089770000 Rev 05
Teledyne API N500 CAPS NO
X
Analyzer with NumaView™ Software
59
CALIBRATION AND CHECK PROCEDURES WITH VALVE
OPTIONS INSTALLED
Figure 4-2. Zero and Span Calibration Screens
Follow the instructions in Section 4.2.1, except instead of the M-P menu, go to the
Calibration>Zero menu for Zero cal and to the Calibration>Span menu for NO
2
Span cal.
U
SE OF
Z
ERO
/S
PAN
V
ALVE WITH
R
EMOTE
C
ONTACT
C
LOSURE
Contact closures for controlling calibration and calibration checks are located on the rear
panel CONTROL IN connector. Instructions for setup and use of these contacts are in
Section 2.3.1.3.
When the contacts are closed for at least 5 seconds, the instrument switches into zero,
low span or high span mode and the internal zero/span valves will be automatically
switched to the appropriate configuration.
•
The remote calibration contact closures may be activated in any order.
Summary of Contents for N500
Page 2: ......