Cosmos XA-4200IICH, Instruction Manual

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3-4-4. Operating Procedure
Operating procedure for each button is described below.
 Select: Press the [ AIR ADJ.] button for one
second. (Press the button to cycle through
the options)

Confirm: Press the [ AIR ADJ.] and [ POWER]
buttons simultaneously.

Return: Press the [ POWER] button.
(Each press of the button will return to the
previous screen.)

Reverse sequence: Press and hold the [ AIR ADJ.] and [ POWER] buttons
simultaneously for 3 seconds.
(A) Alarm Test
Enter the user mode (page 16), and take the following steps.
1) While [AL TEST] is displayed, press the [ AIR
ADJ.] and [ POWER] buttons simultaneously.
--> [AL1] (1 st stage alarm) will be displayed (selected).
2) To select [AL2] (2 nd stage alarm), press the [ AIR
ADJ.] button.
--> [AL2] (2 nd stage alarm) will be displayed (selected).
3) To confirm the selection, [AL1] or [AL2], press the
[ AIR ADJ.] and [ POWER] buttons
simultaneously.
--> The selected alarm test will be started and the
current alarm volume will be displayed.
MENU
MENU
MENU
<1 st stage alarm>
MENU
<2 nd stage alarm>
MENU
(2
nd
stage alarm)
(1 st stage alarm)
▲
▲
▲
▲
▲
▲
▲ MENU
How to reverse the display sequence
Press and hold the [ AIR ADJ.] and [ POWER]
buttons simultaneously to reverse the display sequence.
After one beep, the arrow icon in the bottom right corner of
the LCD will flip vertical.
The same operation reverses the display sequence again.
The sequence returns to the default (upward arrow ) if
the unit is turned off.
NOTE
MENU
Downward
arrow
▲
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* Battery saving mode is set to “ON” by default when shipped out. If the battery saving mode is
set to “OFF”, the detection cycle of the combustible gas sensor and the response time will be
shortened, resulting in halving the battery life.
* A personal computer and a data logger kit (sold separately) are required to read out logging
data. See the data logger kit’s instruction manual for read-out procedure.
3-4-3. Exit Mode
While navigating in the user mode, press the [ POWER] button to return to the
previous step.
To exit the user mode, press the [ POWER] button repeatedly until the LCD
returns to the <gas concentrations> screen.
Mode Functions and setting Reference
Alarm test
[AL TEST]
Operation test for 1 st / 2 nd stage alarm lights, buzzer, and vibration.
Additionally, the alarm volume can be adjusted.
Page 18
Setting
[SET UP]
Audio on/off
Set audio to on/off for alarm and button
operation.
Page 20
Audio volume control
Adjust the volume level for alarm
sound and button tone.
Page 21
Clock adjustment Set the date and time. Page 22
Battery saving mode *
Set the battery saving mode to on/off
by switching the detection interval of
combustible gas sensor.
Page 23
Logging
[LOG]
Logging of detection data (time, gas concentration and
temperature) at a preset interval.
This mode allows the following operations.
 Start and stop logging

Delete logging data
 Set logging interval rate

Upload logging data
Pages 24
to 26
MENU
MENU
Return from AL1 test screen to gas concentrations screen
MENU MENU MENU
<Gas concentrations>