an alarm symbol is displayed next to the parameter.
•
if the readings are being logged into batch memory [T] a reading which exceeds a high limit is marked
by
and a reading which exceeds a low limit is marked by
When the value of the parameter returns within limits the alarm status is cleared automatically.
The volume level of the alarm is determined by the Beep Volume setting (Menu>Setup>Beep Volume).
8 THE MENU
This section describes the functions, gauge settings and gauge information available
by pressing Menu from the reading screen.
To access or initiate a function, gauge setting or gauge information, scroll
required function and press Sel. To return immediately to the reading screen at any
stage, press and hold Back/Esc.
Delete Last Reading: Deletes the last reading taken.
Display shows Are You Sure? and gauge beeps 3 times.
Press Yes to delete or No to decline.
Backlight: Toggles the display backlight on/off.
Thermometer Mode: Toggles gauge thermometer mode on/off.
When Thermometer Mode is toggled 'on' the gauge only measures and displays the external probe
temperature (Te) via an external temperature probe - all other functions are disabled. If an external
22
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to the