4.2.7 No Function
4.2.8 Menu 8 - Diagnostics
This feature is a view-only feature. No configuration changes are possible
from within this menu.
• Press the MENU button to open the menu system.
• Using the NEXT and PREVIOUS buttons select menu option:
E:8
• Press ENTER.
• The display will alternate between the current value and
diagnostic code E:8x: where x is:
0 Sensor signal, A to D counts low ppm range.
1 Sensor signal, A to D counts high ppm range.
2 Sensor signal, A to D counts %vol range.
3 Firmware version.
4 Analyser Serial Number. First four digits
5 Analyser Serial Number. Last four digits.
(The Analyser Serial number comprises typically of 6
numerical digits)
• The diagnostic code can be selected by pressing the UP button.
• Press MENU to return the instrument to its standard mode of
operation.