Page
5
English 18259
Using UP /
DOWN /
ENTER
Buttons
Once the “on” countdown has been completed:
Press the DOWN button for more than 1 second after the short tone
or “beep” to change the display’s top line, if you hold this button
down there is an “auto repeat” on this function . The Rotary Dial
changes the display’s bottom line.
The top line display options are:
Time
Date
CO
2
CO
TL ( -- or Logging interval in minutes if set)
BAT %
For example, the analyser will display CO
2
on the top line and CO on
the bottom line if you turn the rotary dial to CO and hold down the
DOWN button until CO
2
is displayed on the top line.
Use the UP / DOWN / ENTER keys to change settings (such as time
and date ) when the rotary dial is turned to MENU.
Enter key
to Hold
or
Store
readings
In normal operation (not MENU) the ENTER key is used to either
HOLD the readings for printing (a short button press of about 1
second release the button on the first beep, the display flashes when
held) or to save readings if memory locations are available (a long
button press … wait until after the second beep).
The display will flash LOG xxx (or FULL) to give the store location
of the saved data or will continue to flash if held until reset by a short
button press.
Note: the HOLD function is inhibited whilst AUTOSTORE is
operating.
Switching
on and off
the
backlight.
Press PRINT / BACKLIGHT for about 2 sec. and release to switch
backlight on or off.
Note: use of the backlight increases the drain on the battery.
