Europark Oost 24
Tel : ++32 3 766 02 02
E-mail : [email protected]
9100 Sint-Niklaas – Belgium
Fax : ++32 3 766 10 67
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When pressed, the LED‟s will display a three color bar graph indication of true battery
voltage (See Fig. 4). The LED‟s correspond to voltage as shown in the figure.
Not all LED's will always be on; the number of LED‟s on, indicate the voltage level.
The battery voltage display will remain as long as the BATTERY TEST key is depressed.
Release the BATTERY TEST key to return to normal operation. This function may be
activated at any time during operation, and does not interrupt alarm signals.
Automatic Circuit/Reset Feature
The ITE-XTRA features an Automatic circuit and a Reset function key that set the unit
to ignore ambient concentrations of refrigerant.
AUTOMATIC CIRCUIT – Upon initial power on, the unit automatically sets itself to
ignore the level of refrigerant present at the tip. Only a level, or concentration,
greater than this will cause an alarm. CAUTION: Be aware that this feature will cause
the unit to ignore any refrigerant present at turn on. In other words, with the unit
off, if you place the tip up to a known leak and switch the unit on, no leak will be
indicated!
RESET FEATURE – Pressing the RESET key during operation performs a similar
function. When the RESET key is pressed it programs the circuit to ignore the level
of refrigerant present at the tip. This allows the user to „home-in‟ on the source of
the leak (higher concentration). Similarly, the unit can be moved to fresh air and
reset for maximum sensitivity. Resetting the unit with no refrigerant present (fresh
air) causes any level above zero to be detected. Whenever the unit is reset, the LED‟s
(except the leftmost power indicator) will turn Orange for 1 second. This provides a
visual confirmation of the reset action.
Sensitivity Adjustment