Emerson OXYMITTER 4000 - Manual (Page 103)

Instruction Manual
IB-106-340 Rev. 3.0
December 2003
Rosemount Analytical Inc. A Division of Emerson Process Management HART/AMS 7-7
Oxymitter 4000
7-8 DEFINING A TIMED CALIBRATION VIA
HART
Use the following procedure to specify a time
interval (in hours) at which the Oxymitter 4000
will be automatically calibrated. If necessary,
use the menu tree in Figure 7-3 (Sheet 2 of 3)
for reference.
NOTE
To select a menu item, either use the
up and down arrow keys to scroll to
the menu item and press the right ar-
row key or use the number keypad to
select the menu item number. To re-
turn to a preceding menu, press the
left arrow key.
a. From the DEVICE SETUP screen, select
DETAILED SETUP.
b. From the DETAILED SETUP screen, select
O2 CALIBRATION.
c. From the O2 CALIBRATION screen, select
menu item 6, CAL MODE. Set the CAL
MODE to AUTO.
d. Return to the O2 CALIBRATION screen and
select menu item 7, CAL INTRVL.
e. At the prompt, input a time interval (in hours)
at which an automatic calibration will occur
and press ENTER.