Energizer ATX612 specifications Lel, Latch, Alarms, Instant, 10L

	L E L	• Press (E) to enter the SETSPAN function. The display
		will show LEL along with the prompt PRESS (+) TO
	P R E S S	CHANGE.
		• Press (+) to toggle between LEL and CH4 combustible
		sensor span ranges.
25	LEL
		• Press MODE to enter the calibration gas values for all
	PRESS	sensors. The display will show the first span value, eg.
		25 LEL, along with the prompt PRESS (+) FOR NEXT
		(E) TO SELECT.
		• Press (E) to select the value you wish to change. The
		display will flash the current gas value and will scroll the
		prompt PRESS (+) or (-) TO SET (E) TO ENTER.
		• Press the (+) and (-) minus keys to set the desired
		calibration gas value and (E) to enter the value into
		memory. Once the value has been entered into memory,
		it will become the standard gas value used during
		instrument calibration.
		• Press the MODE switch to return to the SETSPAN
		function.
		6.2 ALARMS
		The ALARMS function allows you to set the values for
		the HI and LOW alarms for each installed sensor. Default
		alarm settings for each gas are listed in Section 11. If the
		hygiene/datalogging option is installed, you will also be
		able to set the STEL and TWA alarm values.
		• Press (+) to step from the SETSPAN function to the
LATCH
		ALARMS function.
		• Press (E) to enter the ALARMS function. The LATCH
		function will lock the alarm indicators on when a
ALARMS		monitored gas concentration reaches the high alarm
		setpoint. The alarm will reset after the gas concentration
	PRESS	has fallen below the alarm setpoint and the user has
		pressed the (E) key. The display will indicate LATCH
LATCH		along with the scrolling prompt PRESS (+) FOR NEXT
		(E) to SELECT.
	PRESS	• Press (E) to select the LATCH function. The display will
		indicate LATCH along with the prompt PRESS (+) FOR
OFF
	PRESS	NEXT (E) TO SELECT.
		OFF. Press MODE to return to the LATCH screen.
		• Press (E) to set the ATX612 high alarm latch as ON or

• Press (+) to step to the INSTANT function and set	INSTANT
instantaneous alarm values. The display will indicate
INSTANT along with the scrolling prompt PRESS (+)	PRESS
FOR NEXT (E) TO SELECT.
• Press (E) to enter the instantaneous alarms function. The	10L	LEL
display will show the first alarm to be set along with the
scrolling prompt PRESS (+) FOR NEXT (E) TO	PRESS
SELECT. The alarm type will be indicated on the display
as either high (H) or low (L).
• Press (E) to select the desired alarm to be changed. The
display will flash the current alarm value along with the
prompt PRESS (+) OR (-) TO SET (E) TO SELECT.
• Press the (+) and (-) keys to set the desired alarm value
and (E) to enter the value into memory.
• Press MODE to return to the INSTANT function.
• Press (+) to step to the TWA and STEL alarm functions.
The TWA and STEL alarm values are set as
previously described.
6.3 CODE
	C O D E
The CODE function allows the user to select a security
code to protect calibration and all instrument alarm	P R E S S
settings. When the code is set to any value other than “0”,
the user will be prompted to enter the proper code prior to
	C O D E	1 2 3
entering the settings or calibration modes.
	P R E S S
• Press (+) to step from the ALARMS function to the
CODE function.

•Press (E) to enter the code function. The display will show the current code setting along with the scrolling prompt PRESS (+) OR (-) TO SET (E) TO ENTER.

•Press the (+) and (-) keys to set the code to any value between 0 and 999, and (E) to enter the value

into memory.

•Press MODE to return to the CODE function.

7.HYGIENE/DATALOGGING FUNCTIONS

7.1DEFINITION OF TERMS

7.1.1DATA LOG

The record of measured gas concentrations, including time and date, stored in the instrument’s electronic memory.

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