13
4.3 Setting of Alarm level
When PREV
key is pushed at <MODE> screen, the screen will switch to
the <menu> screen.
In case the particle concentration exceed the acceptable level, or
temperature,
Relative humidity or air velocity go out of the specified range, this unit
can notify the occurrence of these alarm situation.
This menu is to preset the alarm level.
If SET key is pushed when the cursor is here, it moves to the following
page.
△
▽
key
Adjust the value
SET key
Move the cursor
PREV
key
Go back to MENU after the setup
Lower bound Upper bound
unit
Setting range
1 SMALL Small
particle
−
○
＊
0
〜
7.00E+7
2 LARGE Large
particle
−
○
＊
0
〜
7.00E+7
3 TEMP Temperature
○
○
＊
0
〜
122.0
4 HUMI Humidity
○
○
%RH
0
〜
100.0
5 VEL Air
velocity
○
○
＊
0
〜
200.0
＊：
Selected unit (refer to 4.4
）
To activate the alarm buzzer, change the “BEEP: N” to “BEEP: Y” on the setup screen of the measurement mode.
When the sampling time has expired, the measured value will be compared with the setting range, and the
measured value will blink if it is out of the setting range.
Once you have an alarm condition, the alarm will not be reset unit the data of the following measurement falls in
the setting range.
When the unit of particle data is set to “COUNT”, the reading will blink at the time the measured value exceeds the
setting range.
To stop the buzzer, push any key except the POWER key.
<ALARM>
1. SMALL 0.00E+0
2. LARGE 0.00E+0
3. TEMP 12.5-30.0
<
ALARM>
4. HUMI 30.0-60.0
5. VEL 0.10-0.85
<
MENU>
1. MODE 4.DATA
2. ALARM 5.UTILITY
3. UNIT
<MODE>
１．
REPEAT
4
．
CALC
2
．
SINGLE
5
．
REMOTE
3
．
CONT
MODE
PREV
1
．
MODE
･･････
Selection of measurement mode and setup of
parameter
2
．
ALARM
･････
Setup of alarm level
3.
UNIT
･････････
Selection of optional probe and unit
4.
DATA
････････
Request for stored data in built-in memory
5.
UTILITY
･･････
Calendar and computer communication setting
△、▽
ＳＥＴ