KANOMAX 3800 Handheld Condensation Particle Counter User Manual
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3.3.4.4 Adjusting LCD Contrast
To adjust the LCD display contrast:
From the UTILITIES screen (Screen-14),
select “4. LCD CONTRAST” and press the [ENTER] key.
The LCD CONTRAST ADJUST screen
(Screen-18)
will be displayed.
Select “1. CONTRAST LEVEL” by using the
[UP]/[DOWN] key, and press the [ENTER] key.
Increase/decrease the value by using
the [UP]/[DOWN] key and press
the [ENTER] key to enter a change.
The contrast level will be increased by the
[UP] key, and decreased by the [DOWN] key.
To return to the UTILITIES screen
(Screen-14)
, press the [LEFT] key, or select “2. RETURN” and
press the [ENTER] key.
3.3.4.5 Alarm Setting
To turn on/off the particle number concentration alarm, and to adjust the alarm level setting:
From the UTILITIES screen
(Screen-14)
select
“5. ALARM” and press the [ENTER] key.
The ALARM SETTING screen
(Screen-19)
will be displayed.
Each item can be selected by using
the [UP]/[DOWN] key.
Select “1. ALARM” and press the [ENTER] key .
Switch between 【ON】 and 【OFF】 by using the
[UP]/[DOWN] key, and press the [ENTER] key to enter the setting.
When 【ON】 is selected, the alarm will go off and “ALARM” will be indicated on the screen when
the number concentration set by the “2. ALARM LEVEL” is exceeded during a measurement.
When 【OFF】 is selected, the alarm will not go off regardless of the setting made by “2. ALARM
LEVEL”.
The alarm level of the particle number concentration (particles/cc) can be adjusted by selecting the
“2. ALARM LEVEL”, and pressing the [ENTER] key.
Use the [LEFT]/[RIGHT] key to move between the digits, and the [UP]/[DOWN] key to
increase/decrease values. The maximum value is 100,000 particles/cc.
When the adjustment is complete, press the [ENTER] key to enter the setting.
To return to the UTILITIES screen
(Screen-14)
, press the [LEFT] key, or select “3. RETURN” and
press the [ENTER] key.
Screen-18
LCD CONTRAST ADJUST
Screen-19
ALARM SETTING