11
You can also change the display mode by pressing the “AIR” button in displaying the peak
gas reading as following.
・
Gas concentration display
Indicates current gas concentration.
・
Displaying the peak (highest) reading
Indicates the highest gas reading since the unit was turned on.
・
Displaying the peak (lowest) reading
Indicates the lowest gas reading since the unit was turned on.
* NOTE
“AIR”
button
“AIR”
button
Displaying the alarm
level set point
Displaying the peak
(lowest) gas reading
Displaying the alarm
level set point
Displaying the peak
(highest) gas reading
％
％
％
％
Displaying the warning
level set point
D
isplaying the peak
(lowest) gas reading
Displaying the warning
level set point
Displaying the peak
(highest) gas reading
％
％
％
・
If you do not press a button for about 20 seconds while in display mode, the
unit will return to measuring mode automatically and the backlight will turn off
20 seconds after the last button was pressed.
・
When any of three control buttons are pressed, the LCD backlight comes on.
・
The unit can be turned off by pressing and holding the “POWER” button for
about 3 seconds in any display mode.
* NOTE
“AIR”
button
“AIR”
button
“AIR”
button
“AIR”
button
“AIR”
button
％