6�2 Xnx Ir Units Configured For Searchline Excel - Honeywell XNX Quick Start Manual

green, and yellow) are turned on for 1.5 seconds. The LCD then
goes blank and the LEDs turn off.
Figure 27. XNX Initialization and General Status screens
NOTE:
In the final stages of boot-up, warnings and faults may be observed
until the user performs the proper configuration, calibration, and reset
activities described in the following sections. See Sections 11 and 12 for
descriptions of warnings and faults.
8. Once the General Status screen appears, the transmitter and
detector are in normal 'monitoring' mode.
NOTE:
Calibration of sensors attached to the XNX is mandatory before
the detector can be used for gas monitoring. Refer to Section 6.1 -
Calibration for the proper procedure. For EC and mV personalities,
perform Accept New Sensor Type before calibrating the sensor.
6.2 XNX IR Units Configured for Searchline Excel
When powering the XNX fitted to the Searchline Excel, the following procedure
must be followed to assure proper installation.
CAUTION
The following procedure should be followed carefully and only performed by suitably trained
personnel
1. Check that the transmitter is wired correctly according to this
manual and the associated control equipment manual.
2. Apply power to the XNX which will in turn provide power to the
detector.
3. The detector output will be forced to 3mA (default fault/inhibit).
4. The XNX display will enter a start up routine as described in Section
6.1.7
Figure 28. XNX Initialization and General Status screens
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XNX Universal Transmitter Quick Start Guide