■ The CAL indicator blinks.
Selecting the channel to calibrate
■ Press (ENTER) to confirm.
The Channel 1 icon blinks indicating Channel 1
has been selected.
■ To select Channel 2, press (+).
The Channel 2 icon blinks indicating Channel 2
has been selected.
■ Confirm the channel to calibrate by pressing
(ENTER).
- Display of the current value.
X0 = zero settings.
- The icon is displayed.
- The yellow indicator of the corresponding
channel blinks (the channel relays are
blocked).
■ Make sure that the air is clean, if not, using a test
kit, inject air at the level of the detector at a flow
rate of 60 l/h, then wait for stabilization of the
signal.
If the display is not zero, adjust the zero
measurement by moving the zero potentiometer
corresponding to the appropriate channel (Figure
4, ref. R for Channel 1 or ref. O for Channel 2).
■ Confirm the zero by pressing (ENTER).
To Next Page
Loading...
