VELTRON II
Air Monitor Corporation
116-011-98.P65 (8/30/10)
VELTRON II - IO&M Manual
SECTION 6 – CALIBRATION
54
6.3 – TRANSMITTER INPUT CALIBRATION (con't)
6.3.1 (con't)
9.
Remove input pressure from High port on VELTRON II.
10. Press
ESC
and then
UP
, and depending on whether Special Function option is installed display will
indicate either:
Special Func. Zero or
Return to
Calib: Aux.2 Minimum
MAIN MENU
11. If Special Function is installed, proceed with Step 12. If not, proceed with Step 20.
12. Connect a voltage/current generator adjusted for minimum value of Special Function input (see Factory
Set-Up Information Sheet) across terminals 9 and 10 (see Figure 4.3).
13. Press
ENT
, and display will indicate:
Special Func. Zero
-- Push ENTER --
14. Press
ENT
, and display will indicate:
Special Func. Zero
Settle Time:4 Sec
Display will count down to 0, after which it will indicate:
Input Zero Done
-- Push ESCAPE --
15. Press
ESC
and then
UP
, display will indicate: Special Func. Span
Calib: Aux.2 Maximum
16. Press
ENT
, and display will indicate:
Special Func. Span
-- Push ENTER --
17. With voltage/current generator still connected as in Step 12, adjust to maximum value of Special Function
input (see Factory Set-Up Information Sheet).
Special Func. Span
18. Press
ENT
, and display will indicate:
SETTLE TIME:4 Sec
Display will count down to 0, after which it will indicate:
Input Span Done
-- Push ESCAPE --
Note: If span input is less than 80% or greater than 120% of Special Function's maximum input (see
Factory Set-Up Information Sheet), display will indicate:
Bad Input Span
-- Push ESCAPE --
If this occurs, check input signal and readjust as necessary. Press
ESC
and repeat Steps 16 through 18.
19. Press
ESC
and then
UP
, display will indicate:
Return to
MAIN MENU
20. Press
ENT
, and display will be in Main Menu.
Summary of Contents for VELTRON II
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