RKI Instruments SDM-E2 - Manual (Page 68)

63 • Calibrating a Standard 4-Gas Instrument
7. You will be asked to confirm which EAGLE 2 channels will use GAS 1 for the
calibration. When using a 3-gas (no H
2
S channel) or a 4-gas (H
2
S channel
included) cylinder, to calibrate a standard instrument, select all channels. If
your instrument has fewer than 4 channels, your screen will only display the
active channels.
Figure 43: Gas Cylinder Confirmation Screen
When all of the desired channels are selected, click OK. If you don’t want to
proceed, click Cancel to abort the calibration.