Filter
Top Products
34
MAN-0076 Rev 05 Millennium II
December 07, 2012
Net Safety Monitoring Inc
4. Select the channel (sensor) to be configured and adjust the sensor’s range using the up-down arrow keys
(switch 1) or (switch 2). The specific sensor provides the upper limits/ranges.
Note: If no selections appear when activating the up/down arrow keys at this stage, the specific sensor only has
one upper limit/range, which cannot be altered.
5. Activate the enter key (switch 3) when the desired upper limit/range is reached.
6. To exit, select “Exit” at each menu stage (sub menu and main menu).
4.3.6 Select Gas Type
“Select Gas Type” option allows the user to select a particular target gas and/or Correction (“K”) Factor in the case of
Catalytic Bead sensors or choose the type of LEL gas (gas curve) in the case of IR sensors. See specific sensor manual
in relation to this menu option.
4.3.7 Calibration gas value
This option allows the user to select the calibration gas value in the transmitter main menu. Although it is
recommended that 50% span gas should be used for calibration, for some sensors, the transmitter will allow
tolerance/flexibility in the calibration gas available; 10% to 60% span gas allowed for some sensor types. See specific
sensor manual.
1. Enter the main menu by activating any key to get the “enter main menu” prompt, then activate switch 1 to
select “yes”.
2. Activate the up key (switch 1) or down key (switch 2), until “Cal. Gas value” option is displayed.
3. Activate the enter key (switch 3). Channel1 and channel 2 existing calibration gas values will be displayed in
three numeric groups: ‘hundreds’, ‘tens’, and ‘ones’. For example: 0 5 0 indicates a calibration gas value of
50% span.
4. Highlight the required channel with calibration gas value using the navigation keys (switch1) or (switch 2),
then select using switch 3. Switch 1 is used to increase /change a value in each numeric group, while switch 2
is used to cycle across the numeric groups.
5. To exit, select “Exit” at each menu stage (sub menu and main menu).
4.3.8 Serial Number & Firmware Version
This option is used when the serial number or firmware version of the Millennium II Transmitter is required.
1. Enter the main menu by activating any key to get the “enter main menu” prompt, then activate switch 1 to
select “yes”.
2. Activate the up key (switch 1) or down key (switch 2), until “Serial Number and Firmware Version” option is
displayed.
3. Activate the enter key (switch 3). The firmware version and serial number will be displayed.
4. To exit, select “Exit” at each menu stage (sub menu and main menu).