Energizer PORTABLE GAS DETECTION INSTRUMENT manual Peak / Hold Menu, Select Mode Peak Hold

6.6 PEAK / HOLD MENU

The MINI-SA can be set to display either the lowest and highest gas reading (PEAK) or just the highest toxic gas or lowest oxygen reading (HOLD) during use. To enter the PEAK/HOLD menu, depress the “SELECT” pushbutton when the PEAK/HOLD menu is displayed as described in Section 6.2. The following screen will appear:

SELECT MODE

PEAK HOLD

If neither pushbutton is depressed for fifteen (15) seconds after the above dis- play appears, the unit will automatically return to the Operating Mode accom- panied by a single “beep”.

6.6.1 PEAK

The PEAK feature allows the user to display both the lowest and highest readings that were detected since the instrument was last turned on, or since the readings were last reset.

In the SELECT MODE menu, depress the “PEAK” pushbutton. Then one of the following screens will appear for fifteen (15) seconds displaying the high- est reading since instrument turn on:

	PEAK <gas> LEVEL
For Toxic Gases	MAX = <_> ppm
	RESET	SHOW
	PEAK	PEAK
	PEAK O2 LEVEL
For O2	MAX = 20.9%
	MIN = 20.2%
	RESET	SHOW
	PEAK	PEAK

If neither the “RESET PEAK” or “SHOW PEAK” pushbutton is depressed, the unit will return to the Operating Mode accompanied by a single “beep”.

If the “SHOW PEAK” pushbutton is depressed, the instrument will return to the Operating Mode and display the peak values as follows on the appropriate screen:

23