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NGA 2000
90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98
Notes:
♦ You can enable or disable each range in the lines "Usage of range -1, ..., -4".
♦ "Range -4" has not to be the biggest range.
Set up parameters:
♦ Select any line of variables with the ↓↓ -key or the ↑↑ -key.
♦ Select the variable with the 88 -key or the →→ -key.
♦ Select any digit with the ←← -key or the →→ -key and adjust a new value with
the ↑↑ -key or the ↓↓ -key
resp. select the whole parameter with the ↑↑ -key or the ↓↓ -key.
♦ Confirm the new value with the 88 -key or
cancel and go back to the last value with the F2 key.
Line of variables "Switch level hysteresis":
The value in this line determines the level hysteresis between the ranges for autoranging.
The hysteresis is calculated as percentage of the current end of range.
Options: 10 to 50% (Standard value: 10%)
Example:
Switch level hysteresis: 10%; End of range -1, -2, -3, -4: 500, 1000, 1500, 2000 ppm
Via the F5 key (More...) you can change to the submenu "Actual Switch levels", where you
will find switch levels between the ranges of the current channel:
500 ppm
1000 ppm
1500 ppm
2000 ppm
1350 ppm
900 ppm
450 ppm
0 ppm
Range: 1 Range: 2 Range: 3 Range: 4
Measure Channel Back...
TAG
F1 F2 F3 F4 F5
95.00 ppm
-- Actual Switch levels --
500.0 ppm
2 --> 3:
2 <-- 3: 900.0 ppm
1500 ppm
1 <-- 2:
3 <-- 4: 1350 ppm