Super Systems MGA6000 - Manual (Page 23)

SSi Manual #4563 Rev. D Page 23 Multi-Gas Model 6000
When the data has been entered, use the down arrow key to move to the Start display and press Enter.
Timers will count down approximately two minutes and at the conclusion the sensors will be calibrated.
Example – the following will show how to set the CO level to 0.50, the CO2 level to 0.50, and calibrate the
first two sensors (CO, CO2), but not the third sensor (CH4). When the screen first displays, the span gas
field for CO is already highlighted. Enter a 0.5 and press Enter (Note – the screen will display 0.500).
Press the down arrow key once to highlight the CO2 span gas field. Enter a 0.5 and press Enter (Note –
the screen will display 0.500). Press the down arrow key three times to highlight the span CO sensor field.
If this field displays NO, then press Enter (Note – the field should now display YES). If the span CO sensor
field displays YES, then press the down arrow key once to highlight the span CO2 sensor field. If this field
displays NO, then press Enter (Note – the field should now display YES). If the span CO2 sensor field
displays YES, then press the down arrow key once to highlight the span CH4 sensor field. If this field
displays YES, then press Enter (Note – the field should now display No). If the span CH4 sensor field
displays NO, then press the down arrow key twice to highlight the Start display. Press Enter to start the
calibration.
WARNING: Do not pressurize MGA6000 with compressed gas. Always start the flow of Nitrogen
and regulate prior to connecting to MGA6000 inlet.
Set Pass Codes - Menu Page 25
This page is used to change the
pass code for menu screens 16
and higher. Menu Screens 1
through 15 are considered
operator level and do not require
a pass code to access the
screen. Menu screens 16
through 21 are considered
Supervisor Level, and they
require the Level 1 pass code.
Menu screens 22 through 28 are
considered Configuration Level,
and they require the Level 2 pass code. The default setting for Level 1 is 1, and the default setting for Level
2 is 2. These pass codes can be changed to any number between 0 and 512.
Note – The Level 2 (Configuration) pass code will also work on all Level 1 menus. The Level 3 menus are not
visible, and SSi uses them when the instrument is being set up prior to shipment.
Example – The following will show how to change the Level 1 pass code to 10 and the Level 2 pass code to
20. When the screen first displays, the Level 1 pass code field is already highlighted. Enter a 10 and press
Enter. Press the down arrow key once to highlight the Level 2 pass code field. Enter a 20 and press Enter.