- 22 -
(B-3) Clock Adjustment
1) When [CLK] is displayed, press the [ AIR ADJ.] and [ POWER] buttons at
the same time.
--> [YEAR] (year) will be indicated.
2) To select [MON] (month), [DAY] (day), [HOUR] (hour) or [MIN] (minute), press the
[ AIR ADJ.] button.
--> Each time pressing the button, the current setting value of each item will be
displayed.
3) Press both [ AIR ADJ.] and [ POWER] buttons to
select at the same time.
--> Selected item and setting value will be displayed.
(Setting value will be blinking)
4) Press the [ AIR ADJ.] button to increase the value
incrementally, or press and hold the button to quickly
increase the value.
5) To save the setting, press both [ AIR ADJ.] and
[ POWER] buttons at the same time.
6) Press the [ AIR ADJ.] and [ POWER] buttons at
the same time for OK.
--> Returns to the previous menu after two beep sounds
7) To continue the other setting, repeat the process from 2) to 6).
8) Press the [ AIR ADJ.] button to finish clock adjustment.
--> It will return to [CLK] display.
9) To continue the each setting, press the [ AIR ADJ.]
button and select next setting.
10) To quit user mode, keep pressing the [ POWER]
button until it returns to the <Gas Concentration Display>.
WARNING
MENU
MENU
(To change day 1)
Blinking
MENU
(Day is changed to 5)
MENU
•
Do not set a date which does not exist on
the calendar.
•
Do not perform clock adjustment while data
logging. The error may occur in the logging
data.
MENU
<Gas Concentration Display>
<Month>
<Day>
<Hour>
<Minute>
<Year>
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
- 21 -
(B-2) Buzzer Volume
1) When [VOL] is displayed, press the [ AIR ADJ.]
and [ POWER] buttons at the same time.
--> [BEEP] (button operation tone) will be indicated.
2) To select [AL] (alarm volume), press the [ AIR
ADJ.] button.
--> [AL] (alarm volume) will be indicated.
3) Confirm the selected setting and press both
[ AIR ADJ.] and [ POWER] buttons at the
same time.
--> The current volume level is displayed. (3, 2 or 1)
4) Press the [ AIR ADJ.] button to select volume
level.
--> Each time pressing the button, a beep will sound
twice and the level changes.
5) To save the setting, press both [ AIR ADJ.] and [ POWER]
buttons at the same time.
--> “SAVE OK?” will be displayed.
6) Press both [ AIR ADJ.] and [ POWER] buttons at the
same time for OK.
--> A beep sounds twice when the buzzer is ON, and returns to
[VOL] screen.
7) To continue the each setting, press the [ AIR ADJ.] button and
select next setting. (See “
(B) Each Setting
” on page 20)
8) To quit user mode, keep pressing the [ POWER] button until it
returns to the <Gas Concentration Display>.
--> The alarm volume level on <Gas Concentration Display> will
indicate the new setting when the alarm volume is changed.
WARNING
MENU
<Button operation tone>
MENU
<Button operation tone> <Alarm volume>
(Alarm volume is 3>
Volume Level
(Alarm volume level 2)
(Alarm volume level 1)
•
Alarm volume indication will
be changed according to the
[AL] (alarm volume) setting.
•
The factory default of alarm volume is 3 and buzzer
(button operation tone) is 1.
NOTE
3: Loud 2: Medium 1: Small
MENU
MENU
MENU
(Alarm volume level 1)
(Alarm volume level 1)
•
Buzzer volume setting will remain effective
even after the power is turned OFF.
•
Beep will not sound when the buzzer
setting is OFF.
▲
▲
▲
▲
▲
▲
▲
