4. How to Use
4-7. Switching range mode
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4-7. Switching range mode
The range mode can be switched between “Lo” (low range, fixed to 0 - 10.0 vol%), “Auto” (automatic
range switching) and “Hi” (high range, fixed to 0 - 100 vol%) to use the gas detector.
With “Auto” selected, the mode is switched between the low and high ranges.
Press the POWER
button.
The buzzer blips once and the
range switches to another every
time the button is pressed.
“Lo” low range
(0.0 - 10.0 vol%) fixed
“Auto”
Automatic range
switching
* With “Auto” selected,
the icon of the
selected range (Lo
or Hi) lights up.
“Hi” high range
(0 - 100 vol%) fixed
NOTE
•
The range mode used at the last power off is retained.
