A&D 2 Plus owner manual Preparation for the Dive

Section 2: Diving with the Monitor 3 Air

Preparation for the Dive

Note: The following preparation instructions assume that the transmitter is installed correctly into your first-stage regulator (see page 8) and that it is paired with the Monitor 3 Air computer (see page 9).

WARNING: If the Monitor 3 Air transmitter is not correctly installed or not paired with the computer, it will not perform properly. If you rely on the computer in this condition to plan your dive, you risk serious injury or death.

STEP 1	Mount the regulator (with transmitter attached)
	onto the SCUBA cylinder.
	If your cylinder has a reserve valve, commonly
STEP 2
	referred to as a “J”-valve, make sure the reserve
	lever is in the full open position (lever is pulled
	down).

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STEP 3

STEP 4

Switch on the Monitor 3 Air by touching contacts A and D. Check the display to make sure all the display elements are lit.

Open the cylinder valve. The transmitter switches on automatically when it senses pressure.