RKI Instruments EAGLE 2 Manual - Manual (Page 124)

114 • Using Setup Mode EAGLE 2 Operator’s Manual
2. Press and release POWER ENTER RESET. The Catalytic Units screen
appears with the current setting flashing at the bottom of the screen.
3. Use AIR ▲ YES or RANGE ▼ SHIFT to scroll through the choices,
CHANGE OK, vol% ONLY, %LEL ONLY, and ppm ONLY.
4. When the desired setting is on the screen, press and release POWER
ENTER RESET to save the setting and return to the main menu.
Updating the Catalytic Sensor Relative Response Setting
This menu item allows you to turn the catalytic sensor relative response
feature on and off. The catalytic sensor relative response feature enables you
to change the catalytic sensor’s response to gas on the fly so that the catalytic
channel is roughly calibrated to an alternate gas. For example, if the catalytic
channel is setup for and calibrated to methane, you can select hexane from a
gas list accessible from the Catalytic Sensor Relative Response Screen in
Display Mode so that the catalytic channel responds to gas as if it were
calibrated to hexane. See “Catalytic Sensor Relative Response Screen” on
page 43 for instructions to use the relative response feature.
The factory setting for CATALYTIC SENSOR RELATIVE RESPONSE
is OFF.
1. From the main menu, place the cursor next to RELATIVE RESPONSE.
Press and release POWER ENTER RESET. The Catalytic Sensor
Relative Response screen appears with the current setting flashing.
2. Use AIR ▲ YES or RANGE ▼ SHIFT to display the desired setting, ON
or OFF.
3. Press and release POWER ENTER RESET to save the setting and return
to the main menu.
CATALYTIC UNITS
UP/DOWN THEN ENTER
CHANGE OK
CATALYTIC SENSOR
RELATIVE RESPONSE
UP/DOWN THEN ENTER
OFF